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LD泵浦全固体连续蓝紫光激光器的实验研究 被引量:1

Investigation of the LD End-pumped All-solid-state CW 430nm Laser
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摘要 报道了利用最大输出功率为500mW的LD纵向泵浦Cr∶LiSAF/LBO、利用平凹腔结构获得430nm连续蓝紫光激光输出的实验研究。Cr∶LiSAF激光晶体厚度为1.01mm、掺杂浓度为2.2%。在LD泵浦功率为320mW时,基频光860nm的最大输出功率为53mW。此时,采用LBO倍频晶体Ⅰ类临界相位匹配进行腔内倍频获得倍频光430nm的最大输出功率为0.54mW,激光阈为101mW,斜效率为0.14%。 With the maximum output power of LD500mW endpumped Cr∶LiSAF/LBO crystals in a planecurved cavity the 430nm laser was achieved.The crystal Cr∶LiSAF was 1.01mm length and doped with 2.2at%.The fundamental power at 860nm is 53mW with the pumped power of 320mW.And through the type I critical phase matching of LBO intracavity frequency doubling,the result of 0.54mW at 430nm is obtained.The Pth is 101mW and the slope efficiency is 0.14%.
出处 《激光与红外》 CAS CSCD 北大核心 2003年第3期192-193,196,共3页 Laser & Infrared
关键词 LD泵浦 LBOⅠ类临界相位匹配 蓝紫光激光器 激光阈 倍频晶体 LD pumped LBO type I critical phase matching 430nm laser
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二级参考文献6

共引文献15

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