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Author:

李强 (李强.) (Scholars:李强) | 蔡艳芳 (蔡艳芳.) | 姜梦华 (姜梦华.) | 雷訇 (雷訇.) | 冯驰 (冯驰.) | 晏乐仑 (晏乐仑.)

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CQVIP PKU CSCD

Abstract:

报道了激光二极管(LD)侧面抽运的Nd:YAG薄片激光器。对影响侧面抽运薄片激光器性能的主要因素,即圆薄片增益介质内晶体光分布和沿径向的温度分布进行了理论分析和实验。实现了光-光转换效率为33.5%,峰值功率为230 W,光束参数乘积为21.6 mm·mrad的激光输出。实验结果表明,侧面抽运在薄片Nd:YAG晶体内可实现对称均匀的分布,沿径向的温度差大大减小;Nd:YAG/YAG薄片晶体的复合可满足侧面抽运的要求。这些技术和方法可应用于更高功率的侧面抽运薄片激光器。

Keyword:

效率 光束参数乘积 激光器 Nd:YAG薄片激光器 侧面抽运

Author Community:

  • [ 1 ] 北京工业大学激光工程研究院

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Source :

中国激光

Year: 2009

Issue: 07

Volume: 36

Page: 1793-1797

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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