2.79-μm high peak power LiNbO3 acousto-optic Q-switched Er,Cr:YSGG laser with thermal lensing effect compensation

2.79-μm high peak power LiNbO3 acousto-optic Q-switched Er,Cr:YSGG laser with thermal lensing effect compensation

A new type of lithium niobate (LiNbO3) acousto-optic Q-switched Er,Cr:YSGG laser with high peak power was designed and the thermal lensing effect compensation was studied. The values of thermal focal length in the gain medium were calculated theoretically and measured experimentally. The experimenta...

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Bibliographic Details
Main Authors: Lingling Jiang, Zhongchao Wu, Shengjie Ma, Yongbin Zhu, Tingqing Cheng, Haihe Jiang
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-08-01
Series:Frontiers in Physics
Subjects:
nanosecond pulsed 3-μm lasers
Er,Cr:YSGG laser
thermal lensing compensation
high peak power
acousto-optics Q-switch
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2023.1201822/full

Internet

https://www.frontiersin.org/articles/10.3389/fphy.2023.1201822/full

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