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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BH - Optics, masers and lasers

  • OECD FORD branch

Result continuities

  • Project

  • 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

  • Number of pages

    9

  • Pages from-to

  • 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