中国激光, 1998, 25 (3): 217, 网络出版: 2006-10-18
三明治腔结构的Nd:YVO4激光器
Sandwich Resonator Nd:YVO4Laser
摘要
报道了一种三明治腔结构(Sandwich-typersonalor)的Nd:YVO4全固态激光器。用发射波长806 nm的光纤耦合二极管激光器(LD)泵浦Nd:YVO4晶体,泵浦光功率为7 W时获得1.064 μm连续波(CW)TEM00模最大输出功率为3.7 W,光学斜效率为62%;将KTP放入腔内倍频,当泵光为5.6 W时,获得CW绿光输出620 mW。光-光转换效率达11%。
Abstract
A novel all solid state Nd:YVO 4 laser with a sandwich resonator was reported. Under 7 W of 806 nm fiber coupled diode laser pumping, 3.7 W of 1.064 μm output power was obtained in CW TEM 00 mode with a slope efficiency of 62%. With an intercavity frequency doubling KTP crystal used, 620 mW of green output was achieved with an 11% optical optical efficieney.
何京良, 侯玮, 张恒利, 冯宝华, 许祖彦, 杨国桢, 赵宗源, 王建明, 吴星. 三明治腔结构的Nd:YVO4激光器[J]. 中国激光, 1998, 25(3): 217. 何京良, 侯玮, 张恒利, 冯宝华, 许祖彦, 杨国桢, 赵宗源, 王建明, 吴星. Sandwich Resonator Nd:YVO4Laser[J]. Chinese Journal of Lasers, 1998, 25(3): 217.
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