A novel optical modulation format CSNRZ | |
Zhang, Dechao ; Li, Zhengbin ; Chen, Zhangyuan ; Li, Hongbin ; Xu, Anshi | |
2007 | |
英文摘要 | In this letter, together with the transmitter configuration, a novel modulation code format named carrier-suppressed nonreturn-to-zero (CSNRZ) is proposed. Unlike the conventional nonreturn-to-zero code (NRZ), return-to-zero (RZ) and carrier-suppressed return-to-zero (CSRZ) signals, this optical signal has reverse-phase optical amplitude in the periods corresponding to 0 bits comparing to 1 bits. With an additional transform module at the receiver side, this reverse-phase optical power can reduce the transmission power penalty due to fiber nonlinearity. ? 2006 IEEE.; EI; 0 |
语种 | 英语 |
DOI标识 | 10.1109/CHINACOM.2006.344784 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/263602] ![]() |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Zhang, Dechao,Li, Zhengbin,Chen, Zhangyuan,et al. A novel optical modulation format CSNRZ. 2007-01-01. |
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