23 August 2002 Theory study for optical comb filter of cascaded M-Z interferometer
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Proceedings Volume 4906, Optical Components and Transmission Systems; (2002) https://doi.org/10.1117/12.480614
Event: Asia-Pacific Optical and Wireless Communications 2002, 2002, Shanghai, China
Abstract
A cascaded M-Z fiber interferometer has been analyzed,which is made of several 3dB couplers in series. Theoretical analysis and numerical simulation indicate that a good comb-like curve will be obtained when the length difference ? L of interference arms is given a certain value in order. Side-mode suppression ratio (SSR) will increase as adding of the number of interference arms.
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Jie Li, Zhengrong Tong, Hongyun Meng, Weigang Zhang, Guiyun Kai, Xiaoyi Dong, "Theory study for optical comb filter of cascaded M-Z interferometer", Proc. SPIE 4906, Optical Components and Transmission Systems, (23 August 2002); doi: 10.1117/12.480614; https://doi.org/10.1117/12.480614
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