A new optimum design method of long period fiber gratings

作者：Guo, Xiaojin^*; Yin, Zongmin; Song, Ning

来源：Journal of Optical Communications, 2006, 27(1): 14-16.

DOI：10.1515/JOC.2006.27.1.14

• Apodization method
• Resonant wavelength
• Sidelobes
• Transmission spectrum

This paper presents a new 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 phaseshifted and apodization method, this method can effectively remove the sidelobes near the resonant wavelength. The theoretic analysis and simulating result shows that it is an effective design method compared with the design method of apodization optimum.

• 出版日期2006
• 单位上海交通大学