A novel beat interference cancellation receiver for polarization multiplexing single-sideband signals

被引:0
|
作者
Su, Zhonghan [1 ]
Gao, Xinlu [1 ]
Xue, Hanxiao [1 ]
Yang, Jiasi [1 ]
Zheng, ZhenNan [1 ]
Huang, Shanguo [1 ]
机构
[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China
关键词
interference cancellation; virtual carrier; low CSPR;
D O I
10.1117/12.2605726
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We propose a new beat interference cancellation receiver (BICR) to recover the polarization division multiplexing (PDM) single-sideband (SSB) signals without signal-to-signal beat interference (SSBI) by using optical filters. Our method has simple principles and structures, and works well under a very low carrier-signal power ratio (CSPR). Also, our proposed method needs no complicated algorithms for recover the signal and mitigate the SSBI.
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页数:4
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