光子学报, 2004, 33 (6): 651, 网络出版: 2006-10-25
半导体激光端泵腔内倍频Nd:YVO4/LBO连续波8W绿光激光器
Diode-laser End-pumped Intra-cavity Frequency Doubling Nd:YVO4/LBO Continuous-wave 8W Green Laser
摘要
利用两个半导体激光二极管,双端泵浦Nd∶YVO4晶体,LBO采用I类非临界相位匹配、腔内倍频.在28.9 W的泵浦功率下,获得了8 W连续波0.532 μm绿光输出,其光-光转换效率为27.7%.
Abstract
A simple way to achieve 8W CW output green laser with intra-cavity frequency doubling in a Nd∶ YVO4 laser doubly longitudinally pumped by two diode lasers is reported. With I-type non-critical-phase-match(NCPM) and temperature tuning of LBO crystal, a maximum of 8 W continuous-wave output at 0.532 μm has been obtained. With 28.9 W pump power, the optical-optical conversion efficiency is 27.7%
田丰, 解慧明, 陈浩伟, 赵致民, 李隆, 白晋涛. 半导体激光端泵腔内倍频Nd:YVO4/LBO连续波8W绿光激光器[J]. 光子学报, 2004, 33(6): 651. 田丰, 解慧明, 陈浩伟, 赵致民, 李隆, 白晋涛. Diode-laser End-pumped Intra-cavity Frequency Doubling Nd:YVO4/LBO Continuous-wave 8W Green Laser[J]. ACTA PHOTONICA SINICA, 2004, 33(6): 651.
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