Journal of Shanghai University(Natural Science Edition) ›› 2011, Vol. 17 ›› Issue (6): 702-707.doi: 10.3969/j.issn.1007-2861.2011.06.003
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Abstract: We analyze stability and accuracy of fiber Bragg grating with a phaseshift mask in the preparation process. By simulation and experiments, we have verified effects of some parameters that affect stability and accuracy of preparation. Meanwhile, we show the relationship between light sensitivity and exposure in the fiber. We also study how to improve the focus effect and stability of the centre wavelength of fiber Bragg grating. As a result, we provide a new scheme for batch processing temperaturestable fiber grating wit high precision.
Key words: fiber grating, phase-shift mask, spatial filtering, temperature compensation
XIAO Jian-Feng, SHI Jie-Long, LIU Jun-Hui, SUN Wei-Qing. Stability of Fiber Grating Preparation Structure[J]. Journal of Shanghai University(Natural Science Edition), 2011, 17(6): 702-707.
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URL: https://www.journal.shu.edu.cn/EN/10.3969/j.issn.1007-2861.2011.06.003
https://www.journal.shu.edu.cn/EN/Y2011/V17/I6/702