[1] [1] Bai Jintao,Chen Guofu. Continuous-wave diode-laser-endpumped Nd : YVO4/KTP high-power solid-state green laser. Optic & Laser Technology ,2002,34(4): 333～336

[2] [2] Susumu K, Tetsuo K, Shuichi F, et al. High-brightness 138 W green laser based on an intracavity frequencydoubled diode-side-pumped Q-switched Nd: YAG laser.Opt Let,2000,25(2) :105～107

[3] [3] Liu Junhai,Shao Zongshu,Zhang Huaijin,et al. Diode-laserarray end-pumped intracavity frequency-doubled 3. 6 W CW Nd: GdVO4/KTP green laser. Opt Comm, 2000,173 (1-6): 311～314

[4] [4] Zheng Jiaan, Zhao Shengzhi, Wang Qingpu, et al.Influence of thermal effect on KTP type-Ⅱ phasematching second-harmonic generation. Opt Comm, 2001,199(1-4) : 207～214

[5] [5] Sasaki T, Kojima T, Yokotani A, et al. Singlelongitudinal mode operation and second harmonic generation of Nd : YVO4 microchip lasers. Opt Lett,1991,18(21): 1665～1669

[6] [6] Roger A H. Influence of a constant temperature gradient on the spectral-bandwidth of second-harmonic generation in nonlinear crystals. Opt Comm, 1995,113(4-6): 523～529

[7] [7] Chee J K,Choi B S. Noise characteristics of a frequencydoubled Nd: YAG laser with intracavity type Ⅱ phase matched KTP. Opt Comm, 1995,118(3,4): 289～296

[8] [8] Shi P, Li L, Bai J T, et al. Research of semi-analytical thermal analysis method of nonlinear optical crystal with intracavity double frequency in continuous wave lasers.Acta Photonica Sinica ,2004,33(4) :400～404

[9] [9] Shi P, He H Y, Li L, et al. Thermal analysis of BBO double frequency crystal with rectangular section in DPPSSL system. Acta Photonica Sinica ,2005,34(6) :805～809