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Author:

程思齐 (程思齐.) | 雷訇 (雷訇.) | 姜梦华 (姜梦华.) | 惠勇凌 (惠勇凌.) | 李强 (李强.) (Scholars:李强)

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CQVIP PKU CSCD

Abstract:

为了抑制掠入射板条激光器晶体内部自激振荡,提出了在增益介质非通光表面涂覆近红外吸波材料—Ge的方法。实验对比了有Ge涂层与无Ge涂层的Nd:YAG晶体模块分别在自由振荡和被动调Q振荡条件下的激光输出特征。实验表明,在自由振荡条件下,有Ge涂层的晶体模块谐振腔激光输出阈值(54A)小于无Ge涂层晶体模块振腔激光输出阈值(59A),当泵浦电流为68A时,前者相对于无锗涂层晶体模块输出能量提高了51%;在被动调Q条件下,有Ge涂层的晶体模块谐振腔激光输出阈值(63.5A)小于无Ge涂层晶体模块谐振腔激光输出阈值(65A),当泵浦电流为67A时,前者相对于后者输出脉冲能量提高了75%。实验结果表明,G...

Keyword:

Nd:YAG Ge 自激振荡 腔储能

Author Community:

  • [ 1 ] 北京工业大学激光工程研究院

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Source :

光电子·激光

Year: 2016

Issue: 08

Volume: 27

Page: 787-791

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: 0

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