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报道一种激光二极管端面泵浦NdYVO4晶体、LBO腔内倍频的全固态瓦级连续波(CW)绿光激光器。对LBO采用I类非临界相位匹配(NCPM)、温度调谐,当泵光功率为5.5W时,获得了1.2WTEM00模532nm连续波绿光输出,光-光转换效率达22%,电-光转换效率达3%。
A laser diode end-pumped NdYVO4 crystal and LBO intracavity doubling all-solid-state watt-level continuous wave (CW) green laser are reported. Class I non-critical phase matching (NCPM) and temperature tuning are adopted for LBO. When the pump power is 5.5W, the CW output of 1.2W TEMEM 532nm green light is obtained. The light-to-light conversion efficiency reaches 22% Light conversion efficiency of 3%.