半导体光子学与技术, 2008, 14 (1): 17, 网络出版: 2011-08-19
Optimization of Key Parameters in 622-Mb/s Amplitude Shift Keying Labeled 40-Gb/s Return to Zero Differential Phase Shift Keying Optical Switching Network
Differential Phase Shift Keying Optical Switching Network
optical label switching RZ-DPSK/ASK extinction ratio (ER) dispersion compensation orthogonal modulation
摘要
Abstract
Optimized are the label extinction ratio and dispersion compensation of an optical label switching transmission system, which employs 40-Gb/s return to zero differential phase shift keying(RZ-DPSK) payload labeled with 622-Mb/s amplitude shift keying(ASK) control data. In our scheme, the receiver sensitivities of payload and label achieves -27.8 dBm and -33.5 dBm, respectively. After transmitted over 40 km, 60 km and 80 km single mode fiber(SMF)(with dispersion compensation) respectively, the payload can be recovered with no power penalty, while the label can be recovered with less than 2 dB penalty.
ZHAO Jun-yan, XIN Xiang-jun, YU Chong-xiu, XU Da-xiong. Optimization of Key Parameters in 622-Mb/s Amplitude Shift Keying Labeled 40-Gb/s Return to Zero Differential Phase Shift Keying Optical Switching Network[J]. 半导体光子学与技术, 2008, 14(1): 17. ZHAO Jun-yan, XIN Xiang-jun, YU Chong-xiu, XU Da-xiong. Differential Phase Shift Keying Optical Switching Network[J]. Semiconductor Photonics and Technology, 2008, 14(1): 17.
PDF全文
