[4] He J L, Hou W, Zhang H L, et al.Continuous wave output of 5.5 W at 532 nm by intercavity frequency doubling of an Nd∶ YVO4 laser.Chin Phys Lett, 1998,15(6):418～420

[5] He J L, Zhang H L, Hou W, et al.Generation of cw radiation of 273 mW at 671 nm from a diode-pumped intracavity-double Nd∶ YVO4 laser.Chin Phys Lett, 1998,15(5): 343～344

[6] Kellner T,Heine F,Huber G.Efficient laser performance of Nd∶ YAG at 946 nm and intracavity frequency doubling with LiJO3,β-BaB2O4,and LiB3O5.Appl Phys(B), 1997,65:789～792

[7] Wu F T, Yang X Ch, Zhu X L, et al.High energy and efficient SHG by using convex-anti-resonant ring unstable resonator Nd∶ YAP pulsed laser.Opt Commun, 1994,108(4-6):329～332

[8] Fan Y X, Eckardt R C, Byer R L.Visible BaB2O4 optical parametric oscillator pumped at 355 nm by a single-axial-mode pulsed source.Appl Phys Lett, 1988,53(21): 2014～2016

[11] John N F, Mengüc M P, Tagavi K A,et al.A semianalytical method to predict printed circuit board package temperatures.IEEE Trans on CHMT, 1992,15 (5):675～684