光学学报, 1996, 16 (10): 1393, 网络出版: 2006-12-04
激光二极管泵浦高效Nd∶YVO4/KTP腔内倍频激光器
High Efficient Intracavity Doubled Nd∶YVO4/KTP Laser Pumped by a Laser Diode
摘要
报道了激光二极管泵浦的高转换效率Nd∶YVO4/KTP腔内倍频激光器。研究了泵浦光斑尺寸、谐振腔长、KTP及Nd∶YVO4的温度对输出绿光效率的影响。在输入泵浦功率为669 mW时，获得绿光输出功率154 mW，光-光转换效率达23％。
Abstract
High efficient intracavity frequency doubled Nd∶YVO 4/KTP laser pumped by a laser diode was reported. The dependence of output power and efficiency on the size of pump spot, cavity length, temperature of KTP and Nd∶YVO 4 was investigated. The output power of 154 mW at 532 nm and optical to optical conversion efficiency of 23% were obtained at the incident pump power of 669 mW.
王长青, 沈德元, 邵宗书, 陈军, 蒋民华. 激光二极管泵浦高效Nd∶YVO4/KTP腔内倍频激光器[J]. 光学学报, 1996, 16(10): 1393. 王长青, 沈德元, 邵宗书, 陈军, 蒋民华. High Efficient Intracavity Doubled Nd∶YVO4/KTP Laser Pumped by a Laser Diode[J]. Acta Optica Sinica, 1996, 16(10): 1393.
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