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Author:

郭猛 (郭猛.) (Scholars:郭猛) | 惠勇凌 (惠勇凌.) | 王万祎 (王万祎.) | 姜梦华 (姜梦华.) | 雷訇 (雷訇.) | 李强 (李强.) (Scholars:李强)

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CQVIP PKU CSCD

Abstract:

报道了一种主要应用于激光测距的微型化激光二极管泵浦Er3+/Yb3+共掺磷酸盐玻璃被动调Q激光器。采用中心波长940nm的二极管作为泵浦源,Er3+/Yb3+共掺磷酸盐玻璃作为增益介质,Co2+:MgAl2O4作为被动调Q晶体,通过优化增益介质和被动调Q晶体参数,获得了最佳的增益介质长度和被动调Q晶体初始透过率。当泵浦能量14mJ,重复频率10Hz,泵浦脉宽5ms时,获得了单脉冲能量480μJ,脉宽5ns,峰值功率大于20kW的激光输出,激光光束质量因子为1.2。

Keyword:

Co2+:MgAl2O4晶体 Er3+/Yb3+共掺磷酸盐玻璃 激光二极管泵浦 微型化激光器

Author Community:

  • [ 1 ] 北京工业大学激光工程研究院

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Source :

强激光与粒子束

Year: 2014

Issue: 09

Volume: 26

Page: 13-17

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: 10

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