[1] [1] T. H. Maiman. Stimulated optical radiation in ruby [J]. Nature, 1960, 187:493～494

[2] [2] H. G. Danielmeyer, F. W. Ostermayer. Diode-pump-modulated Nd:YAG laser [J]. J. Appl. Phys., 1972, 43(6):2911～2913

[3] [3] Zhao Wei, Wang Yishan, Cheng Zhao et al.. Compact single-stage femtosecond multipass Ti:sapphire amplifier at 1 kHz with high beam quality [J]. Chin. Phys. Lett., 2006, 23(8):2098～2100

[4] [4] Ding Xin, Ma Hongmei, Zou Lei et al.. An all-solid-state high power quasi-continuous-wave tunable dual-wavelength Ti:sapphire laser system using birefringence filter [J]. Chinese Physics, 2007, 16(7):1991～1995

[5] [5] Yujing Huo, Gansheng Li, Jianbin He et al.. Laser diode pumped Nd:YVO4 lasers [C]. SPIE, 1992, 1979:155～159

[8] [8] Jianghua Ji, Xiaolei Zhu, Chunyu Wang et al.. Comparison of laser performance of electro-optic Q-switched Nd:YAG ceramic/single crystal laser [J]. Chin. Opt. Lett., 2006, 4(4):219～221

[9] [9] G. Blasse, A. Bril. Investigation of some Ce3+ activated phosphors [J]. J. Chem. Phys., 1967, 47(12):5139～5145

[10] [10] G. Blasse, A. Bril. Study of energy transfer from Sb3+, Br3+, Ce3+ to Sm3+, Eu3+, Tb3+, Dy3+ [J]. J. Chem. Phys., 1967, 47(6):1920～1926

[11] [11] A. R. Phani, M. Passacantando, L. Lozzi et al.. Structural characterization of bulk ZnWO4 prepared by solid state method [J]. Journal of Materials Science, 2000, 35:4879～4883

[14] [14] Yongjun Dong, Jun Xu, Guoqing Zhu et al.. Blue upconversion luminescence generation in Ce:Gd2SiO5 crystals by infrared femtosecond laser irradiation [J]. Opt. Express, 2006, 14(5):1899～1904

[15] [15] Fushan Wen, Xu Zhao, Hua Huo et al.. Hydrothermal synthesis and photoluminescent properties of ZnWO4 and Eu3+ doped ZnWO4 [J]. Materials Letters, 2002, 55:152～157