[1] D. C. Hanna, R. M. Percival, R. G. Smart et al.. Efficient and tunable operation of a Tm-doped fiber laser[J]. Opt. Commun., 1990, 75(3-4): 283~286
[2] R. A. Hayward, W. A. Clarkson, P. W. Turner et al.. Efficient cladding-pumped Tm-doped silica fibre laser with high power single-mode output at 2 μm[J]. Electron. Lett., 2000, 36(8): 711~712
[3] W. A. Clarkson, N. P. Barnes, P. W. Turner et al.. High-power cladding-pumped Tm-doped silica fiber laser with wavelength tuning from 1860 to 2090 nm[J]. Opt. Lett., 2002, 27(22): 1989~1991
[4] Zachary S. Sacks, Zeev Schiffer, Doron David. Long wavelength operation of double-clad Tmsilica fiber lasers[C]. SPIE, 2007, 6453: 645320
[5] Timothy McComb, Lawrence Shah, Robert A. Sims et al.. High power, tunable thulium fiber laser system for atmospheric propagation experiments[C]. CLEO 2009, 2009, CThR5
[6] Vikas Sudesh, Timothy McComb, Robert Sims et al.. High power, tunable, CW, narrow line thulium fiber laser for ranging applications[C]. Advanced Solid-State Photonics 2009, 2009, WB1
[7] N. P. Barnes, B. M. Walsh, D. J. Reichle et al.. Tmfiber lasers for remote sensing[J]. Opt. Mater., 2009, 31(7): 1061~1064
[8] D. Creeden, P. A. Ketteridge, P. A. Budni et al.. Mid-infrared ZnGeP2 parametric oscillator directly pumped by a pulsed 2 μm Tm-doped fibre laser[J]. Opt. Lett., 2008, 33(4): 315~317
[9] Li Dajun. Experimental Research of Thulium-Doped Silica Double-Cladding Fiber Laser[D]. Shenzhen: Shenzhen University, 2007
[10] Du Geguo, Li Dajun, Zhang Min et al.. LD-pumped 6W cw Tm3+-doped silica double-cladding fibre laser[J]. Chin. Phys. Lett., 2008, 25(3): 957~959
[11] Xia Linzhong, Du Geguo, Su Hong et al.. The beam quality research of mid infrared Tm-doped fiber laser[J]. Journal of Shenzhen University (Science and Engineering), 2008, 25(4): 409~412
[13] Hu Hui. Experimental Research of Tm3+-Doped Fiber Laser[D]. Shenzhen: Shenzhen University, 2011
[14] Du Geguo, Hu Hui, Yan Peiguang et al.. Experimental investigation of tunable thulium-doped double-cladding fiber laser[J]. Journal of Shenzhen University (Science and Engineering), 2011, 28(2): 105~108
[15] Hu Hui, Du Geguo, Yan Peiguang et al..Q-switched thulium-doped domestic silica fiber laser[J]. Chin. Phys. Lett., 2011, 28(4): 044206
[16] Zhao Junqing, Du Geguo, Zhang Lingcong et al.. Experimental studies on double-end pumped thulium doped fiber laser[J]. Appled Laser, 2011, 31(4): 332~337