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| 染料激光泵浦Nd：S－VAP晶体激光特性研究 | |
| 引用本文： | 王青圃,赵圣之,张行愚,王效杰,孙连科,张少军,王象太. 染料激光泵浦Nd：S－VAP晶体激光特性研究[J]. 光学学报, 1995, 15(10): 1302-1305 |
| 作者姓名： | 王青圃 赵圣之 张行愚 王效杰 孙连科 张少军 王象太 |
| 作者单位： | 山东大学光学系，山东大学晶体所，山东师范大学物理系 |
| 摘 要： | 实验测定了Ｎｄ：Ｓｒ５（ＶＯ４）３Ｆ（简称Ｎｄ：Ｓ－ＶＡＰ）晶体的吸收光谱特性；在５８３．０ｎｍ和８０９．０ｎｍ处有强的吸收峰。用可调谐染料激光作泵浦源，实现了低阈值、高效率的激光运转。在透射率１５％的平面平行腔情况下，斜率效率为５０％，阈值为２ｍＪ。倍频光中心波长为５３６．０ｎｍ，线宽为１．４ｍｍ。本文还对Ｎｄ：Ｓ－ＶＡＰ晶体可作为ＬＤ泵浦的小型激光器的工作物质等问题进行了讨论。 |
| 关 键 词： | Nd：S－VAP，激光特性，低阈值，高效率 |
| 收稿时间： | 1994-07-11 |
Laser Characteristics of Nd:S-VAP Crystal Pumped with Dye-Laser |
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| Wang Qingpu,Zhao Shengzhi,Zhang Xingyu,Wang Xiaojie. Laser Characteristics of Nd:S-VAP Crystal Pumped with Dye-Laser[J]. Acta Optica Sinica, 1995, 15(10): 1302-1305 | |
| Authors: | Wang Qingpu Zhao Shengzhi Zhang Xingyu Wang Xiaojie |
| Abstract: | The absorption spectrum of a sort of new crystal Nd:S-VAP was measured,which showed that Nd:S-VAP is appropriately pumped at 583. 0 nm and 809. 0 nm. By using tunable dye-laser as pumping light, the performance of low threshold and high efficiency Nd:S-VAP laser has been realized. Up to 50% slop efficiency and down to 2 mJ threshold energy were obtained. The center wavelength of frequency-doubling laser is 536. 0 nm and the emission linewidth is 1. 4 nm. In addition, the prospect application of Nd: S-VAP crystal for low threshold, high efficiency miniature laser pumped with LD was disscussed. |
| Keywords: | Nd:S-VAP crystal laser characteristics low threshold high efficiency. |
| 本文献已被 CNKI 等数据库收录！ | |