6 August 1998 Wavelength trimming technique during the fabrication of fiber Bragg gratings by phase mask approach
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Abstract
In this paper, wavelength trimming technique which uses a lens to diverge or converge incident light on the phase mask during the fabrication of fiber Bragg gratings is theoretically analyzed. A more accurate formula for the wavelength shift is obtained and has been verified experimentally.
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Dingli Zeng, Dingli Zeng, Chengcheng Sun, Chengcheng Sun, Wenwei Mao, Wenwei Mao, Jing Cao, Jing Cao, Shizhong Xie, Shizhong Xie, BingKun Zhou, BingKun Zhou, } "Wavelength trimming technique during the fabrication of fiber Bragg gratings by phase mask approach", Proc. SPIE 3552, Fiber Optic Components and Optical Communication II, (6 August 1998); doi: 10.1117/12.318007; https://doi.org/10.1117/12.318007
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