[1] [1] Turan Erdogan. Fiber grating spectra［J］. J . Lightwave Technol., 1997, 15(8): 1277～1294

[2] [2] Liu Zhuolin, Zhang Weigang, Jiang Meng et al.. Configuration and development of fiber optical filter［J］. Chinese J. Lasers, 2009, 36(3): 540～546

[3] [3] M. Attygalle, C. Lim, G. J. Pendock et al.. Transmission improvement in fiber wireless links using fiber Bragg gratings［J］. Photon. Technol. Lett., 2005, 17(1): 190～192

[4] [4] Alejandro Carballar, Miguel A. Muriel. Joe Azana. Fiber grating filter for WDM system: an improved design［J］. Photon. Technol. Lett., 1999, 11(6): 694～696

[5] [5] Sebastien Blais, Jian Yao. Optical single sideband modulation using an ultranarrow dual-transmission-band fiber Bragg grating［J］. Photon. Technol. Lett., 2006, 18(21): 2230～2232

[6] [6] Tian Li, Zhang Ailing. Dual wavelength filtering properties of phase-shifted fiber Bragg grating and sampled fiber bragg grating［J］. Chinese J. Lasers, 2010, 37(11): 2896～2900

[7] [7] Yang Xiufeng, Wei Fangfang, Tong Zhengrong et al.. Dual-wavelength fiber laser based on a high finesse fiber ring filter［J］. Chinese J . Lasers, 2011, 38(4): 0402010

[8] [8] Zhang Yongzhi, Wang Rong, Xu Zhiyong. Designing and realization of spontaneous Brillouin scattering detecting system based on super structure fiber Bragg grating［J］. Journal of PLA University of Science and Technology (Natural Science Edition), 2010, 11(3): 238～242

[9] [9] Shilpa Pradhan, Graham E. Town, Ken J. Grant. Dual-wavelength DBR fiber laser［J］. Photon. Technol. Lett., 2006, 18(16): 1741～1743

[10] [10] Yunqi Liu, Kin Seng Chiang, Pak Lim Chu. Multiplexing of temperature-compensated fiber-Bragg-grating magnetostrictive Sensors with a dual-wavelength pulse laser［J］. Photon. Technol. Lett., 2004, 16(2): 572～574

[11] [11] J. Capmany, B. Ortega, A. Martinez et al.. Multiwavelength single sideband modulation for WDM radio-over-fiber systems using a fiber grating array tandem device［J］. Photon. Technol. Lett., 2005, 17(2): 471～473

[12] [12] Yu Yao, Xiangfei Chen, Yitang Dai et al.. Dual-wavelength erbium-doped fiber laser with a simple linear cavity and its application in microwave generation［J］. Photon. Technol. Lett., 2006, 18(1): 187～189

[13] [13] Jie Sun, Yitang Dai, Xiangfei Chen et al.. Stable dual-wavelength DFB fiber laser with separate resonant cavities and its application in tunable microwave generation［J］. Photon. Technol. Lett., 2006, 18(24): 2587～2589

[14] [14] M. Ibsen, M. K. Durkin, M. J. Cole et al.. Sinc-sampled fiber Bragg gratings for identical multiple wavelength operation［J］. Photon. Technol. Lett., 1998, 10(6): 842～844

[15] [15] X. M. Liu. Tunable ultranarrow dual-channel filter based on sampled FBGs［J］. J . Lightwave Technol., 2008, 26(13): 1885～1890

[16] [16] Xueming Liu, Yongkang Gong, Leiran Wang et al.. Identical dual-wavelength fiber Bragg gratings［J］. J . Lightwave Technol., 2007, 25(9): 2706～2710

[17] [17] Xiaoying He, Yonglin Yu, Dexiu Huang et al.. Analysis and applications of reflection-spectrum envelopes for sampled gratings［J］. J . Lightwave Technol., 2008, 26(6): 720～728

[18] [18] Wang Hongbo, Pu Tao, Lu Lin et al.. Research on achieving arbitrary phase shifts in fiber Bragg grating by changing refractive index of fiber directly［J］. Acta Optica Sinica, 2011, 31(6): 0606005