[1] T. Komukai, M. Nakazawa. Tunable single frequency erbium doped fiber ring lasers using fiber grating etalons [J]. Jpn. J. Appl. Phys., 1995, 34(Part 2, 6A):679～680

[2] G. A. Ball, W. W. Morey. Compression-tuned single-frequency Bragg grating fiber laser [J]. Opt. Lett., 1994, 19(23):1979～1981

[3] G. A. Ball, W. W. Morey. Continuously tunable single-mode erbium fiber laser [J]. Opt. Lett., 1992, 17(6):420～422

[4] J. L. Zyskine, V. Mizrahi, D. J. DiGiovanni et al.. Short single frequency erbium-doped fibre laser [J]. Electron. Lett., 1992, 28(15):1385～1387

[5] Victor Mizraii, David J. DiGiovanni, Robert M. Atkins et al.. Stable single-mode erbium fiber grating laser for digital communication [J]. J. Lightwave Technol., 1993, 11(12):2021～2025

[6] G. A. Ball, C. E. Holton, G. Hull-Allen et al.. 60 mW 1.5 μm single-frequency low-noise fiber laser MOPA [J]. IEEE Photon. Technol. Lett., 1994, 6(2):192～194

[9] Jun Li, Yubin Guo, Tianshu Wang et al.. An all-fiber type Er3+/Yb3+ co-doped fiber laser [J]. Chin. Opt. Lett., 2003, 1(9):503～505

[10] Ming Ding, Peter K. Cheo. Effects of Yb∶Er-codoping on suppressing self-pulsing in Er-doped fiber lasers [J]. IEEE Photon. Technol. Lett., 1997, 9(3):324～326

[11] J. E. Townsend, W. L. Barnes, K. P. Jedrzejewski et al.. Yb3+ sensitised Er3+ doped silica optical fibre with ultrahigh transfer efficiency and gain [J]. Electron. Lett., 1991, 27(21):1958～1959