IRIS publication 255314418
Demonstrating Doubly-Differential Quadrature Phase Shift Keying in the Optical Domain
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TY - JOUR - Walsh, Anthony J.,Shams, Haymen,Mountjoy, James,Fagan, Anthony,Zhao, Jian,Barry, Liam P.,Ellis, Andrew D. - 2013 - June - IEEE Photonics Technology Letters - Demonstrating Doubly-Differential Quadrature Phase Shift Keying in the Optical Domain - Validated - () - 25 - 1111 - 1054 - 10571054 - We report for the first time the experimental demonstration of doubly differential quadrature phase shift keying (DDQPSK) using optical coherent detection. This method is more robust against high frequency offsets (FO) than conventional single differential quadrature phase shift keying (SDQPSK) with offset compensation. DDQPSK is shown to be able to compensate large FOs (up to the baud rate) and has lower computational requirements than other FO compensation methods. DDQPSK is a simple algorithm to implement in a real-time decoder for optical burst switched network scenarios. Simulation results are also provided, which show good agreement with the experimental results for both SDQPSK and DDQPSK transmissions.We report for the first time the experimental demonstration of doubly differential quadrature phase shift keying (DDQPSK) using optical coherent detection. This method is more robust against high frequency offsets (FO) than conventional single differential quadrature phase shift keying (SDQPSK) with offset compensation. DDQPSK is shown to be able to compensate large FOs (up to the baud rate) and has lower computational requirements than other FO compensation methods. DDQPSK is a simple algorithm to implement in a real-time decoder for optical burst switched network scenarios. Simulation results are also provided, which show good agreement with the experimental results for both SDQPSK and DDQPSK transmissions. - 1041-11351041-1135 - ://WOS:000319164900015://WOS:000319164900015 DA - 2013/06 ER -
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@article{V255314418, = {Walsh, Anthony J. and Shams, Haymen and Mountjoy, James and Fagan, Anthony and Zhao, Jian and Barry, Liam P. and Ellis, Andrew D. }, = {2013}, = {June}, = {IEEE Photonics Technology Letters}, = {Demonstrating Doubly-Differential Quadrature Phase Shift Keying in the Optical Domain}, = {Validated}, = {()}, = {25}, = {1111}, pages = {1054--10571054}, = {{We report for the first time the experimental demonstration of doubly differential quadrature phase shift keying (DDQPSK) using optical coherent detection. This method is more robust against high frequency offsets (FO) than conventional single differential quadrature phase shift keying (SDQPSK) with offset compensation. DDQPSK is shown to be able to compensate large FOs (up to the baud rate) and has lower computational requirements than other FO compensation methods. DDQPSK is a simple algorithm to implement in a real-time decoder for optical burst switched network scenarios. Simulation results are also provided, which show good agreement with the experimental results for both SDQPSK and DDQPSK transmissions.We report for the first time the experimental demonstration of doubly differential quadrature phase shift keying (DDQPSK) using optical coherent detection. This method is more robust against high frequency offsets (FO) than conventional single differential quadrature phase shift keying (SDQPSK) with offset compensation. DDQPSK is shown to be able to compensate large FOs (up to the baud rate) and has lower computational requirements than other FO compensation methods. DDQPSK is a simple algorithm to implement in a real-time decoder for optical burst switched network scenarios. Simulation results are also provided, which show good agreement with the experimental results for both SDQPSK and DDQPSK transmissions.}}, issn = {1041-11351041-1135}, = {://WOS:000319164900015://WOS:000319164900015}, source = {IRIS} }
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AUTHORS | Walsh, Anthony J.,Shams, Haymen,Mountjoy, James,Fagan, Anthony,Zhao, Jian,Barry, Liam P.,Ellis, Andrew D. | ||
YEAR | 2013 | ||
MONTH | June | ||
JOURNAL_CODE | IEEE Photonics Technology Letters | ||
TITLE | Demonstrating Doubly-Differential Quadrature Phase Shift Keying in the Optical Domain | ||
STATUS | Validated | ||
TIMES_CITED | () | ||
SEARCH_KEYWORD | |||
VOLUME | 25 | ||
ISSUE | 1111 | ||
START_PAGE | 1054 | ||
END_PAGE | 10571054 | ||
ABSTRACT | We report for the first time the experimental demonstration of doubly differential quadrature phase shift keying (DDQPSK) using optical coherent detection. This method is more robust against high frequency offsets (FO) than conventional single differential quadrature phase shift keying (SDQPSK) with offset compensation. DDQPSK is shown to be able to compensate large FOs (up to the baud rate) and has lower computational requirements than other FO compensation methods. DDQPSK is a simple algorithm to implement in a real-time decoder for optical burst switched network scenarios. Simulation results are also provided, which show good agreement with the experimental results for both SDQPSK and DDQPSK transmissions.We report for the first time the experimental demonstration of doubly differential quadrature phase shift keying (DDQPSK) using optical coherent detection. This method is more robust against high frequency offsets (FO) than conventional single differential quadrature phase shift keying (SDQPSK) with offset compensation. DDQPSK is shown to be able to compensate large FOs (up to the baud rate) and has lower computational requirements than other FO compensation methods. DDQPSK is a simple algorithm to implement in a real-time decoder for optical burst switched network scenarios. Simulation results are also provided, which show good agreement with the experimental results for both SDQPSK and DDQPSK transmissions. | ||
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ISBN_ISSN | 1041-11351041-1135 | ||
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URL | ://WOS:000319164900015://WOS:000319164900015 | ||
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