Performance analysis of an all-optical regenerator for DQPSK/QPSK based on phase-sensitive amplifiers
An all-optical regenerator for Quadrature Phase-Shift Keying (QPSK) and Differential Quadrature Phase-Shift Keying (DQPSK) signals based on Phase-Sensitive Amplifiers (PSAs) is studied through numerical simulations. It is found that the regenerator can provide significant suppression of both amplitude and phase noise, and that the BER performance of the regenerated signals can be greatly improved.
All-optical regeneration Quadrature Phase-Shift Keying (QPSK) Differential Quadrature Phase-Shift Keying (DQPSK) Phase-Sensitive Amplifiers (PSAs) high-nonlinear optical fiber
Sen Shi Juanjuan Yan Lin An Zheng Zheng
School of Electronic and Information Engineering,Beihang University,Beijing 100191,China.
国际会议
2008亚太光通信会议(Asia-Pacific Optical Communications 2008)
杭州
英文
2008-10-26(万方平台首次上网日期,不代表论文的发表时间)