[1] [1] H. Chen, F. Babin, M. Leblanc et al.. 70-nm tunable single-longitudinal mode erbiumdoped fiber laser［C］. SPIE, 2003, 4833: 956～962

[2] [2] Shilong Pan, Caiyun Lou, Yizi Gao. Multiwavelength erbium-doped fiber laser based on inhomogeneous loss mechanism by use of a highly nonlinear fiber and a Fabry-Perot filter［J］. Opt. Express, 2006, 14(3): 1113～1118

[3] [3] Liao Bangquan, Feng Dejun, Ding Lei et al.. Tunable all-fiber Q-switched lasers based on Mach-Zehnder interferometer［J］. J. Optoelectronics·Laser, 2002, 13(5): 450～452

[4] [4] Yang Wei, Liu Ying, Xiao Lifeng et al.. Acousto-optic wavelength-tunable erbium-doped fiber ring laser［J］. Acta Physica Sinica, 2010, 59(2): 1030～1034

[5] [5] L. Xia, P. Shum, Y. X. Wang et al.. Stable triple-wavelength fiber ring laser with ultranarrow wavelength spacing using a triple-transmission-band fiber Bragg grating filter［J］. IEEE Photon. Technol. Lett., 2006, 18(20): 2162～2164

[6] [6] C. S. Goh, M. R. Mokhtar, S. A. Butler et al.. Wavelength tuning of fiber Bragg grating over 90 nm using a simple tuning package［J］. IEEE Photon. Technol. Lett., 2003, 15(4): 557～559

[7] [7] M. R. Mokhtar, C. S. Goh, S. A. Butler et al.. Fiber Bragg grating compression-tuned over 110 nm［J］. Electron. Lett., 2003, 39(6): 509～511

[8] [8] Huang Xiujiang, Liu Yongzhi, Sui Zhan et al.. A widely tunable Yb3+-doped fiber ring laser［J］. J. Optoelectronics·Laser, 2005, 16(7): 771～774

[9] [9] A. Castillo-Guzman, J. E. Antonio-Lopez, R. Selvas-Aguilar et al.. Widely tunable erbium-doped fiber laser based on multimode interference effect［J］. Opt. Express, 2010, 18(2): 591～597

[10] [10] Li Chenguang, Yang Dewei, Li Chen et al.. An intrusion location sensor based on multimode fiber intensity modulation［J］. Chinese J. Sensors and Actuators, 2009, 22(1): 29～33

[11] [11] M. Ajiya, M. H. Al-Mansoori, M. A. Mahdi. Widely tunable linear-cavity multiwavelength fiber laser with distributed Brillouin scattering［J］. Chin. Opt. Lett., 2011, 9(3): 031401

[12] [12] Sun Guoyong, Qu Ronghui, Yang Jing et al.. Study on stable multi-wavelength erbium-doped fiber laser at room temperature［J］. Acta Optica Sinica, 2005, 25(6): 821～824

[13] [13] Xu Pan, Hu Zhengliang, Ma Lina et al.. Output power stability of dual-wavelength erbium-doped fiber ring laser［J］. Chinese J. Lasers, 2009, 36(6): 1347～1351

[14] [14] Zhu Zongjiu, Wang Yalin. Experiment study of multiwavelength erbium-doped fiber laser with small wavelength spacing［J］. Science and Technology Innovation Herald, 2009, (31): 14～15

[15] [15] Liu Yange, Feng Xinhuan, Dong Xiaoyi. Progress in room-temperature stable multi-wavelength fiber laser technologies［J］. Chinese J. Lasers, 2007, 34(7): 883～894