Numerical Simulation of Thermo-Optic Effects in an Nd: Glass Slab with Low Thermally Induced Wavefront Distortion

Numerical Simulation of Thermo-Optic Effects in an Nd: Glass Slab with Low Thermally Induced Wavefront Distortion

A gain slab configuration with a low thermally induced wavefront distortion, which is based on heating the edge by the cladding layer, is proposed. The gain slab will be applied to a helium-cooled Nd: glass multislab laser amplifier with an output of 100 J at a repetition rate of 10 Hz. Additionally...

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Bibliographic Details
Main Authors:	Xiaoqin Wang, Jiangfeng Wang, Jiangtao Guo, Xinghua Lu, Yamin Wang, Qi Xiao, Wei Fan, Xuechun Li
Format:	Article
Language:	English
Published:	MDPI AG 2021-03-01
Series:	Photonics
Subjects:	wavefront distortion thermo-optic effects laser amplifier Nd: glass slabs absorbing cladding layer
Online Access:	https://www.mdpi.com/2304-6732/8/4/91

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