Coherent and incoherent crosstalk in WDM optical transport network

JianHe Feng; Yuefeng Ji; Lan Wang; KeJian Guan; Jintong L. Lin

doi:10.1117/12.445136

16 October 2001 Coherent and incoherent crosstalk in WDM optical transport network

JianHe Feng, Yuefeng Ji, Lan Wang, KeJian Guan, Jintong L. Lin

Proceedings Volume 4583, Metro and Access Networks; (2001) https://doi.org/10.1117/12.445136
Event: Asia-Pacific Optical and Wireless Communications Conference and Exhibit, 2001, Beijing, China

Abstract

Homodyne crosstalk can be divided into two kinds: coherent and incoherent crosstalk in WDM optical network. A general analyzing model of crosstalks in WDM optical network is developed in this paper. According to the model, two different kinds of crosstalks, viz. coherent crosstalk and inconherent crosstalk, are distinguished from each other. The experimental results, 1dB power penalty for about 20dB coherent and incoherent crosstalk signal well agree with theoretical one, could be important to the WDM optical network designing.

Citation Download Citation

JianHe Feng, Yuefeng Ji, Lan Wang, KeJian Guan, and Jintong L. Lin "Coherent and incoherent crosstalk in WDM optical transport network", Proc. SPIE 4583, Metro and Access Networks, (16 October 2001); https://doi.org/10.1117/12.445136

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