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高效率低阈值激光材料Nd∶S-FAP晶体

High Efficiency Laser Crystal NdSFAP
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摘要 报道了一种新型高效率、低阈值激光晶体Nb∶S-FAP的激光特性,利用染料激光和LD作为泵浦源,分别研究了Nd∶S-FAP晶体激光器的脉冲和连续输出的激光特性,染料激光泵浦Nb∶S-FAP激光器的泵浦阈值为2.5mJ,斜效率为49%;LD泵浦Nd∶FAP激光器的泵浦值为9mW,斜效率为37.3%;LD泵浦Nd∶S-FAP/KTP腔内倍频激光器的泵浦阈值为12.1mW,光-光转换效率为9.5%。 High efficiency,low threshold laser crystal Nd3+ doped Sr5(PO4)3F,or NdSFAP has been reported in this paperUsing a tunable dyelaser(5750nm) and diode laser (LD) as pump source, we have realized the performance of total polarized NdSFAP laser at 10594nm and intracavity doubling NdSFAP/KTP laser at 5327nm.The lowest threshold and the highest slope efficiency are 25mJ and 49% for the NdSFAP laser pumped by dyelaser;the threshold and the slope efficiency are 9mW and 373% for the NdSFAP laser pumped by LD;the threshold and the lightlight efficiency are 121mW and 95% for the intracavity doubling NdSFAP/KTP laser pumped by LD, respectively
机构地区 山东大学
出处 《材料工程》 EI CAS CSCD 北大核心 1999年第7期27-28,共2页 Journal of Materials Engineering
关键词 Nd:S-FAP 激光特性 激光晶体 阈值 Nd:SFAP crystal laser characteristics
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参考文献2

  • 1Zang X X,Appl Phys Lett,1994年,64卷,1期,10页
  • 2Zhang X X,Appl Phys Lett,1994年,64卷,24期,3205页

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