Optical phase conjugation and pseudolinear transmission

被引：23

作者：

Chowdhury, A

Essiambre, RJ

机构：

[1] Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA

[2] Bell Labs, Lucent Technol, Holmdel, NJ 07733 USA

来源：

OPTICS LETTERS | 2004年 / 29卷 / 10期

关键词：

D O I：

10.1364/OL.29.001105

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe the use of optical phase conjugation (OPC) to suppress intrachannel nonlinearities that limit pseudolinear transmission. We show that OPC combined with appropriate dispersion mapping is effective in suppressing intrachannel nonlinearities, even in the absence of signal-power evolution symmetry that is generally required by OPC to compensate fiber nonlinearity. An increase in signal power by 5.5 dB is observed when a single OPC is used for 40-Gbit/s pseudolinear transmission over 32 X 100 km of passive-fiber spans. (C) 2004 Optical Society of America.

引用

页码：1105 / 1107

页数：3

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BRENER I, 2000, OSA TRENDS OPTICS PH, V37

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ESSIAMBRE RJ, 2002, OPTICAL FIBER TELECO, V4

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