Analysis and optimum design of long-period fiber gratings

Xiaojin Guo; Ning Song; Zongmin Yin

doi:10.1117/12.521811

30 April 2004 Analysis and optimum design of long-period fiber gratings

Xiaojin Guo, Ning Song, Zongmin Yin

Proceedings Volume 5279, Optical Fibers and Passive Components; (2004) https://doi.org/10.1117/12.521811
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China

Abstract

The transmission spectrum of the phase-shifted and apodized long-period fiber grating with different parameters is calculated and analyzed based on the fundamental matrix approach. This paper presents the design method of phase-shifted optimum, which uses the nonuniform phase-shifted method to optimize the transmission spectrum of long-period fiber grating. Compared with uniform phase-shifted and apodization method, this method can effectively remove the sidelobes near the resonant wavelength. The calculation and analysis results show that it is an effective design method compared with the design method of apodization optimum.

Citation Download Citation

Xiaojin Guo, Ning Song, and Zongmin Yin "Analysis and optimum design of long-period fiber gratings", Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004); https://doi.org/10.1117/12.521811

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