中国激光, 2002, 29 (12): 1057, 网络出版: 2006-08-08
准相位匹配的KTP晶体获得高效外腔谐振倍频绿光
Efficient External Resonant Frequency Doubling Green Laser in Bulk Periodically Poled KTiOPO4
LD抽运单频激光器 外腔谐振倍频 准相位匹配KTP晶体 LD-pumped single frequency laser external resonant frequency doubling quasi-phase-matched KTiOPO4
摘要
采用准相位匹配的KTP晶体对全固化Nd:YVO4连续输出的1064 nm单频激光进行外腔谐振倍频,当倍频腔的红外输入功率为150 mW时,获得76 mW的单频绿光输出,最大倍频转换效率为50.6%.
Abstract
An efficient green laser has been realized by external frequency doubling of a LD-pumped single-frequency ring cw Nd∶YVO_4 laser in PPKTP resonator. The maximum green power is 76 mW at IR input power of 150 mW, resulting in the conversion efficiency of 50.6%.
张靖, 马红亮, 罗玉, 陶桦, 张宽收, 彭堃墀. 准相位匹配的KTP晶体获得高效外腔谐振倍频绿光[J]. 中国激光, 2002, 29(12): 1057. 张靖, 马红亮, 罗玉, 陶桦, 张宽收, 彭堃墀. Efficient External Resonant Frequency Doubling Green Laser in Bulk Periodically Poled KTiOPO4[J]. Chinese Journal of Lasers, 2002, 29(12): 1057.
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