Acta Optica Sinica, Volume. 30, Issue s1, 100210(2010)
Research on Coder-Decoder Based on Fiber Bragg Grating and Chirped Fiber Bragg Grating
A two-dimensional code/encode based on chirped fiber Bragg grating (CFBG) and fiber Bragg grating (FBG) is proposed. The degradation of autocorrelation peak with wavelength mismatch of the FBG, and the deterioration of bit error rate consequentially, are investigated. The experimental result of output power versus different mismatch wavelengths and hops is given. The results indicate that the decoder based on CFBG can improve output power a little, which also decrease wavelength matching accuracy and provide dispersion compensation.
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Zhao Lilong, Ren Yafei, Li Chuanqi, Sun Tingting. Research on Coder-Decoder Based on Fiber Bragg Grating and Chirped Fiber Bragg Grating[J]. Acta Optica Sinica, 2010, 30(s1): 100210
Category: Fiber Optics and Optical Communications
Received: Jun. 20, 2010
Accepted: --
Published Online: Dec. 13, 2010
The Author Email: Lilong Zhao (nk_endy@163.com)