Thermal effects of diode-end-pumped dual-wavelength solid-state lasers with coaxially arranged dual laser crystals

2021 ◽  
Author(s):  
Yizhe Zheng ◽  
Kai Zhong ◽  
Kefei Liu ◽  
Hongzhan Qiao ◽  
Xianzhong Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Thermal Effects ◽  
Dual Wavelength ◽  
Solid State Lasers ◽  
Laser Crystals ◽  
Dual Laser

scholarly journals Thermal effects in thin-film organic solid-state lasers

2014 ◽  
Vol 22 (24) ◽  
pp. 30092 ◽  
Author(s):  
Zhuang Zhao ◽  
Oussama Mhibik ◽  
Tatiana Leang ◽  
Sébastien Forget ◽  
Sébastien Chénais
Keyword(s):  
Thin Film ◽  
Solid State ◽  
Thermal Effects ◽  
Solid State Lasers ◽  
Organic Solid ◽  
Organic Solid State

Advanced smart multifunctional laser crystals for next generation solid state lasers

2012 ◽  
Author(s):  
D. C. Brown ◽  
K. Kowalewski ◽  
V. Envid ◽  
J. Zembek ◽  
J. W. Kolis ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Lasers ◽  
Next Generation ◽  
Laser Crystals

Compensation of thermal effects in high-power solid state lasers

2002 ◽  
Author(s):  
Thomas Graf ◽  
Eduard Wyss ◽  
Michelle Roth ◽  
Heinz P. Weber
Keyword(s):  
Solid State ◽  
High Power ◽  
Thermal Effects ◽  
Solid State Lasers

scholarly journals Finite Element Analysis of Thermal Effects in Diode End-Pumped Solid-State Lasers

2017 ◽  
Vol 2017 ◽  
pp. 1-15 ◽  
Author(s):  
Moustafa Sayem El-Daher
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Solid State ◽  
Thermal Effects ◽  
Beam Quality ◽  
Focal Length ◽  
Thermal Lensing ◽  
Solid State Lasers ◽  
Element Analysis ◽  
Composite Crystals

Thermal effects are the main obstacle to getting high power and good beam quality in diode end-pumped solid-state lasers. In this work, a theoretical investigation of thermal effects in single and dual end-pumped solid-state lasers is carried out using finite element analysis (FEA) for a selected number of widely used laser producing materials, namely, Nd:YAG, Yb:YAG, and Nd:KGW. Crystals with different dimensions are also investigated both in single and in dual end-pumped configuration. Finally, the effect of using composite crystals on thermal lensing is investigated. An experiment to measure the thermal focal length for two different crystals was carried out and a comparison with FEA computed focal length of the thermal lens is made. In all cases studied in this work, results show clear effects of thermal lensing with some differences depending on crystal type, pump power, and size.

scholarly journals On thermal effects in solid-state lasers: The case of ytterbium-doped materials

2006 ◽  
Vol 30 (4) ◽  
pp. 89-153 ◽  
Author(s):  
Sébastien Chénais ◽  
Frédéric Druon ◽  
Sébastien Forget ◽  
François Balembois ◽  
Patrick Georges
Keyword(s):  
Solid State ◽  
Thermal Effects ◽  
Solid State Lasers ◽  
Doped Materials

Simple method to analyze thermal effects of high-power solid state lasers

2000 ◽  
Author(s):  
Wenjie Xie ◽  
Siu Chung Tam ◽  
Yee Loy Lam ◽  
Hongru Yang ◽  
Jianhui Gu ◽  
...  
Keyword(s):  
Solid State ◽  
High Power ◽  
Thermal Effects ◽  
Solid State Lasers ◽  
Simple Method

Thermal Effects and Thermal Focal Length Measurement of Laser Diode End-Pumped Solid-State Lasers

2010 ◽  
Vol 37 (10) ◽  
pp. 2445-2450
Author(s):  
潘孙强 Pan Sunqiang ◽  
刘崇 Liu Chong ◽  
赵智刚 Zhao Zhigang ◽  
董延涛 Dong Yantao ◽  
相方莉 Xiang Fangli ◽  
...  
Keyword(s):  
Solid State ◽  
Laser Diode ◽  
Thermal Effects ◽  
Focal Length ◽  
Length Measurement ◽  
Solid State Lasers ◽  
Thermal Focal Length

Aberration Caused by Thermal Effects of Solid-state Lasers

2011 ◽  
Vol 28 (10) ◽  
pp. 15-19
Author(s):  
李瑞贤 LI Rui-xian
Keyword(s):  
Solid State ◽  
Thermal Effects ◽  
Solid State Lasers
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