Modeling and optimization of thin disk structure for high power sub-joule laser
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00441744" target="_blank" >RIV/68378271:_____/13:00441744 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/13:00367409
Result on the web
<a href="http://dx.doi.org/10.1117/12.2017388" target="_blank" >http://dx.doi.org/10.1117/12.2017388</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2017388" target="_blank" >10.1117/12.2017388</a>
Alternative languages
Result language
angličtina
Original language name
Modeling and optimization of thin disk structure for high power sub-joule laser
Original language description
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 transientresponse 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.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light: Entering New Frontiers with Petawatt-Class Lasers
ISBN
978-0-8194-9582-2
ISSN
0277-786X
e-ISSN
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Number of pages
9
Pages from-to
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Publisher name
SPIE
Place of publication
Bellingham
Event location
Praha
Event date
Apr 15, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000323516900016