[1] [1] D. W. Hughes, J. R. M. Bar. Laser diode pumped solid-state lasers [J]. J. Phys. (D), 1992, 25(4):563～586

[2] [2] T. Izumitani, Lili Hu, Shixun Dai. Yb3+ borate laser glasses containing high valency cations [C]. SPIE, 1998, 3492:767～776

[3] [3] H. Takebe, T. Murata, K. Morinaga. Compositional dependence of absorption and fluorescence of Yb3+ in oxide glasses [J]. J. Am. Ceram. Soc., 1996, 79:681～687

[4] [4] Xuelu Zou, Hisayoshi Toratani. Evaluation of spectroscopic properties of Yb3+-doped glasses [J]. Phys. Rev. B, 1995, 52(22):15889～15897

[6] [6] Laura D. Deloach, Stephen A. Payne, L. L. Chase et al.. Evaluation of absorption and emission properties of Yb3+ doped crystals for laser applications [J]. IEEE J. Quantum Electron., 1993, 29(4):1179～1191

[7] [7] M. Muendel. High-power fiber laser studies at polariod corporation [C]. SPIE, 1998, 3264:21～27

[8] [8] David L. Veasey. Yb/Er-codoped and Yb-doped waveguide lasers in phosphate glass [J]. J. Non-Crystalline Solids, 2000, 263-264:369～381

[9] [9] M. J. Weber, J. E. Lynch, D. H. Blackburn et al.. Dependence of the stimulated emission cross section of Yb3+ on host glass composition [J]. IEEE J. Quantum Electron., 1983, QE-19:1600～1608

[10] [10] J. H. Cambell, T. I. Suratwala. Nd-doped phosphate glass for high-energy/high-peak-power laser [J]. J. Non-Crystalline Solids, 2000, 263-264:318～341