High-performance chirped fiber Bragg gratings by dithering method

Wei Shi; Shuai Zhao; Qian Lin; Yanlin Zhang; Yuanzhong Xu

doi:10.1117/12.521878

30 April 2004 High-performance chirped fiber Bragg gratings by dithering method

Wei Shi, Shuai Zhao, Qian Lin, Yanlin Zhang, Yuanzhong Xu

Proceedings Volume 5279, Optical Fibers and Passive Components; (2004) https://doi.org/10.1117/12.521878
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China

Abstract

Apodization is the key technique to improve the performance of Chirped Fiber Bragg Grating (CFBG). In this paper, the theoretical analysis on apodization by dithering method is presented. For comparison, CFBGs are manufactured respectively in dithering and scanning method, while employing the same apodization function. The result shows the former is more competent for its outstanding characteristics such as symmetrical reflection spectrum, low group delay ripple, and flexibility.

Citation Download Citation

Wei Shi, Shuai Zhao, Qian Lin, Yanlin Zhang, and Yuanzhong Xu "High-performance chirped fiber Bragg gratings by dithering method", Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004); https://doi.org/10.1117/12.521878

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