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Author:

姜梦华 (姜梦华.) | 王峥 (王峥.) | 刘友强 (刘友强.) | 秦文斌 (秦文斌.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了一种混合泵浦板条激光放大器,包括:板条激光介质、侧面泵浦源和端面泵浦源;板条激光介质的一个端面为激光入射面、另一相对端面为端面泵浦面、侧面为侧面泵浦面;种子激光自激光入射面以预设角度入射,入射后在侧面泵浦面形成全反射,全反射后的种子激光从端面泵浦面出射;侧面泵浦面由侧面泵浦源进行泵浦,并在侧面泵浦面形成细长的泵浦区域;端面泵浦面由端面泵浦源进行泵浦,端面泵浦光中心与种子激光中心重合,且端面泵浦光的光斑尺寸小于等于种子激光在该面的基模光斑尺寸。本发明的种子激光与侧面泵浦区域模式匹配度高,且端面泵浦区域使种子激光中的基模成分得到强化放大,可以获得高光束质量、高提取效率的激光放大。

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Patent Info :

Type: 发明申请

Patent No.: CN202310184222.2

Filing Date: 2023-03-01

Publication Date: 2023-06-27

Pub. No.: CN116345281A

Applicants: 北京工业大学

Legal Status: 实质审查

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

Affiliated Colleges:

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