| 高效率低阈值激光材料Nd:S-FAP晶体 |
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| 引用本文： | 张少军,孙连科,程瑞平,王青圃,赵圣之.高效率低阈值激光材料Nd:S-FAP晶体[J].材料工程,1999(7):27-28. |
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| 作者姓名： | 张少军 孙连科 程瑞平 王青圃 赵圣之 |
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| 作者单位： | 山东大学,济南,250100 |
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| 摘 要： | 报道了一新型高效率，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Ｎｄ：Ｓ－ＦＡＰ激光器的泵浦阈值为２．５ｍＪ，
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| 关 键 词： | Nd:S-FAP晶体 激光特性 |
| 修稿时间： | 1998-10-08 |
High Efficiency Laser Crystal Nd:S-FAP |
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| ZHANG Shao-jun,SUN Lian-ke,CHENG
Qing-pu,ZHAO Sheng-zhi.High Efficiency Laser Crystal Nd:S-FAP[J].Journal of Materials Engineering,1999(7):27-28. |
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| Authors: | ZHANG Shao-jun SUN Lian-ke CHENG
Qing-pu ZHAO Sheng-zhi |
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| Affiliation: | ZHANG Shao-jun,SUN Lian-ke,CHENG
Qing-pu,ZHAO Sheng-zhi
(Shandong University,Jinan 250100,China) |
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| Abstract: | 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 |
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| Keywords: | Nd:SFAP crystal laser characteristics |
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