Head of School of Engineering and Chair Professor of Electrical & Electronic Engineering
Electrical & Electronic Engineering
First Floor
University College Cork
Electrical Engineering Bldg, College Road
Cork, Ireland

T: 353-21-490-2214/2210
E: n.riza@ucc.ie

Riza completed his Cambridge University (U.K.) 1978 O-level and 1980 A-level overseas school certificates with Double Distinction in Mathematics. In August 1981, Riza joined the Illinois Institute of Technology in , graduating in August 1984 with a B. S. degree in Electrical Engineering (EE). He graduated amongst the top 3 seniors of the entire institute, receiving the Illinois Institute's Highest Academic Honor, the IIT Alumni Association Academic Achievement Award. Riza joined the California Institute of Technology (Caltech) in on a full graduate scholarship in October 1984. He received his M.S. degree in EE in June 1985, and completed his doctorate in the same field in Oct., 1989. In 1988, Riza's graduate work on antenna controls won him an International Society for Optical Engineering (SPIE) Student Scholarship Award. A decade later in 1998, The International Optical Society (OSA) honored Riza with a Fellow Award for his pioneering work in photonic controls for radars and antenna arrays. After completing his Ph.D. work in 1989, Riza joined the Liquid Crystal Display (LCD) Group at the General Electric Corporate Research and Development (GE-CRD) Center, New York. Upon joining GE-CRD, Riza showed how LCD technology could be used for optically controlling antenna arrays. For his High Risk/High Impact research ideas for GE-Aerospace, he received a 1990 GE-CRD New Start Research Award. The next 5 years, Riza led the GE Optically Controlled Radar Project. At GE, he continued his research in acousto-optics and also initiated the earliest works in simple electronic control liquid crystal lenses. In 1998, SPIE presented him with a Fellow Award for his research contributions in acousto-optic signal processing and liquid crystal devices. With the sale of GE Aerospace to Lockheed-Martin in 1995, Riza decided to join academia at a new
called CREOL as an Associate Professor, being promoted to Full Professor in 2001. 
established CREOL's first Photonic Information Processing Systems Laboratory that focused on research in Applied Optics with pioneering works in power plant sensors,biomedical optics, nano-scale test & measurement optical instruments, fiber-optic communications, acousto-optic signal processing, optical MEMS, liquid crystal devices, microwave photonics and radar, and freespace laser communications. These works are described in over 336 publications (145 Journal papers) and 44 issued patents. In 2000, Riza launched a startup Company, Nuonics, Inc., to commercialize inventions. Riza is the Editor of the reference book on Photonics and Antenna Controls. For his pioneering works in photonic signal processing and fiber-optics, Riza received the International Commission for Optics 2001 ICO Prizeand 2001 Ernst Abbe Medal from Carl Zeiss Foundation-Germany. In 2007, Riza received an IEEE Fellow Award for his pioneering contributions to the international field of Applied Optics. In 2007, Riza was Visiting Professor at the Delft University of Technology. In 2008, Riza was one of three scientists awarded the Eramus-Mundus Scholar Award by the European Union (EU) Erasmus Masters Optics Program. Riza was one of eight worldwide individuals/project groups in applied laser technology and commercialization to receive the German 2008 Berhold Leibinger Innovation Prize Nominee Distinction Award for his invention of hybrid laser beam profiler technology. Riza received a 2009 and 2010 IEEE Photonics Society Distinguished Lecturer Award for his work in extreme optical sensors and a 2009 Science Foundation Ireland Walton Award as Distinguished Visiting Fellow at National Univ. of Ireland-Galway. In August 2011, Riza was appointed Chair Professor of EEE and Department Head, University College Cork, Ireland and Associate Member, Tyndall National Institute, ,Ireland. In 2011, he received the IET (former IEE) Fellow Award and in 2012 he received the European Optical Society (EOS) Fellow Award. In 2011, Riza established the first IEEE Student Section at UCC. Riza authored his first book Photonic Signals and Systems: An Introduction, in January 2013, published by McGraw Hill. In June 2013, Prof. Riza was appointed as the Head of the School of Engineering at UCC.        

Professor Riza conducts research in Applied Photonics.
 

Photonic Information Processing Systems Laboratory

“Creating a Knowledge Base for Research and Teaching”

Riza Photonics group’s research and teaching activities use the physics of optics and the information manipulations of mathematics to invent, design, build and test innovative devices, sub-systems, and systems to solve current problems in science and engineering and to provide new approaches to study scientific fields. By nature, these efforts are multidisciplinary, requiring knowledge at both the optical device level and the system application level. In a sense, one plays with LEGO® style optical and electronic building blocks to realize inventions. So far, Riza group innovations have come in the following research areas.

-- Aerospace/Defense

Riza’s Defense Optics activities started from his Caltech Ph.D days in the mid-80’s where he showed for the first time how acousto-optics could be used to control transmit and receive mode phased array radars. Later work revolved around developing next generation highest phase stability acousto-optic signal processors such as convolvers, correlators, and spectrum analyzers for wideband Electronic Warfare (EW) applications. Additional innovations included powerful Range-Doppler and transversal filter optical implementations suited for extreme bandwidth and signal complexity radar signal processing. Another aspect of Riza group innovations includes a series of novel beamforming control systems for Phased Array Radars for both narrowband and wideband operations. The group has also pioneered optical security systems using multi-dimensional optical ID cards and a new Hybrid Photonic Signal Processing technique that combines the worlds of analog and digital signal processing..

-- Biomedicine/Health

Riza’s interest in medical optics goes back to his 1989 General Electric (GE) days with the development of simplest control liquid crystal electronic lens motivated by vision applications. Between 1995-1998, Riza’s group introduced the use of optics for phased array ultrasound controls including the concept of intracavity optical wavelength to one dimensional space mapping using an intracavity single fiber probe and spatial distribution via wavelength multiplexing. Since 1998, the group has also proposed and demonstrated several novel optical imaging systems such as the first acousto-optic design based Optical Coherence Tomography (OCT) system, Angstrom sensitivity high speed scanning interferometric imagers, fiber-based scanning imaging endoscopes, and confocal microscopes such as spectral microscopes and agile no-moving parts microscopes.

-- Communications

Riza and co-workers contributions in the field of communication have ranged from both the optical fiber domain to the laser communications wireless arena. In the fiber-optic signal attenuation arena, the group has pioneered the most diverse set of variable optical attenuator (VOA) modules using optical MEMS, acousto-optic, and liquid crystal (LC) technologies. The group for example proposed and demonstrated the world’s first fault-tolerant variable attenuators, all-digital fiber-optic switches, and wavelength sensitive add-drop filters. Riza also invented the Hybrid MEMS/LC design for fiber-optic applications including the hybrid analog-digital design for producing world record performance VOAs. In the free-space wireless domain, Riza invented Multiplexed Optical Scanner Technology, a new method for no-moving parts three dimensional steering of light beams. The group also developed the most advanced theoretical models for freespace-to-Single Mode Fiber (SMF) lens coupling that has realized amazing near zero loss SMF-to-SMF optical power transfer for short distances and expected low loss designs for long range optical wireless links.

-- Energy/Measurement Instrumentation

Generation and control of clean energy is an important research area for any society. Riza and co-workers are developing novel extreme environment optical sensors needed for Zero Emissions fossil fuel-based power generation systems. In addition, Riza and coworkers have developed a new class of laser beam profilers such as the world’s first all-digital and hybrid optical beam profiler instruments using MEMS and new minimally invasive and all-digital profilers using Liquid Crystal technology. These designs have been used for imaging using both coherent and incoherent light. New tools for optical surface metrology have also been invented and demonstrated using acousto-optics and liquid crystals that enable nano-scale measurements.

Peer Reviewed Journals

 YearPublication
(2013)'Smart laser scanning sampling head design for image acquisition applications'
Amin, M. Junaid,Riza, Nabeel A. (2013) 'Smart laser scanning sampling head design for image acquisition applications'. Applied Optics, 52 (2020):4991-49964991 [Details]
(2013)'Smart multiple-mode indoor optical wireless design and multimode light source smart energy-efficient links'
Marraccini, PJ; Riza, NA (2013) 'Smart multiple-mode indoor optical wireless design and multimode light source smart energy-efficient links'. Optical Engineering, 52 (5) [DOI] [Details]
(2012)'Data Efficient Digital Micromirror Device-Based Image Edge Detection Sensor Using Space-Time Processing'
Riza, Nabeel A.,Marraccini, Philip J.,Baxley, Cody R. (2012) 'Data Efficient Digital Micromirror Device-Based Image Edge Detection Sensor Using Space-Time Processing'. Ieee Sensors Journal, 12 (55):1043-10471043 [Details]
(2011)'Power Smart In-door Optical Wireless Link Design'
Marraccini, P. J.,Riza, N. A. (2011) 'Power Smart In-door Optical Wireless Link Design'. Journal of the European Optical Society-Rapid Publications, 6 [Details]
(2011)'Digital Micro-mirror Device-based broadband optical image sensor for robust imaging applications'
Riza, NA; Reza, SA; Marraccini, PJ (2011) 'Digital Micro-mirror Device-based broadband optical image sensor for robust imaging applications'. Optics Communications, 284 (1):103-111 [DOI] [Details]
(2011)'Smart Two-Dimensional Laser-Based Display'
Riza, NA; Marraccini, PJ (2011) 'Smart Two-Dimensional Laser-Based Display'. Journal of Display Technology, 7 (2):90-95 [DOI] [Details]
(2011)'Multimode laser beam analyzer instrument using electrically programmable optics'
Marraccini, PJ; Riza, NA (2011) 'Multimode laser beam analyzer instrument using electrically programmable optics'. Review of Scientific Instruments, 82 (12):123107-123107-6 [DOI] [Details]
(2010)'Silicon Carbide-Based Extreme Environment Hybrid Design Temperature Sensor Using Optical Pyrometry and Laser Interferometry'
Riza, Nabeel A.,Sheikh, Mumtaz (2010) 'Silicon Carbide-Based Extreme Environment Hybrid Design Temperature Sensor Using Optical Pyrometry and Laser Interferometry'. Ieee Sensors Journal, 10 (22):219-224219 [Details]
(2010)'ALL-SILICON CARBIDE HYBRID WIRELESS-WIRED OPTICS TEMPERATURE SENSOR NETWORK BASIC DESIGN ENGINEERING FOR POWER PLANT GAS TURBINES'
Riza, Nabeel A.,Sheikh, Mumtaz (2010) 'ALL-SILICON CARBIDE HYBRID WIRELESS-WIRED OPTICS TEMPERATURE SENSOR NETWORK BASIC DESIGN ENGINEERING FOR POWER PLANT GAS TURBINES'. International Journal of Optomechatronics, 4 (11):83-9183 [Details]
(2010)'Hybrid Wireless-Wired Optical Sensor for Extreme Temperature Measurement in Next Generation Energy Efficient Gas Turbines'
Riza, Nabeel A.,Sheikh, Mumtaz,Perez, Frank (2010) 'Hybrid Wireless-Wired Optical Sensor for Extreme Temperature Measurement in Next Generation Energy Efficient Gas Turbines'. Journal of Engineering for Gas Turbines and Power-Transactions of the Asme, 132 (55) [Details]
(2010)'Motion-free hybrid design laser beam propagation analyzer using a digital micromirror device and a variable focus liquid lens'
Sheikh, Mumtaz,Riza, Nabeel A. (2010) 'Motion-free hybrid design laser beam propagation analyzer using a digital micromirror device and a variable focus liquid lens'. Applied Optics, 49 (1616) [Details]
(2010)'Silicon-photonics-based wideband radar beamforming: basic design'
Fathpour, Sasan,Riza, Nabeel A. (2010) 'Silicon-photonics-based wideband radar beamforming: basic design'. Optical Engineering, 49 (11) [Details]
(2010)'Agile lensing-based non-contact liquid level optical sensor for extreme environments'
Reza, Syed Azer,Riza, Nabeel A. (2010) 'Agile lensing-based non-contact liquid level optical sensor for extreme environments'. Optics Communications, 283 (1818):3391-33973391 [Details]
(2010)'Broadband 2 x 2 free-space optical switch using electronically controlled liquid lenses'
Riza, NA; Marraccini, PJ (2010) 'Broadband 2 x 2 free-space optical switch using electronically controlled liquid lenses'. Optics Communications, 283 (9):1711-1714 [DOI] [Details]
(2010)'Smart agile lens remote optical sensor for three-dimensional object shape measurements'
Riza, Nabeel A.,Reza, Syed Azer (2010) 'Smart agile lens remote optical sensor for three-dimensional object shape measurements'. Applied Optics, 49 (77):1139-11501139 [Details]
(2010)'Electronically controlled agile lens-based broadband variable photonic delay line for photonic and radio frequency signal processing'
Riza, NA; Reza, SA; Marraccini, PJ (2010) 'Electronically controlled agile lens-based broadband variable photonic delay line for photonic and radio frequency signal processing'. Applied Optics, 49 (35):6718-6725 [DOI] [Details]
(2009)'Switchless hybrid analog-digital variable optical delay line for radio frequency signal processing'
Riza, Nabeel A. (2009) 'Switchless hybrid analog-digital variable optical delay line for radio frequency signal processing'. Optical Engineering, 48 (33) [Details]
(2009)'Direct measurement high resolution wide range extreme temperature optical sensor using an all-silicon carbide probe'
Sheikh, Mumtaz,Riza, Nabeel A. (2009) 'Direct measurement high resolution wide range extreme temperature optical sensor using an all-silicon carbide probe'. Optics Letters, 34 (99):1402-14041402 [Details]
(2009)'Demonstration of Pinhole Laser Beam Profiling Using a Digital Micromirror Device'
Sheikh, Mumtaz,Riza, Nabeel A. (2009) 'Demonstration of Pinhole Laser Beam Profiling Using a Digital Micromirror Device'. Ieee Photonics Technology Letters, 21 (9-129-12):666-668666 [Details]
(2009)'High Dynamic Range Variable Fiber-Optical Attenuator Using Digital Micromirrors and Opto-Fluidics'
Reza, Syed Azer,Riza, Nabeel A. (2009) 'High Dynamic Range Variable Fiber-Optical Attenuator Using Digital Micromirrors and Opto-Fluidics'. Ieee Photonics Technology Letters, 21 (1313):845-847845 [Details]
(2009)'A liquid lens-based broadband variable fiber optical attenuator'
Reza, Syed Azer,Riza, Nabeel A. (2009) 'A liquid lens-based broadband variable fiber optical attenuator'. Optics Communications, 282 (77):1298-13031298 [Details]
(2009)'Noncontact distance sensor using spatial signal processing'
Riza, Nabeel A.,Reza, Syed Azer (2009) 'Noncontact distance sensor using spatial signal processing'. Optics Letters, 34 (44):434-436434 [Details]
(2008)'High-dynamic-range hybrid analog-digital control broadband optical spectral processor using micromirror and acousto-optic devices'
Riza, Nabeel A.,Reza, Syed Azer (2008) 'High-dynamic-range hybrid analog-digital control broadband optical spectral processor using micromirror and acousto-optic devices'. Optics Letters, 33 (1111):1222-12241222 [Details]
(2008)'High-Speed High-Isolation 2 x 2 Fiber-Optic Switch for Wideband Radar Photonic Beamforming Controls'
Riza, Nabeel A. (2008) 'High-Speed High-Isolation 2 x 2 Fiber-Optic Switch for Wideband Radar Photonic Beamforming Controls'. Journal of Lightwave Technology, 26 (13-1613-16):2500-25052500 [Details]
(2008)'Silicon-carbide-based extreme environment temperature sensor using wavelength-tuned signal processing'
Riza, Nabeel A.,Sheikh, Mumtaz (2008) 'Silicon-carbide-based extreme environment temperature sensor using wavelength-tuned signal processing'. Optics Letters, 33 (1010):1129-11311129 [Details]
(2008)'High, Resolution Tunable Microwave Filter Using Hybrid Analog-Digital Controls via an Acoustooptic Tunable Filter and Digital Micromirror Device'
Riza, Nabeel A.,Ghauri, Farzan N. (2008) 'High, Resolution Tunable Microwave Filter Using Hybrid Analog-Digital Controls via an Acoustooptic Tunable Filter and Digital Micromirror Device'. Journal of Lightwave Technology, 26 (17-2017-20):3056-30613056 [Details]
(2008)'Demonstration of three-dimensional optical imaging using a confocal microscope based on a liquid-crystal electronic lens'
Riza, Nabeel A.,Sheikh, Mumtaz,Webb-Wood, Grady,Kik, Pieter G. (2008) 'Demonstration of three-dimensional optical imaging using a confocal microscope based on a liquid-crystal electronic lens'. Optical Engineering, 47 (66) [Details]
(2008)'Axial Scanning Confocal Microscopy with No Moving Parts'
Riza, Nabeel A. (2008) 'Axial Scanning Confocal Microscopy with No Moving Parts'. Optics & Photonics News, 19 (1212):33-3333 [Details]
(2007)'Compact tunable microwave filter using retroreflective acousto-optic filtering and delay controls'
Riza, Nabeel A.,Ghauri, Farzan N. (2007) 'Compact tunable microwave filter using retroreflective acousto-optic filtering and delay controls'. Applied Optics, 46 (77):1032-10391032 [Details]
(2007)'Wireless pressure sensor using laser targeting of silicon carbide'
Riza, Nabeel A.,Ghauri, Farzan,Perez, Frank (2007) 'Wireless pressure sensor using laser targeting of silicon carbide'. Optical Engineering, 46 (11) [Details]
(2007)'Silicon carbide-based remote wireless optical pressure sensor'
Riza, Nabeel A.,Ghauri, Farzan,Perez, Frank (2007) 'Silicon carbide-based remote wireless optical pressure sensor'. Ieee Photonics Technology Letters, 19 (5-85-8):504-506504 [Details]
(2007)'Demonstration of the MEMS digital micromirror device-based broadband reconfigurable optical add-drop filter for dense wavelength-division-multiplexing systems'
Khan, Sajjad A.,Riza, Nabeel A. (2007) 'Demonstration of the MEMS digital micromirror device-based broadband reconfigurable optical add-drop filter for dense wavelength-division-multiplexing systems'. Journal of Lightwave Technology, 25 (22):520-526520 [Details]
(2007)'Wide-aperture no-moving-parts optical beam profiler using liquid-crystal displays'
Gentili, Matteo,Riza, Nabeel A. (2007) 'Wide-aperture no-moving-parts optical beam profiler using liquid-crystal displays'. Applied Optics, 46 (44):506-512506 [Details]
(2007)'Optical substrate thickness measurement system using hybrid fiber-freespace optics and selective wavelength interferometry'
Riza, Nabeel A.,Sheikh, Mumtaz,Perez, Frank (2007) 'Optical substrate thickness measurement system using hybrid fiber-freespace optics and selective wavelength interferometry'. Optics Communications, 269 (11):24-2924 [Details]
(2007)'Hybrid analog-digital design microelectromechanical systems spectral processor for simultaneous gain slope and channel equalization controls'
Riza, Nabeel A.,Reza, Syed Azer (2007) 'Hybrid analog-digital design microelectromechanical systems spectral processor for simultaneous gain slope and channel equalization controls'. Optical Engineering, 46 (33) [Details]
(2007)'Broadband all-digital variable fiber-optic attenuator using digital micromirror device'
Riza, Nabeel A.,Reza, Syed Azer (2007) 'Broadband all-digital variable fiber-optic attenuator using digital micromirror device'. Ieee Photonics Technology Letters, 19 (21-2421-24):1705-17071705 [Details]
(2007)'Smart value-addled fiber-optic modules using spatially multiplexed processing'
Riza, Nabeel A.,Reza, Syed Azer (2007) 'Smart value-addled fiber-optic modules using spatially multiplexed processing'. Applied Optics, 46 (1818):3800-38103800 [Details]
(2006)'Ultra-low loss laser communications technique using smart beamforming optics'
Riza, N. A.,Khan, S. A. (2006) 'Ultra-low loss laser communications technique using smart beamforming optics'. Optics Communications, 257 (22):225-246225 [Details]
(2006)'Design, simulation, fabrication, and characterization of a digital variable optical attenuator'
Sun, Winston,Noell, Wilfried,Zickar, Michael,Mughal, M. Junaid,Perez, Frank,Riza, Nabeel A.,de Rooij, Nicolaas F. (2006) 'Design, simulation, fabrication, and characterization of a digital variable optical attenuator'. Journal of Microelectromechanical Systems, 15 (55):1190-12001190 [Details]
(2006)'Optoelectronic approach to adaptive radio-frequency transversal filter implementation with negative coefficients by using optical spectrum shaping'
Arain, M. A.,Riza, N. A. (2006) 'Optoelectronic approach to adaptive radio-frequency transversal filter implementation with negative coefficients by using optical spectrum shaping'. Applied Optics, 45 (1111):2428-24362428 [Details]
(2006)'Demonstration of a no-moving-parts axial scanning confocal microscope using liquid crystal optics'
Khan, Sajjad A.,Riza, Nabeel A. (2006) 'Demonstration of a no-moving-parts axial scanning confocal microscope using liquid crystal optics'. Optics Communications, 265 (22):461-467461 [Details]
(2006)'Cryogenic temperature measurement using silicon carbide-based wireless optical sensor'
Riza, Nabeel A.,Arain, Muzammil A. (2006) 'Cryogenic temperature measurement using silicon carbide-based wireless optical sensor'. Ieee Photonics Technology Letters, 18 (21-2421-24):2599-26012599 [Details]
(2006)'Self-calibrating hybrid wavelength, polarization, and time-multiplexed heterodyne interferometers for Angstrom precision measurements'
Riza, Nabeel A.,Arain, Muzammil A.,Ghauri, Farzan N. (2006) 'Self-calibrating hybrid wavelength, polarization, and time-multiplexed heterodyne interferometers for Angstrom precision measurements'. Optical Engineering, 45 (1212) [Details]
(2006)'Harsh environments minimally invasive optical sensor using free-space targeted single-crystal silicon carbide'
Riza, N. A.,Arain, M. A.,Perez, F. (2006) 'Harsh environments minimally invasive optical sensor using free-space targeted single-crystal silicon carbide'. Ieee Sensors Journal, 6 (33):672-685672 [Details]
(2006)'Ultra-low loss laser communications technique using smart beamforming optics (vol 257, pg 225, 2006)'
Riza, N. A.,Khan, S. A. (2006) 'Ultra-low loss laser communications technique using smart beamforming optics (vol 257, pg 225, 2006)'. Optics Communications, 259 (22):888-890888 [Details]
(2005)'Bulk acousto-optic wavelength agile filter module for a wavelength-multiplexed optical scanner'
Yaqoob, Z.,Riza, N. A. (2005) 'Bulk acousto-optic wavelength agile filter module for a wavelength-multiplexed optical scanner'. Applied Optics, 44 (1313):2592-25992592 [Details]
(2005)'Fiber-coupled in-line heterodyne optical interfefometer for minimally invasive sensing'
Arain, M. A.,Riza, N. A. (2005) 'Fiber-coupled in-line heterodyne optical interfefometer for minimally invasive sensing'. Journal of Lightwave Technology, 23 (88):2449-24542449 [Details]
(2005)'Hybrid analog-digital MEMS fiber-optic variable attenuator'
Riza, N. A.,Ghauri, F. N. (2005) 'Hybrid analog-digital MEMS fiber-optic variable attenuator'. Ieee Photonics Technology Letters, 17 (11):124-126124 [Details]
(2005)'Super resolution hybrid analog-digital optical beam profiler using digital micromirror device'
Riza, N. A.,Ghauri, F. N. (2005) 'Super resolution hybrid analog-digital optical beam profiler using digital micromirror device'. Ieee Photonics Technology Letters, 17 (77):1492-14941492 [Details]
(2005)'Wavelength-tunable variable fiber-optic attenuator using liquid-crystal-mirror hybrid controls'
Riza, N. A.,Khan, S. A. (2005) 'Wavelength-tunable variable fiber-optic attenuator using liquid-crystal-mirror hybrid controls'. Ieee Photonics Technology Letters, 17 (33):621-623621 [Details]
(2005)'Compact switched-retroreflection-based 2x2 optical switching fabric for WDM applications'
Riza, N. A.,Madamopoulos, N. (2005) 'Compact switched-retroreflection-based 2x2 optical switching fabric for WDM applications'. Journal of Lightwave Technology, 23 (11):247-259247 [Details]
(2005)'Super-resolution variable fiber optic attenuator instrument using digital micromirror device (DMD (TM))'
Riza, N. A.,Ghauri, F. N. (2005) 'Super-resolution variable fiber optic attenuator instrument using digital micromirror device (DMD (TM))'. Review of Scientific Instruments, 76 (99) [Details]
(2005)'Programmable spectral interferometric microscopy'
Riza, N. A.,Bakker, M.,Bokhari, A. (2005) 'Programmable spectral interferometric microscopy'. Review of Scientific Instruments, 76 (33) [Details]
(2005)'6-H single-crystal silicon carbide thermo-optic coefficient measurements for ultrahigh temperatures up to 1273 K in the telecommunications infrared band'
Riza, N. A.,Arain, M.,Perez, F. (2005) '6-H single-crystal silicon carbide thermo-optic coefficient measurements for ultrahigh temperatures up to 1273 K in the telecommunications infrared band'. Journal of Applied Physics, 98 (1010) [Details]
(2005)'Comment on Wavelength controlled photonic true time delay for wide-band applications'
Riza, N. A. (2005) 'Comment on Wavelength controlled photonic true time delay for wide-band applications'. Ieee Photonics Technology Letters, 17 (1212):2796-27962796 [Details]
(2005)'Precision polarization multiplexed heterodyne acousto-optic interferometric sensor'
Arain, M. A.,Riza, N. A. (2005) 'Precision polarization multiplexed heterodyne acousto-optic interferometric sensor'. Optical Engineering, 44 (55) [Details]
(2005)'Fiber-optic tunable multiwavelength variable attenuator and routing module designs that use bulk acousto-optics'
Riza, N. A.,Mughal, M. J. (2005) 'Fiber-optic tunable multiwavelength variable attenuator and routing module designs that use bulk acousto-optics'. Applied Optics, 44 (55):792-799792 [Details]
(2004)'Space-multiplexed optical scanner'
Riza, N. A.,Yaqoob, Z. (2004) 'Space-multiplexed optical scanner'. Applied Optics, 43 (1313):2703-27082703 [Details]
(2004)'Agile interferometry: a non-traditional approach'
Riza, N. A.,Yaqoob, Z. (2004) 'Agile interferometry: a non-traditional approach'. Optics Communications, 241 (4-64-6):419-428419 [Details]
(2004)'Optical power independent optical beam profiler'
Riza, N. A.,Mughal, M. J. (2004) 'Optical power independent optical beam profiler'. Optical Engineering, 43 (44):793-797793 [Details]
(2004)'Liquid-crystal-deflector based variable fiber-optic attenuator'
Riza, N. A.,Khan, S. A. (2004) 'Liquid-crystal-deflector based variable fiber-optic attenuator'. Applied Optics, 43 (1717):3449-34553449 [Details]
(2004)'Minimally invasive optical beam profiler'
Riza, N. A.,Jorgesen, D. (2004) 'Minimally invasive optical beam profiler'. Optics Express, 12 (99):1892-19011892 [Details]
(2004)'Hybrid analog-digital variable fiber-optic delay line'
Riza, N. A.,Arain, M. A.,Khan, S. A. (2004) 'Hybrid analog-digital variable fiber-optic delay line'. Journal of Lightwave Technology, 22 (22):619-624619 [Details]
(2004)'Superwide-angle coverage code-multiplexed optical scanner'
Riza, N. A.,Arain, M. A. (2004) 'Superwide-angle coverage code-multiplexed optical scanner'. Optics Letters, 29 (99):1004-10061004 [Details]
(2004)'Programmable broadband radio-frequency transversal filter with compact fiber-optics and digital microelectromechanical system-based optical spectral control'
Riza, N. A.,Arain, M. A. (2004) 'Programmable broadband radio-frequency transversal filter with compact fiber-optics and digital microelectromechanical system-based optical spectral control'. Applied Optics, 43 (1515):3159-31653159 [Details]
(2004)'Mechanical profilers go digital'
Riza, N. A. (2004) 'Mechanical profilers go digital'. Laser Focus World, 40 (88):125-125 [Details]
(2004)'Variable fiber optic attenuator using a bulk-micromachined deformable micromirror'
Mughal, M. J.,Riza, N. A. (2004) 'Variable fiber optic attenuator using a bulk-micromachined deformable micromirror'. Optical Engineering, 43 (1010):2214-22152214 [Details]
(2004)'Demonstration of 3-dimensional wide angle laser beam scanner using liquid crystals'
Khan, S. A.,Riza, N. A. (2004) 'Demonstration of 3-dimensional wide angle laser beam scanner using liquid crystals'. Optics Express, 12 (55):868-882868 [Details]
(2004)'Passive optics no-moving-parts barcode scanners'
Yaqoob, Z.,Riza, N. A. (2004) 'Passive optics no-moving-parts barcode scanners'. Ieee Photonics Technology Letters, 16 (33):954-956954 [Details]
(2004)'Low-loss wavelength-multiplexed optical scanners using volume Bragg gratings for transmit-receive lasercom systems'
Yaqoob, Z.,Riza, N. A. (2004) 'Low-loss wavelength-multiplexed optical scanners using volume Bragg gratings for transmit-receive lasercom systems'. Optical Engineering, 43 (55):1128-11351128 [Details]
(2003)'Broadband optical equalizer using fault-tolerant digital micromirrors'
Riza, N. A.,Mughal, M. J. (2003) 'Broadband optical equalizer using fault-tolerant digital micromirrors'. Optics Express, 11 (1313):1559-15651559 [Details]
(2003)'Code-multiplexed optical scanner'
Riza, N. A.,Arain, M. A. (2003) 'Code-multiplexed optical scanner'. Applied Optics, 42 (88):1493-15021493 [Details]
(2003)'Angstrom-range optica path-length measurement with a high-speed scanning heterodyne optical interferometer'
Riza, N. A.,Arain, M. A. (2003) 'Angstrom-range optica path-length measurement with a high-speed scanning heterodyne optical interferometer'. Applied Optics, 42 (1313):2341-23452341 [Details]
(2003)'Flexible beamforming for optically controlled phased array antennas'
Riza, N. A.,Khan, S. A.,Arain, M. A. (2003) 'Flexible beamforming for optically controlled phased array antennas'. Optics Communications, 227 (4-64-6):301-310301 [Details]
(2003)'Submicrosecond speed optical coherence tomography system design and analysis by use of acousto-optics'
Riza, N. A.,Yaqoob, Z. (2003) 'Submicrosecond speed optical coherence tomography system design and analysis by use of acousto-optics'. Applied Optics, 42 (1616):3018-30263018 [Details]
(2003)'Foundations for low-loss fiber gradient-index lens pair coupling with the self-imaging mechanism'
van Buren, M.,Riza, N. A. (2003) 'Foundations for low-loss fiber gradient-index lens pair coupling with the self-imaging mechanism'. Applied Optics, 42 (33):550-565550 [Details]
(2003)'High-speed two-dimensional laser scanner based on Bragg gratings stored in photothermorefractive glass'
Yaqoob, Z.,Arain, M. A.,Riza, N. A. (2003) 'High-speed two-dimensional laser scanner based on Bragg gratings stored in photothermorefractive glass'. Applied Optics, 42 (2626):5251-52625251 [Details]
(2003)'Programmable high-speed polarization multiplexed optical scanner'
Riza, N. A.,Khan, S. A. (2003) 'Programmable high-speed polarization multiplexed optical scanner'. Optics Letters, 28 (77):561-563561 [Details]
(2002)'Compact acoustooptic high-speed variable attenuator for high-power applications'
Mughal, M. J.,Riza, N. A. (2002) 'Compact acoustooptic high-speed variable attenuator for high-power applications'. Ieee Photonics Technology Letters, 14 (44):510-512510 [Details]
(2002)'Variable attenuator for fast-response, high-optical-power applications'
Riza, N. A.,Mughal, M. J. (2002) 'Variable attenuator for fast-response, high-optical-power applications'. Optics & Photonics News, 13 (1212):41-4141 [Details]
(2002)'Free-space wavelength-multiplexed optical scanner demonstration'
Yaqoob, Z.,Riza, N. A. (2002) 'Free-space wavelength-multiplexed optical scanner demonstration'. Applied Optics, 41 (2626):5568-55735568 [Details]
(2002)'Fault-tolerant three-port fiber-optic attenuator using small tilt micromirror device'
Sumriddetchkajorn, S.,Riza, N. A. (2002) 'Fault-tolerant three-port fiber-optic attenuator using small tilt micromirror device'. Optics Communications, 205 (1-31-3):77-8677 [Details]
(2002)'Micro-electro-mechanical system-based digitally controlled optical beam profiler'
Sumriddetchkajorn, S.,Riza, N. A. (2002) 'Micro-electro-mechanical system-based digitally controlled optical beam profiler'. Applied Optics, 41 (1818):3506-35103506 [Details]
(2001)'Free-space wavelength-multiplexed optical scanner'
Yaqoob, Z.,Rizvi, A. A.,Riza, N. A. (2001) 'Free-space wavelength-multiplexed optical scanner'. Applied Optics, 40 (3535):6425-64386425 [Details]
(2001)'Submicrosecond speed variable optical attenuator using acoustooptics'
Riza, N. A.,Yaqoob, Z. (2001) 'Submicrosecond speed variable optical attenuator using acoustooptics'. Ieee Photonics Technology Letters, 13 (77):693-695693 [Details]
(2001)'Liquid crystal-based self-aligning 2 X 2 wavelength routing module'
Sumriddetchkajorn, S.,Riza, N. A.,Sengupta, D. K. (2001) 'Liquid crystal-based self-aligning 2 X 2 wavelength routing module'. Optical Engineering, 40 (88):1521-15281521 [Details]
(2000)'Small-tilt micromirror-device-based multiwavelength three-dimensional 2x2 fiber optic switch structures'
Riza, N. A.,Sumriddetchkajorn, S. (2000) 'Small-tilt micromirror-device-based multiwavelength three-dimensional 2x2 fiber optic switch structures'. Optical Engineering, 39 (22):379-386379 [Details]
(2000)'Fault-tolerant variable fiber-optic attenuator using three-dimensional beam spoiling'
Riza, N. A.,Sumriddetchkajorn, S. (2000) 'Fault-tolerant variable fiber-optic attenuator using three-dimensional beam spoiling'. Optics Communications, 185 (1-31-3):103-108103 [Details]
(2000)'Demonstration of an all-digital 7-bit 33-channel photonic delay line for phased-array radars'
Madamopoulos, N.,Riza, N. A. (2000) 'Demonstration of an all-digital 7-bit 33-channel photonic delay line for phased-array radars'. Applied Optics, 39 (2323):4168-41814168 [Details]
(2000)'All-fiber connectorized compact fiber optic delay-line modules using three-dimensional polarization optics'
Madamopoulos, N.,Riza, N. A. (2000) 'All-fiber connectorized compact fiber optic delay-line modules using three-dimensional polarization optics'. Optical Engineering, 39 (99):2338-23442338 [Details]
(2000)'Micromechanics-based wavelength-sensitive photonic beam control architectures and applications'
Riza, N. A.,Sumriddetchkajorn, S. (2000) 'Micromechanics-based wavelength-sensitive photonic beam control architectures and applications'. Applied Optics, 39 (66):919-932919 [Details]
(2000)'Fiber-connectorized multiwavelength 2 x 2 switch structure using a fiber loop mirror'
Sumriddetchkajorn, S.,Riza, N. A. (2000) 'Fiber-connectorized multiwavelength 2 x 2 switch structure using a fiber loop mirror'. Optics Communications, 175 (1-31-3):89-9589 [Details]
(1999)'Fault-tolerant high speed variable fiber-optic attenuator using micromirrors'
Riza, N. A. (1999) 'Fault-tolerant high speed variable fiber-optic attenuator using micromirrors'. Optics & Photonics News, 10 (1212):31-3231 [Details]
(1999)'Sensor controls see the light'
Riza, N. A. (1999) 'Sensor controls see the light'. Ieee Circuits & Devices, 15 (33):14-2214 [Details]
(1999)'Synchronous amplitude and time control for an optimum dynamic range variable photonic delay line'
Riza, N. A.,Madamopoulos, N. (1999) 'Synchronous amplitude and time control for an optimum dynamic range variable photonic delay line'. Applied Optics, 38 (1111):2309-23182309 [Details]
(1999)'Versatile multi-wavelength fiber-optic switch and attenuator structures using mirror manipulations'
Riza, N. A.,Sumriddetchkajorn, S. (1999) 'Versatile multi-wavelength fiber-optic switch and attenuator structures using mirror manipulations'. Optics Communications, 169 (1-61-6):233-244233 [Details]
(1999)'Digitally controlled fault-tolerant multiwavelength programmable fiber-optic attenuator using a two-dimensional digital micromirror device'
Riza, N. A.,Sumriddetchkajorn, S. (1999) 'Digitally controlled fault-tolerant multiwavelength programmable fiber-optic attenuator using a two-dimensional digital micromirror device'. Optics Letters, 24 (55):282-284282 [Details]
(1999)'Fault-tolerant polarization-insensitive photonic delay line architectures using two-dimensional digital micromirror devices'
Riza, N. A.,Sumriddetchkajorn, S. (1999) 'Fault-tolerant polarization-insensitive photonic delay line architectures using two-dimensional digital micromirror devices'. Optics Communications, 160 (4-64-6):311-320311 [Details]
(1999)'Reconfigurable wavelength add-drop filtering based on a Banyan network topology and ferroelectric liquid crystal fiber-optic switches'
Riza, N. A.,Yuan, S. F. (1999) 'Reconfigurable wavelength add-drop filtering based on a Banyan network topology and ferroelectric liquid crystal fiber-optic switches'. Journal of Lightwave Technology, 17 (99):1575-15841575 [Details]
(1999)'General formula for coupling-loss characterization of single-mode fiber collimators by use of gradient-index rod lenses (vol 38, pg 3214, 1999)'
Yuan, S. F.,Riza, N. A. (1999) 'General formula for coupling-loss characterization of single-mode fiber collimators by use of gradient-index rod lenses (vol 38, pg 3214, 1999)'. Applied Optics, 38 (3030):6292-62926292 [Details]
(1999)'General formula for coupling-loss characterization of single-mode fiber collimators by use of gradient-index rod lenses'
Yuan, S. F.,Riza, N. A. (1999) 'General formula for coupling-loss characterization of single-mode fiber collimators by use of gradient-index rod lenses'. Applied Optics, 38 (1515):3214-32223214 [Details]
(1998)'Polarization selective hologram-based photonic delay lines'
Madamopoulos, N.,Riza, N. A. (1998) 'Polarization selective hologram-based photonic delay lines'. Optics Communications, 157 (1-61-6):225-237225 [Details]
(1998)'Low optical interchannel crosstalk, fast switching speed, polarisation independent 2 x 2 fibre optic switch using ferroelectric liquid crystals'
Riza, N. A.,Yuan, S. (1998) 'Low optical interchannel crosstalk, fast switching speed, polarisation independent 2 x 2 fibre optic switch using ferroelectric liquid crystals'. Electronics Letters, 34 (1313):1341-13421341 [Details]
(1998)'Fault-tolerant dense multiwavelength add-drop filter with a two-dimensional digital micromirror device'
Riza, N. A.,Sumriddetchkajorn, S. (1998) 'Fault-tolerant dense multiwavelength add-drop filter with a two-dimensional digital micromirror device'. Applied Optics, 37 (2727):6355-63616355 [Details]
(1998)'Photonic delay line using electrically switched gratings in polymer dispersed liquid crystals'
Riza, N. A.,Madamopoulos, N. (1998) 'Photonic delay line using electrically switched gratings in polymer dispersed liquid crystals'. Optical Engineering, 37 (1111):3061-30653061 [Details]
(1998)'Ultrahigh -47-dB optical drop rejection multiwavelength add-drop filter using spatial filtering and dual bulk acousto-optic tunable filters'
Riza, N. A.,Chen, J. (1998) 'Ultrahigh -47-dB optical drop rejection multiwavelength add-drop filter using spatial filtering and dual bulk acousto-optic tunable filters'. Optics Letters, 23 (1212):945-947945 [Details]
(1998)'Acousto-optically switched optical delay lines'
Riza, N. A. (1998) 'Acousto-optically switched optical delay lines'. Optics Communications, 145 (1-61-6):15-2015 [Details]
(1998)'High speed tunable bandwidth ultrasonic array beam steering using ultra-compact photonics'
Riza, N. A. (1998) 'High speed tunable bandwidth ultrasonic array beam steering using ultra-compact photonics'. Ultrasonics, 36 (1-51-5):21-2421 [Details]
(1998)'High-speed multi-wavelength photonic switch'
Riza, N. A. (1998) 'High-speed multi-wavelength photonic switch'. Optics & Photonics News, 9 (1212):18-1918 [Details]
(1998)'Directly modulated semiconductor-laser-fed photonic delay line with ferroelectric liquid crystals'
Madamopoulos, N.,Riza, N. A. (1998) 'Directly modulated semiconductor-laser-fed photonic delay line with ferroelectric liquid crystals'. Applied Optics, 37 (88):1407-14161407 [Details]
(1998)'Adaptable-delay balanced-loss binary photonic delay line architectures using polarization switching'
Madamopoulos, N.,Riza, N. A. (1998) 'Adaptable-delay balanced-loss binary photonic delay line architectures using polarization switching'. Optics Communications, 152 (1-31-3):135-143135 [Details]
(1998)'Demonstration of a liquid-crystal adaptive alignment tweeker for high-speed infrared band fiber-fed free-space systems'
Riza, N. A.,Yuan, S. F. (1998) 'Demonstration of a liquid-crystal adaptive alignment tweeker for high-speed infrared band fiber-fed free-space systems'. Optical Engineering, 37 (66):1876-18801876 [Details]
(1997)'Analog vector modulation-based widely tunable frequency photonic beamformer for phased-array antennas'
Riza, N. A. (1997) 'Analog vector modulation-based widely tunable frequency photonic beamformer for phased-array antennas'. Ieee Transactions on Microwave Theory and Techniques, 45 (88):1508-15121508 [Details]
(1997)'Characterization of a ferroelectric liquid crystal-based time delay unit for phased array antenna applications'
Riza, N. A.,Madamopoulos, N. (1997) 'Characterization of a ferroelectric liquid crystal-based time delay unit for phased array antenna applications'. Journal of Lightwave Technology, 15 (77):1088-10941088 [Details]
(1997)'Phased-array antenna, maximum-compression, reversible photonic beam former with ternary designs and multiple wavelengths'
Riza, N. A.,Madamopoulos, N. (1997) 'Phased-array antenna, maximum-compression, reversible photonic beam former with ternary designs and multiple wavelengths'. Applied Optics, 36 (55):983-996983 [Details]
(1997)'Microwave band demonstration of a reflective geometry fiber and free-space binary photonic delay line'
Riza, N. A.,Madamopoulos, N. (1997) 'Microwave band demonstration of a reflective geometry fiber and free-space binary photonic delay line'. Ieee Microwave and Guided Wave Letters, 7 (44):103-105103 [Details]
(1997)'Acousto-optic device-based high-speed high-isolation photonic switching fabric for signal processing'
Riza, N. A. (1997) 'Acousto-optic device-based high-speed high-isolation photonic switching fabric for signal processing'. Optics Letters, 22 (1313):1003-10051003 [Details]
(1996)'Acousto-optic system for the generation and control of tunable low-frequency signals'
Riza, N. A.,Howlader, M. M. K. (1996) 'Acousto-optic system for the generation and control of tunable low-frequency signals'. Optical Engineering, 35 (44):920-925920 [Details]
(1996)'Photonic security system using spatial codes and remote coded coherent optical communications'
Riza, N. A.,Howlader, M. M. K.,Madamopoulos, N. (1996) 'Photonic security system using spatial codes and remote coded coherent optical communications'. Optical Engineering, 35 (99):2487-24982487 [Details]
(1996)'Narrowband ultrasonic phased array control using a photonic beamformer'
Riza, N. A. (1996) 'Narrowband ultrasonic phased array control using a photonic beamformer'. Ultrasonics, 34 (11):9-189 [Details]
(1996)'Scanning heterodyne optical interferometers'
Riza, N. A. (1996) 'Scanning heterodyne optical interferometers'. Review of Scientific Instruments, 67 (77):2466-24762466 [Details]
(1996)'Narrowband ultrasonic phased array control using a photonic beamformer (vol 34, pg 9, 1996)'
Riza, N. A. (1996) 'Narrowband ultrasonic phased array control using a photonic beamformer (vol 34, pg 9, 1996)'. Ultrasonics, 34 (66):699-699699 [Details]
(1995)'25-CHANNEL NEMATIC LIQUID-CRYSTAL OPTICAL TIME-DELAY UNIT CHARACTERIZATION'
Riza, N. A. (1995) '25-CHANNEL NEMATIC LIQUID-CRYSTAL OPTICAL TIME-DELAY UNIT CHARACTERIZATION'. Ieee Photonics Technology Letters, 7 (1111):1285-12871285 [Details]
(1995)'OPTICALLY CONTROLLED PHOTOCONDUCTIVE N-BIT SWITCHED MICROWAVE SIGNAL ATTENUATOR'
Riza, N. A.,Saddow, S. E. (1995) 'OPTICALLY CONTROLLED PHOTOCONDUCTIVE N-BIT SWITCHED MICROWAVE SIGNAL ATTENUATOR'. Ieee Microwave and Guided Wave Letters, 5 (1212):448-450448 [Details]
(1995)'SPATIAL, OPTICAL CDMA'
Hassan, A. A.,Hershey, J. E.,Riza, N. A. (1995) 'SPATIAL, OPTICAL CDMA'. Ieee Journal on Selected Areas in Communications, 13 (33):609-613609 [Details]
(1995)'HIGH SIGNAL-TO-NOISE RATIO BIREFRINGENCE-COMPENSATED OPTICAL DELAY-LINE BASED ON A NOISE-REDUCTION SCHEME'
Riza, N. A.,Madamopoulos, N. (1995) 'HIGH SIGNAL-TO-NOISE RATIO BIREFRINGENCE-COMPENSATED OPTICAL DELAY-LINE BASED ON A NOISE-REDUCTION SCHEME'. Optics Letters, 20 (2222):2351-23532351 [Details]
(1995)'SPACE INTEGRATING INTERFEROMETRIC ACOUSTOOPTIC CONVOLVER'
Riza, N. A. (1995) 'SPACE INTEGRATING INTERFEROMETRIC ACOUSTOOPTIC CONVOLVER'. Ieee Photonics Technology Letters, 7 (33):339-341339 [Details]
(1994)'3-TERMINAL ADAPTIVE NEMATIC LIQUID-CRYSTAL LENS DEVICE'
Riza, N. A.,Dejule, M. C. (1994) '3-TERMINAL ADAPTIVE NEMATIC LIQUID-CRYSTAL LENS DEVICE'. Optics Letters, 19 (1414):1013-10151013 [Details]
(1994)'IN-LINE INTERFEROMETRIC TIME-INTEGRATING ACOUSTOOPTIC CORRELATOR'
Riza, N. A. (1994) 'IN-LINE INTERFEROMETRIC TIME-INTEGRATING ACOUSTOOPTIC CORRELATOR'. Applied Optics, 33 (1414):3060-30693060 [Details]
(1994)'ACOUSTOOPTIC LIQUID-CRYSTAL ANALOG BEAM FORMER FOR PHASED-ARRAY ANTENNAS'
Riza, N. A. (1994) 'ACOUSTOOPTIC LIQUID-CRYSTAL ANALOG BEAM FORMER FOR PHASED-ARRAY ANTENNAS'. Applied Optics, 33 (1717):3712-37243712 [Details]
(1994)'LIQUID CRYSTAL-BASED OPTICAL-TIME DELAY UNITS FOR PHASED-ARRAY ANTENNAS'
Riza, N. A. (1994) 'LIQUID CRYSTAL-BASED OPTICAL-TIME DELAY UNITS FOR PHASED-ARRAY ANTENNAS'. Journal of Lightwave Technology, 12 (88):1440-14471440 [Details]
(1994)'HIGH-OPTICAL-ISOLATION LOW-LOSS MODERATE-SWITCHING-SPEED NEMATIC LIQUID-CRYSTAL OPTICAL SWITCH'
Riza, N. A. (1994) 'HIGH-OPTICAL-ISOLATION LOW-LOSS MODERATE-SWITCHING-SPEED NEMATIC LIQUID-CRYSTAL OPTICAL SWITCH'. Optics Letters, 19 (2121):1780-17821780 [Details]
(1993)'HIGH-RESOLUTION 50 NM LINEAR DISPLACEMENT MACROSCALE MEANDER-LINE PZT ACTUATOR'
Riza, N. A.,Polla, D. L.,Robbins, W. P.,Glumac, D. E. (1993) 'HIGH-RESOLUTION 50 NM LINEAR DISPLACEMENT MACROSCALE MEANDER-LINE PZT ACTUATOR'. Electronics Letters, 29 (1818):1606-16081606 [Details]
(1993)'EXPERIMENTAL DEMONSTRATION OF AN ACOUSTOOPTIC SYSTEM FOR 2-DIMENSIONAL PHASED-ARRAY ANTENNA SCANNING'
Riza, N. A. (1993) 'EXPERIMENTAL DEMONSTRATION OF AN ACOUSTOOPTIC SYSTEM FOR 2-DIMENSIONAL PHASED-ARRAY ANTENNA SCANNING'. Applied Optics, 32 (1111):1936-19421936 [Details]
(1993)'SIGNALING SYSTEM FOR MULTIPLE-ACCESS LASER COMMUNICATIONS AND INTERFERENCE PROTECTION'
Riza, N. A.,Hershey, J. E.,Hassan, A. A. (1993) 'SIGNALING SYSTEM FOR MULTIPLE-ACCESS LASER COMMUNICATIONS AND INTERFERENCE PROTECTION'. Applied Optics, 32 (1111):1965-19721965 [Details]
(1992)'AN ACOUSTOOPTIC-PHASED-ARRAY ANTENNA BEAMFORMER FOR MULTIPLE SIMULTANEOUS BEAM GENERATION'
Riza, N. A. (1992) 'AN ACOUSTOOPTIC-PHASED-ARRAY ANTENNA BEAMFORMER FOR MULTIPLE SIMULTANEOUS BEAM GENERATION'. Ieee Photonics Technology Letters, 4 (77):807-809807 [Details]
(1992)'A COMPACT HIGH-PERFORMANCE OPTICAL CONTROL-SYSTEM FOR PHASED-ARRAY RADARS'
Riza, N. A. (1992) 'A COMPACT HIGH-PERFORMANCE OPTICAL CONTROL-SYSTEM FOR PHASED-ARRAY RADARS'. Ieee Photonics Technology Letters, 4 (99):1072-10751072 [Details]
(1992)'OPTICALLY EFFICIENT INTERFEROMETRIC ACOUSTOOPTIC ARCHITECTURE FOR SPECTRUM ANALYSIS'
Riza, N. A. (1992) 'OPTICALLY EFFICIENT INTERFEROMETRIC ACOUSTOOPTIC ARCHITECTURE FOR SPECTRUM ANALYSIS'. Applied Optics, 31 (1717):3194-31963194 [Details]
(1992)'ACOUSTOOPTIC ARCHITECTURE FOR 2-DIMENSIONAL BEAM SCANNING IN PHASED-ARRAY ANTENNAS'
Riza, N. A. (1992) 'ACOUSTOOPTIC ARCHITECTURE FOR 2-DIMENSIONAL BEAM SCANNING IN PHASED-ARRAY ANTENNAS'. Applied Optics, 31 (1717):3278-32843278 [Details]
(1992)'AN ACOUSTOOPTIC PHASED-ARRAY ANTENNA BEAMFORMER WITH INDEPENDENT PHASE AND CARRIER CONTROL USING SINGLE SIDE-BAND SIGNALS'
Riza, N. A. (1992) 'AN ACOUSTOOPTIC PHASED-ARRAY ANTENNA BEAMFORMER WITH INDEPENDENT PHASE AND CARRIER CONTROL USING SINGLE SIDE-BAND SIGNALS'. Ieee Photonics Technology Letters, 4 (22):177-179177 [Details]
(1992)'LIQUID CRYSTAL-BASED OPTICAL CONTROL OF PHASED-ARRAY ANTENNAS'
Riza, N. A. (1992) 'LIQUID CRYSTAL-BASED OPTICAL CONTROL OF PHASED-ARRAY ANTENNAS'. Journal of Lightwave Technology, 10 (1212):1974-19841974 [Details]
(1991)'TRANSMIT-RECEIVE TIME-DELAY BEAM-FORMING OPTICAL ARCHITECTURE FOR PHASED-ARRAY ANTENNAS'
Riza, N. A. (1991) 'TRANSMIT-RECEIVE TIME-DELAY BEAM-FORMING OPTICAL ARCHITECTURE FOR PHASED-ARRAY ANTENNAS'. Applied Optics, 30 (3232):4594-45954594 [Details]
(1991)'ACOUSTOOPTIC SIGNAL PROCESSORS FOR TRANSMISSION AND RECEPTION OF PHASED-ARRAY ANTENNA SIGNALS'
Riza, N. A.,Psaltis, D. (1991) 'ACOUSTOOPTIC SIGNAL PROCESSORS FOR TRANSMISSION AND RECEPTION OF PHASED-ARRAY ANTENNA SIGNALS'. Applied Optics, 30 (2323):3294-33033294 [Details]

Conference Publications

 YearPublication
(2011)SPIE Defense, Security, and Sensing Conf. Vol. 8026, Paper 10
Marraccini, Philip J.,Riza, Nabeel A. (2011) High Resolution Wide Dynamic Range Distance Sensor using Spatial Signal Processing. Photonic Applications for Aerospace, Transportation, and Harsh Environment Ii SPIE Defense, Security, and Sensing Conf. Vol. 8026, Paper 10 [Details]
(2011)SPIE Defense, Security, and Sensing Conf. Vol. 8026, Paper 11
Marraccini, Philip J.,Riza, Nabeel A., (2011) Multimode Laser Beam Characterization using Agile Digital-Analog Photonics. Photonic Applications for Aerospace, Transportation, and Harsh Environment Ii SPIE Defense, Security, and Sensing Conf. Vol. 8026, Paper 11 [Details]
(2011)SPIE Defense, Security, and Sensing Conf. Vol. 8026, Paper 9
Marraccini, Philip J.,Baxley, Cody,Riza, Nabeel (2011) Digital Micromirror Device-Based Robust Object Boundary Mapping Sensor. Photonic Applications for Aerospace, Transportation, and Harsh Environment Ii SPIE Defense, Security, and Sensing Conf. Vol. 8026, Paper 9 [Details]
(2010)SPIE Conf on Photonics in the Transportation Industry: Auto to Aerospace III
Sheikh, Mumtaz,Marraccini, Philip,Riza, Nabeel A. (2010) Laser Beam Characterization using Agile Digital-Analog Photonics. Photonics in the Transportation Industry: Auto to Aerospace Iii SPIE Conf on Photonics in the Transportation Industry: Auto to Aerospace III [Details]
(2010)SPIE International Photonics Europe Congress, Brussels
Riza, Nabeel A. (2010) Advances in Hybrid Optics Physical Sensors for Extreme Environments. Optical Sensing and Detection SPIE International Photonics Europe Congress, Brussels [Details]
(2010)SPIE Conf on Photonics in the Transportation Industry: Auto to Aerospace III, Vol. 7675, No. 2
Riza, Nabeel A.,Reza, Syed Azer (2010) Non-Contact Opto-Fluidics-based Liquid Level Sensor for Harsh Environments. Photonics in the Transportation Industry: Auto to Aerospace Iii SPIE Conf on Photonics in the Transportation Industry: Auto to Aerospace III, Vol. 7675, No. 2 [Details]
(2010)SPIE Conf on Photonics in the Transportation Industry: Auto to Aerospace III, Vol. 7675, No. 19
Riza, Nabeel A.,Marraccini, Philip J. (2010) Broadband fiber-optic 1x2 switch using an electrically controlled liquid lens. Photonics in the Transportation Industry: Auto to Aerospace Iii SPIE Conf on Photonics in the Transportation Industry: Auto to Aerospace III, Vol. 7675, No. 19 [Details]
(2009)SPIE International Photonics Europe Congress, Prague
Riza, Nabeel A.,Sheikh, Mumtaz (2009) All-Silicon Carbide Hybrid Wireless-Wired Optics Temperature Sensor: Turbine Tests and Distributed Fiber Sensor Network Design. Optical Sensors SPIE International Photonics Europe Congress, Prague [Details]
(2008)SPIE International Photonics Europe Congress, Strasbourg, France
Sheikh, Mumtaz,Riza, Nabeel A.,Bergmans, F.,Mignani, A. G.,Cutolo, A.,Meyrueis, P. P.,Pearsall, T. P. (2008) Experimental studies of an all-silicon carbide hybrid wireless-wired optics temperature sensor for extreme environments in turbines. Optical Sensors SPIE International Photonics Europe Congress, Strasbourg, France [Details]
(2007)SPIE International Photonics Europe Congress, Prague
Riza, Nabeel A.,Sheikh, Mumtaz,Perez, Frank (2007) Wireless temperature sensors using single crystal silicon carbide - An industrial feasibility and design study. Optical Sensing Technology and Applications SPIE International Photonics Europe Congress, Prague [Details]
(2007)Conf MI03: Physics of Medical Imagine, SPIE Medical Imaging, San Diego
Riza, Nabeel A.,Sheikh, Mumtaz,Webb-Wood, Grady,Kik, (2007) Demonstration of three dimensional imaging of blood vessel using a no-moving parts electronic lens-based optical confocal microscope. Medical Imaging 2007: Physics of Medical Imaging, Pts 1-3 Conf MI03: Physics of Medical Imagine, SPIE Medical Imaging, San Diego [Details]
(2007)IEEE Sensors 2007 International Conf
Riza, Nabeel A.,Sheikh, Mumtaz (2007) Design and fabrication of an extreme temperature sensing optical probe using silicon carbide technologies. 2007 Ieee Sensors, Vols 1-3 IEEE Sensors 2007 International Conf , pp.660-662660 [Details]
(2006)SPIE International Photonics Europe Congress, Strasbourg, France
Riza, Nabeel A.,Ghauri, Farzan,Perez, Frank (2006) Hybrid sensors using laser targeting. Optical Sensing Ii SPIE International Photonics Europe Congress, Strasbourg, France [Details]
(2005)International Conf. of Optical Fiber Sensors, Bruges, Belgium
Riza, N. A.,Arain, M. (2005) Harsh environments minimally invasive optical sensing technique for extreme temperatures: 1000 degrees C and approaching 2500 degrees C. 17th International Conference on Optical Fibre Sensors, Pts 1 and 2 International Conf. of Optical Fiber Sensors, Bruges, Belgium , pp.687-690687 [Details]
(2005)Enabling Photonics Technologies for Defense, Security and Aerospace Applications, in Defense and Security Symposium 2005, Orlando, Florida, USA
Khan, S. A.,Riza, N. A. (2005) Wavelength tunable and broadband variable fiber-optic attenuators using liquid crystals. Enabling Photonics Technologies for Defense, Security, and Aerospace Applications Enabling Photonics Technologies for Defense, Security and Aerospace Applications, in Defense and Security Symposium 2005, Orlando, Florida, USA , pp.23-3823 [Details]
(2005)Enabling Photonics Technologies for Defense, Security and Aerospace Applications, in Defense and Security Symposium 2005, Orlando, Florida, USA
Arain, M. A.,Riza, N. A. (2005) Self calibrating wavelength multiplexed heterodyne interferometer for angstrom precision measurements. Enabling Photonics Technologies for Defense, Security, and Aerospace Applications Enabling Photonics Technologies for Defense, Security and Aerospace Applications, in Defense and Security Symposium 2005, Orlando, Florida, USA , pp.140-143140 [Details]
(2005)Enabling Photonics Technologies for Defense, Security and Aerospace Applications, in Defense and Security Symposium 2005, Orlando, Florida, USA
Ghauri, F. N.,Riza, N. A. (2005) Super high-performance MEMS fiber optic variable optical attenuator (VOA) for aerospace & commercial applications. Enabling Photonics Technologies for Defense, Security, and Aerospace Applications Enabling Photonics Technologies for Defense, Security and Aerospace Applications, in Defense and Security Symposium 2005, Orlando, Florida, USA , pp.159-165159 [Details]
(2004)BIOS 2004 Biomedical Optics, San Jose, California
Riza, N. A.,Bokhari, A. (2004) Agile optical confocal microscopy instrument architectures for high flexibility imaging. Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing BIOS 2004 Biomedical Optics, San Jose, California , pp.77-8877 [Details]
(2004)BIOS 2004 Biomedical Optics, San Jose, California
Riza, N. A.,Bokhari, A. (2004) Agile ultrasound modulated optical tomography techniques using smart fiber-optics. Photons Plus Ultrasound: Imaging and Sensing BIOS 2004 Biomedical Optics, San Jose, California , pp.179-184179 [Details]
(2004)The 3rd IEEE International Converence on Sensors, Vienna, Austria
Riza, N. A.,Arain, M. A. (2004) Angstrom sensitivity polarization multiplexed heterodyne acousto-optic interferometric sensor. Proceedings of the Ieee Sensors 2004, Vols 1-3 The 3rd IEEE International Converence on Sensors, Vienna, Austria , pp.1289-12921289 [Details]
(2004)SPIE Annual Meeting 2004, Denver
Khan, S. A.,Riza, N. A. (2004) Demonstration of 3-dimensional wide angle no-moving parts laser beam steering SPIE Annual Meeting 2004, Denver , pp.47-5947 [Details]
(2004)BIOS 2004 Biomedical Optics, San Jose, California
Riza, N. A.,Arain, M. A.,Yaqoob, Z. (2004) Ultrafast optical tomography systems using coherence agility. Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine Viii BIOS 2004 Biomedical Optics, San Jose, California , pp.340-349340 [Details]
(2003)SPIE Photonics North Conf. Montreal, Canada, 2003
Riza, N. A.,Mughal, A. J. (2003) An approach towards the holy grail in all-optical circuit switching: The monster all-optical crossconnect. Applications of Photonic Technology 6: Closing the Gap between Theory, Development, and Application SPIE Photonics North Conf. Montreal, Canada, 2003 , pp.33-4033 [Details]
(2003)Ieee Leos Annual Meeting Conference
Khan, S. A.,Riza, N. A., (2003) High speed coarse-fine laser beam steering module for polarization-multiplexed optical scanner Ieee Leos Annual Meeting Conference , pp.11-1211 [Details]
(2003)Three-dimensional TV, Video and Display II SPIE
Arain, M. A.,Riza, N. A.,Javidi, B.,Okano, F. (2003) High beamforming power code multiplexed optical scanner for three dimensional displays Three-dimensional TV, Video and Display II SPIE , pp.59-6459 [Details]
(2003)2003 Ieee Leos Annual Meeting Conference Proceedings, Vols 1 and 2
Arain, M. A.,Riza, N. A.,Ieee, Ieee (2003) Optical transceiver using code-multiplexed optical scanner 2003 Ieee Leos Annual Meeting Conference Proceedings, Vols 1 and 2 , pp.9-109 [Details]
(2003)SPIE Conf on Free-Space Laser Communication and Active Laser Illumination III, San Diege CA. 2003
Khan, S. A.,Riza, N. A. (2003) High speed polarization multiplexed optical scanner for three dimensional scanning applications SPIE Conf on Free-Space Laser Communication and Active Laser Illumination III, San Diege CA. 2003 , pp.204-207204 [Details]
(2003)SPIE Photonics North Conf. Montreal, Canada, 2003
Riza, N. A.,Mughal, M. J. (2003) The NU-POWER (TM) all-digital beam profiler - A powerful new tool for spatially characterizing laser beams SPIE Photonics North Conf. Montreal, Canada, 2003 , pp.87-9587 [Details]
(2003)SPIE Photonics North Conf. Montreal, Canada, 2003
Riza, N. A. (2003) Universal optical code division multiple access (O-CDMA) encoders/decoders. Applications of Photonic Technology 6: Closing the Gap between Theory, Development, and Application SPIE Photonics North Conf. Montreal, Canada, 2003 , pp.179-190179 [Details]
(2003)SPIE Photonics North Conf. Montreal, Canada, 2003
Riza, N. A. (2003) Fault-tolerant multi-beam photonic beamforming for wideband array antennas SPIE Photonics North Conf. Montreal, Canada, 2003 , pp.62-7362 [Details]
(2003)SPIE Conf on Free-Space Laser Communication and Active Laser Illumination III, San Diege CA. 2003
Yaqoob, Z.,Riza, N. A.,Voelz, D. G.,Ricklin, J. C. (2003) Low-loss wavelength-multiplexed optical scanners using volume Bragg gratings for transmit-receive lasercom systems SPIE Conf on Free-Space Laser Communication and Active Laser Illumination III, San Diege CA. 2003 , pp.369-380369 [Details]
(2002)BIOS 2002, Photonics West, San Jose, California
Riza, N. A.,Yaqoob, Z. (2002) Sub-microsecond speed optical coherence tomography system design and analysis using acousto-optics. Coherence Domain Optical Methods in Biomedical Science and Clinical Applications Vi BIOS 2002, Photonics West, San Jose, California , pp.26-3526 [Details]
(2002)SPIE Proc. Florence, Italy
Riza, N. A. (2002) Intelligent light for signals. Optics for the Quality of Life, Pts 1 and 2 SPIE Proc. Florence, Italy [Details]
(2002)Freespace laser communications and laser imaging II, 47th Annual SPIE Meeting
Yaqoob, Z.,Riza, N. A. (2002) 2 pi steradian coverage transmit-receive lasercom system using smart multiplexing of multiplexed optical scanners Freespace laser communications and laser imaging II, 47th Annual SPIE Meeting , pp.50-6150 [Details]
(2002)SPIE Photonics West, San Jose, California
Riza, N. A.,Mughal, M. J.,Chen, R. T.,Chon, J. C. (2002) Fault tolerant photonics for routing and gain controls. Wdm and Photonic Switching Devices for Network Applications Iii SPIE Photonics West, San Jose, California , pp.11-1711 [Details]
(2000)Advances in Optical Information Processing, SPIE, Vol. 4046, paper 11, Orlando, Florida
Riza, N. A.,Huang, (2000) Digital fault-tolerant variable fiber-optic attenuator using liquid crystals Advances in Optical Information Processing, SPIE, Vol. 4046, paper 11, Orlando, Florida , pp.101-106101 [Details]
(2000)Proceedings of SPIE
Riza, N. A.,Yaqoob, Z. (2000) High-speed programmable optical attenuator Proceedings of SPIE , pp.96-10096 [Details]
(2001)14th Annual Meeting of the Ieee Lasers & Electro-Optics Society, San Diego, CA
Yaqoob, Z.,Steedle, J.,Riza, N. A. (2001) Wide angle high speed large aperture optical scanner. , Vols 1 and 2, Proceedings 14th Annual Meeting of the Ieee Lasers & Electro-Optics Society, San Diego, CA , pp.616-617616 [Details]
(2002)Ieee/Leos 15th Annual Meeting , Glasgow
Yaqoob, Z.,Riza, N. A. (2002) Microseconds domain switching-speed wavelength-multiplexed optical scanner Ieee/Leos 15th Annual Meeting , Glasgow , pp.457-458457 [Details]
(2000)SPIE, Orlando Florida
Gelissen, R. A. W.,Huang, Y.,Riza, N. A. (2000) Polarization control using nematic liquid crystals SPIE, Orlando Florida , pp.118-129118 [Details]
(2000)MOST: Multiplexed optical scanner technology
Riza, N. A. (2000) Leos Annual Meeting , Puerto-Rico, USA MOST: Multiplexed optical scanner technology , pp.828-829828 [Details]
(2002)IEEE MTT-S International Microwave Symposium Digest
Riza, N. A.,Khan, S. A.,Arain (2002) Flexible beamformer and remoting head for optically controlled phased array antennas IEEE MTT-S International Microwave Symposium Digest , pp.1941-19441941 [Details]
(2001)14th Annual Meeting of the Ieee Lasers & Electro-Optics Society, San Diego, CA
Riza, N. A.,Khan, S. A. (2001) Photonic beamformer with flexible interface for phased array antennas 14th Annual Meeting of the Ieee Lasers & Electro-Optics Society, San Diego, CA , pp.816-817816 [Details]
(2002)IEEE/Leos 15th Annual Meeting Conference, Glasgow
Khan, S. A.,Riza, N. A. (2002) Fully programmable high speed polarization multiplexed optical scanner IEEE/Leos 15th Annual Meeting Conference, Glasgow , pp.453-454453 [Details]
(2000)OSA Integrated Photonics Research, IthE2-1, pp. 99-101, Quebec, Canada
Riza, N. A.,Osa, O. S. A. (2000) Liquid crystal electro-optical switching approaches OSA Integrated Photonics Research, IthE2-1, pp. 99-101, Quebec, Canada , pp.99-10199 [Details]
(2012)Royal Irish Academy Research Colloquium on Communications and Radio Science into the 21st Century
Marraccini, PJ; Riza, NA (2012) Reconfigurable Visible Wireless Optical Link for Indoor Applications Royal Irish Academy Research Colloquium on Communications and Radio Science into the 21st Century Dublin, Ireland, , 28-MAR-12 - 29-MAR-12 [Details]
(2012)European Optical Society Annual Meeting (EOSAM)
Marraccini, PJ; Riza, NA (2012) Dual Mode Indoor Optical Wireless Data Link Design using Micro-Optics for Robust Energy Efficient Operation European Optical Society Annual Meeting (EOSAM) Aberdeen, UK, , 25-SEP-12 - 28-SEP-12 [Details]
(2013)3rd European Optical Society Conf. on Blue Photonics: Optics in the Sea
Riza, N.A, and Amin, M.J. (2013) Smart Underwater Three Dimensional Imaging System Using Agile Spatial Processing 3rd European Optical Society Conf. on Blue Photonics: Optics in the Sea , 18-MAR-13 - 20-MAR-13 [Details]
(2012)EOS Ann. Mtg. Proc. , Aberdeen
Riza, N. A. (2012) Advances in Hybrid Design Optical Sensors for Hazardous Environments of Energy Systems EOS Ann. Mtg. Proc. , Aberdeen [Details]
(2013)Photonics Ireland Conf. Proc., Belfast
Riza, N.A (2013) Application intelligence-based Imaging using programmable photonics Photonics Ireland Conf. Proc., Belfast [Details]
(2013)3rd Optofluidics EOS Conf. Proc. Munich
Riza, N.A, and Amin, M.J. (2013) Liquid Lens-based Smart Scanning Laser Projection Display 3rd Optofluidics EOS Conf. Proc. Munich [Details]
(2012)International Symposium on Optomechatronic Technologies (ISOT), IEEE, Paris
Riza, N.A, and Amin, M.J. (2012) I-WMOSS; Interferometric Wavelength Multiplexed Optical Scanning Sensor International Symposium on Optomechatronic Technologies (ISOT), IEEE, Paris , pp.1-4 [Details]
(2012)EOS Ann. Mtg. Proc., Aberdeen
Marracini, P.J. and Riza, N.A. (2012) Dual Mode Indoor Optical Wireless Data Link Design using Micro-Optics for Robust Energy Efficient Operations EOS Ann. Mtg. Proc., Aberdeen [Details]
(2012)8th International Wireless Communications and Mobile Computing Conference (IWCMC)
Riza, NA; Marraccini, PJ (2012) Power smart in-door optical wireless link applications 8th International Wireless Communications and Mobile Computing Conference (IWCMC) Limassol, Cyprus, , 27-AUG-12 - 31-AUG-12 , pp.327-332 [DOI] [Details]
(2000)Proceedings of SPIE, Vol. 4046, paper 12, Orlando, Florida
Sumriddetchkajorn, S.,Riza, N. A.,Pape, D. R. (2000) All-fiber add/drop wavelength routing structure Proceedings of SPIE, Vol. 4046, paper 12, Orlando, Florida , pp.108-117108 [Details]
(2000)Leos Annual Meeting Conference Puerto-Rico, USA
Riza, N. A.,Yaqoob, Z. (2000) Ultra high speed scanner for optical data handling Leos Annual Meeting Conference Puerto-Rico, USA , pp.822-823822 [Details]
(2000)European Biomedical Optics Week - EBiOS, paper 4160-08, Amsterdam, The Netherlands
Riza, N. A.,Yaqoob, Z. (2000) High speed no moving parts optical coherence tomography system European Biomedical Optics Week - EBiOS, paper 4160-08, Amsterdam, The Netherlands , pp.37-4237 [Details]
(2000)European Biomedical Optics Week - EBiOS, paper 4163-11, Amsterdam, The Netherlands
Riza, N. A.,Yaqoob, Z., (2000) High speed fiber-optic probe for dynamic blood analysis measurements European Biomedical Optics Week - EBiOS, paper 4163-11, Amsterdam, The Netherlands , pp.18-2318 [Details]
(1999)Multiwavelength three dimensional 2 x 2 fiber-optic snitch structure using small tilt micro-mirrors. 18th Congress of the International Commission for Optics: Optics for the Next Millennium, Technical Digest
Riza, N. A.,Sumriddetchkajorn, S.,Spie, Spie (1999) Multiwavelength three dimensional 2 x 2 fiber-optic snitch structure using small tilt micro-mirrors. 18th Congress of the International Commission for Optics: Optics for the Next Millennium, Technical Digest , pp.470-471470 [Details]
(1987)Conf. International Society of Optical Engineering, SPIE, Vol. 827
N.A.Riza, D. Psaltis (1987) Multiplicative time and space integrating acoustoptic architectures for real-time spectrum processing Conf. International Society of Optical Engineering, SPIE, Vol. 827 , pp.235-243 [Details]
(1995)Optical Computing Int. Conf., Edinburgh
Riza, N. A.,Dejule, M. C. (1995) A NOVEL PROGRAMMABLE LIQUID-CRYSTAL LENS DEVICE FOR ADAPTIVE OPTICAL INTERCONNECT AND BEAMFORMING APPLICATIONS Optical Computing Int. Conf., Edinburgh , pp.231-234231 [Details]
(1998)International Optics in Computing, SPIE, Vol. 3490
Riza, N. A., (1998) Ferroelectric liquid crystal polarization switching-based high speed multi-wavelength add/drop filters using fiber and array waveguide gratings International Optics in Computing, SPIE, Vol. 3490 , pp.335-338335 [Details]
(1998)International Optical Design Conference (IODC), Hawaii
Riza, N. A. (1998) BOPSCAN technology: A methodology and implementation of the billion point optical scanner International Optical Design Conference (IODC), Hawaii , pp.572-578572 [Details]
(1998)SPIE Conf. Advances in Optical Information Processing ViII, Vol. 3388
Riza, N. A.,Pape, D. R. (1998) Multi-function acousto-optic signal processor SPIE Conf. Advances in Optical Information Processing ViII, Vol. 3388 , pp.96-10696 [Details]
(1996)IEEE Ultrasonics Symposium, Digest, vol. 2, San Antonio
Riza, N. A. (1996) Photonically controlled ultrasonic arrays: Scenarios and systems IEEE Ultrasonics Symposium, Digest, vol. 2, San Antonio , pp.1545-15501545 [Details]
(1998)SPIE Conf. Advances in Optical Information Processing ViII, Vol. 3388
Madamopoulos, N.,Riza, N. A.,Pape, D. R. (1998) Photonic delay lines using polarization selective holograms for optical signal routing SPIE Conf. Advances in Optical Information Processing ViII, Vol. 3388 , pp.120-128120 [Details]
(1998)SPIE Conf. Advances in Optical Information Processing ViII, Vol. 3388
Riza, N. A.,Pape, D. R.,Pape, D. R. (1998) Photonic signal processing for inverse synthetic aperture radar imaging SPIE Conf. Advances in Optical Information Processing ViII, Vol. 3388 , pp.62-7662 [Details]

Honours and Awards

 YearTitleAwarding Body
2010IEEE Photonics Society Distinguished Lecturer Award IEEE
2008Illinois Institute of Tech. Distinguished Alumni Professional Achievement Award Illinois Institute of Technology
2007IEEE: Institute of Electrical & Electronic Engineers Fellow Award Institute of Electrical & Electronic Engineers (IEEE)
2001International Commision for Optics (ICO) International Prize in Optics International Commision for Optics (ICO)
2011ASEE USA Senior Faculty Fellow Award American Society of Engineering Education (ASEE)
2009IEEE Photonics Society Distinguished Lecturer Award IEEE
2008German Berthold Leibinger Innovation Prize Nominee Distinction Award Berthold Leibinger Foundation, Germany
2007EU Erasmus Mundus Visiting Scholar Professorship European Union (EU)
1998OSA: The International Optical Society Fellow Award The International Optical Society OSA
1998SPIE: International Society for Optical Engineering Fellow Award International Society for Optical Engineering SPIE
2011Fellow Award of the IET IET: Institution of Engineering and Technology (UK) (Former IEE)
2012European Optical Society Fellow Award European Optical Society (EOS), Germany