激光二极管泵浦的Nd:YVO_4单频绿光激光器  

Single Frequency Operation of a Diode Pumped Nd∶YVO 4 Green Laser

作　　者：曹红军[1] 张学斌[1] 孙一民 杨华光[2] 

机构地区：[1]中国计量科学研究院计量测试高技术联合实验室 [2]中国科学院物理研究所

出　　处：《光学学报》1998年第9期1165-1169,共5页Acta Optica Sinica

摘　　要：对激光二极管泵浦单频连续运转的ＮｄＹＶＯ４腔内倍频激光器进行了理论和实验研究。通过精密调控ＮｄＹＶＯ４、ＫＴＰ及泵浦源温度以达到有关参数的最佳匹配，从而获得了较稳定的单横模、单纵模、单偏振的绿光输出。实测最大单频绿光功率为７．５ｍＷ，此时会聚泵浦光功率约为４３０ｍＷ，已超过阈值泵浦功率１３倍以上。A diode pumped single frequency intracavity doubled CW laser has been demonstrated by optimizing several spectroscopic parameters and cavity length with precise temperature controlling of the Nd∶YVO 4, KTP and diode laser. Stable single mode output power of 7.5 mW for the green light was obtained when the incident pump power was 430 mW which is 13 times greater than the threshold.

关 键 词：激光二极管泵浦 短程吸收 单频绿光 激光器 

分 类 号：TN248.1[电子电信—物理电子学]