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Crostalk in WDM SCM Systems due to SRS

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Abstract

Crosstalk due to stimulated Raman scattering(SRS) in a two wavelength division multiplexing(WDM) and subcarrier multiplexing(SCM) system is analytically researched with numerical calculation. SRS effect causes more than -35dBc crosstalk at 4nm channel spacing and 2.5 GHz subcarrier frequency. The comparison with crosstalk from cross phase modulation(XPM) shows that SRS crosstalk is about 20 dB larger than that of XPM for ordinary channel spacing.

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所属栏目:Holography and Information Processing

收稿日期:1996-10-21

修改稿日期:1997-02-20

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作者单位    点击查看

ZHAO Liang:Department of Electronics, Beijing University National Key Laboratory on Local Fiber-Optic Communication Networks& Advanced Optical Communication Systems, Beijing 100871
XU Dayong:Department of Electronics, Beijing University National Key Laboratory on Local Fiber-Optic Communication Networks& Advanced Optical Communication Systems, Beijing 100871
WU Deming:Department of Electronics, Beijing University National Key Laboratory on Local Fiber-Optic Communication Networks& Advanced Optical Communication Systems, Beijing 100871
YUAN Hong:Department of Electronics, Beijing University National Key Laboratory on Local Fiber-Optic Communication Networks& Advanced Optical Communication Systems, Beijing 100871
XU Anshi:Department of Electronics, Beijing University National Key Laboratory on Local Fiber-Optic Communication Networks& Advanced Optical Communication Systems, Beijing 100871

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引用该论文

ZHAO Liang,XU Dayong,WU Deming,YUAN Hong,XU Anshi. Crostalk in WDM SCM Systems due to SRS[J]. 中国激光(英文版), 1997, 6(3): 275-279

ZHAO Liang,XU Dayong,WU Deming,YUAN Hong,XU Anshi. Crostalk in WDM SCM Systems due to SRS[J]. Chinese Journal of Lasers B, 1997, 6(3): 275-279

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