Paper
6 August 1998 Wavelength trimming technique during the fabrication of fiber Bragg gratings by phase mask approach
Dingli Zeng, Chengcheng Sun, Wenwei Mao, Jing Cao, Shizhong Xie, BingKun Zhou
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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.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dingli Zeng, Chengcheng Sun, Wenwei Mao, Jing Cao, Shizhong Xie, and 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); https://doi.org/10.1117/12.318007
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KEYWORDS
Fiber Bragg gratings

Optical fibers

Fabrication

Phase shift keying

Refractive index

Ultraviolet radiation

Modulation

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