Proceedings Paper
Modeling and optimization of thin disk structure for high power sub-joule laser| Format | Member Price | Non-Member Price |
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Paper Abstract
We analyzed the transient response characteristics of Yb:YAG thin disk in to clarify the experimentally obtained
advantages of pulsed pumping in 1-kHz repetition rate reported in ref. 2. We applied commercial 2D FEA software
which can calculate transient response of thermal effects. The temperature distributions of thin disk in both the CW
power of 125-W and the average power of pulsed 125-W have been calculated. Even the net heat power were same in
both CW and pulsed pumping, the temperature distribution was lower in pulsed pumping which can provide higher O-O
efficiency and smaller beam distortion. The time evolution of OPD in the pulsed pumping has been analyzed, too.
Paper Details
Date Published: 17 May 2013
PDF: 9 pages
Proc. SPIE 8780, High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light: Entering New Frontiers with Petawatt-Class Lasers, 87800W (17 May 2013); doi: 10.1117/12.2017388
Published in SPIE Proceedings Vol. 8780:
High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light: Entering New Frontiers with Petawatt-Class Lasers
Georg Korn; Joachim Hein; Luis Oliveira Silva, Editor(s)
PDF: 9 pages
Proc. SPIE 8780, High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light: Entering New Frontiers with Petawatt-Class Lasers, 87800W (17 May 2013); doi: 10.1117/12.2017388
Show Author Affiliations
Patricie Severová, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Czech Technical Univ. in Prague (Czech Republic)
Martin Smrz, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Michal Chyla, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Czech Technical Univ. in Prague (Czech Republic)
Czech Technical Univ. in Prague (Czech Republic)
Martin Smrz, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Michal Chyla, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Czech Technical Univ. in Prague (Czech Republic)
Taisuke Miura, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Akira Endo, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Tomáš Mocek, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Akira Endo, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Tomáš Mocek, Institute of Physics of the ASCR, v.v.i. (Czech Republic)
Published in SPIE Proceedings Vol. 8780:
High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light: Entering New Frontiers with Petawatt-Class Lasers
Georg Korn; Joachim Hein; Luis Oliveira Silva, Editor(s)
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