高度的集中状态。经过两天的试验了解到影响半导体泵浦固体激光的因素有很多,包括激光器的注入电流、倍频晶体相位角、泵浦光聚焦位置以及腔长对半导体泵浦固体激光的影响。八. 参考文献[1] Kuwano Y, Saito S. Nd: YVO4 single crystal for LD pumped solid state laser1Laser Tes , 1990 ,16 (5) : 616 ~ 621. [2] L麭 Da1Solid-state-lasers1Beijing: Beijing University of Posts and munication Press , 2002 ,1123 ~ 132 [3] Driedger K P, Ifflander R M,Weber H. Multi2rod , resonators for high-power solid-state lasers with improved beam quality. IEEE J Quantum Electronics ,1988 ,24 (4) : 665 ~ 6742 [4] Yang S Y, Wang ZJa , Hou YB , et al. Laser Journal , 1999 ,20 (4) :50 ~ 52 [5] Li ZJ, Xia WJ , Zhu CH, et al. Laser Technology , 1998 ,22(5) :284 ~ 286 [6] Chen YF, Lan YP ,Wang S C. Efficient high-power diode-end-pumped TEM00 Nd:YVO4 laser with a planar cavity. Optics Letters , 2000 ,25 (14) :1016 ~ 1018