[1] [1] A. S. Kurkov, P. Bernage, P. Niay et al.. 1.55 μm single-frequency long cavity fiber laser with π/2 phase shifted DFB mode selection［C］. Proc. IEEE Colloguium on Optical Fiber Gratings, London, 1997, 12/1～12/4

[2] [2] Ch. Spiegelberg, J. Geng, Y. Hu et al.. Compact 100 mW fiber laser with 2 kHz line width［C］. Proc. OFC, Technical Digest (OSA), Atlanta, 2003, 1～3

[3] [3] B. Wu, Y. Liu, Z. Dai. Narrow linewidth fiber grating F-P cavity laser and application［C］. Proc. IEEE Conference on Communications, Circuits and Systems Proceedings, Guilin, 2006, 1971～1974

[4] [4] C. Spiegelberg, J. Geng, Y. Hu et al.. Low-noise narrow linewidth fiber laser at 1550 nm［J］. J. Lightwave Technol., 2004, 22(1): 57～62

[5] [5] W. H. Loh, B. N. Samson, L. Dong et al.. High performance single frequency fiber grating-based erbium:ytterbium-codoped fiber laser［J］. J. Lightwave Technol., 1998, 16(1): 114～118

[6] [6] Zhang Jingsong, Li Tangjun, Zhao Yucheng et al.. Study on DFB fiber laser［J］. Acta Optica Sinica, 2000, 20(11): 1477～1480

[7] [7] S. Chang, I. Hwang, B. Kim et al.. Widely tunable single-frequency Er-doped fiber laser with long linear cavity［J］. IEEE Photonic. Technol. Lett., 2001, 13(4): 287～289

[8] [8] Zhiyong Dai, Xiaoxia Zhang. Stable high power narrow linewidth single frequency fiber laser using a FBG F-P etalon and a fiber saturable absorber［C］. Proc. IEEE Symposinm on Photonics and Optoelectronic, Chengdu, 2010, 1～4

[9] [9] Hu Xiaobo, Li Yongjian. SF optical fiber laser and method for generating SF pulse seeds laser［P］. Chinese Patant: CN200810142583, 2008

[10] [10] Hu Xiaobo, Li Yongjian. Single frequency pulse optical fiber laser［P］. Chinese Patent: CN200820095878, 2009

[11] [11] U. Keller. Recent developments in compact ultrafast lasers［J］. Nature, 2003, 424(6950): 831～838

[12] [12] U. Keller, K. Weingarten, F. Kartner. Semiconductor saturable absorber mirrors for femtosecond to nanosecond pulse generation in solid-state lasers［J］. IEEE J. Sel. Top. Quantum Electron., 1996, 2(3): 435～449