A novel dual-wavelength fiber Bragg grat
โ
Li Jiang; Dongsheng Zhang; Yonglin Huang; Weigang Zhang; Guiyun Kai; Yiaoyi Dong
๐
Article
๐
2005
๐
John Wiley and Sons
๐
English
โ 204 KB
We theoretically and experimentally demonstrate a novel dual-wavelength fiber Bragg grating fabricated using a double-exposure method. Our technique enables good control of the grating's reflectivity and separation of the two Bragg wavelengths. A grating with two equal transmission peaks of 20.5 dB