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Frontiers of Physics

ISSN 2095-0462

ISSN 2095-0470(Online)

CN 11-5994/O4

Postal Subscription Code 80-965

2018 Impact Factor: 2.483

Front. Phys.    2006, Vol. 1 Issue (1) : 108-111    https://doi.org/10.1007/s11467-005-0003-7
Fabrication of Dual-Wavelength Fiber Bragg Grating with a Longitudinal Stretch
JIANG Li1, ZHANG Dong-sheng2, ZHANG Wei-gang2, KAI Gui-yun2, DONG Xiao-yi2
1.Institute of Modern Optics, Nankai University, Tianjin 300071, China; University of Science and Technology of Suzhou, Suzhou 215011, China; 2.Institute of Modern Optics, Nankai University, Tianjin 300071, China
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Abstract A method of fabricating dual-wavelength fiber Bragg grating with a uniform phase mask is demonstrated. Theoretical analysis and numerical simulation using Matrix method are given. The moving exposing technique is adopted. Good control over the grating s reflectivity and the separation of the two Bragg wavelengths is enabled by adjusting the stretch, the length of the grating, and the exposure. A grating with two equal transmission peaks of 19.5 dB is obtained by using this method, and the separation of the two Bragg wavelengths is 0.78 nm.
Issue Date: 05 March 2006
 Cite this article:   
ZHANG Dong-sheng,JIANG Li,KAI Gui-yun, et al. Fabrication of Dual-Wavelength Fiber Bragg Grating with a Longitudinal Stretch[J]. Front. Phys. , 2006, 1(1): 108-111.
 URL:  
https://academic.hep.com.cn/fop/EN/10.1007/s11467-005-0003-7
https://academic.hep.com.cn/fop/EN/Y2006/V1/I1/108
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