[1] R. Larose, D. Stepanov, C. Latrasse. Simple frequency tuning technique for locking a single mode erbium-doped fibre laser to the centre of molecular resonances[J]. Electron. Lett., 1994, 30(10): 791～793

[2] Jianluo Zhang, Chaoyu Yue, Gregory W. Schinn et al.. Stable single-mode compound-ring erbium-doped fiber laser[J]. J. Lightwave Technol., 1996, 14(1): 104～109

[3] Y. Cheng, J. T. Kringlebotn, W. H. Loh. Stable single-frequency traveling-wave fiber loop laser with integral saturable-absorber-based tracking narrow-band filter[J]. Opt. Lett., 1995, 20(8): 875～877

[4] H. H. Kee, G. P. Lees, T. P. Newson. A stable narrow linewidth Q-switched Er-doped fibre laser[C]. CLEO, 1999. 246～247

[5] H. H. Kee, G. P. Lees, T. P. Newson. Narrow linewidth CW and Q-switched erbium-doped fibre loop laser[J]. Electron. Lett., 1998, 34(13): 1318～1319

[6] S. J. Frisken. Transient Bragg reflection gratings in erbium-doped fiber amplifiers[J]. Opt. Lett., 1992, 17(24): 1776～1778

[7] Timothy C. Ralph, Charles C. Harb, Hans A. Bachor. Intensity noise of injection locked lasers: Quantum theory using a linearized input/output method[J]. Phys. Rev. (A), 1996, 54(5): 4359～4369