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Kvantovaya Elektronika, 2019, Volume 49, Number 4, Pages 358–361 (Mi qe17021)  

This article is cited in 5 scientific papers (total in 5 papers)

Special issue 'Extreme light fields and their interaction with matter'

Contactless method for studying temperature within the active element of a multidisk cryogenic amplifier

V. V. Petrovabc, G. V. Kuptsovabc, A. I. Nozdrinaac, V. A. Petrovac, A. V. Lapteva, A. V. Kirpichnikova, E. V. Pestryakovab

a Institute of Laser Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
c Novosibirsk State Technical University

Abstract: A new original method has been developed and experimentally implemented, allowing temperature fields to be contactlessly measured in the pump region of active elements in highpower-diode-pumped laser amplifiers, including those operating at cryogenic temperatures. The presence of a temperature gradient of ~57 K mm-1 along the pump beam axis at the centre of the active element of the laser amplification unit operating at cryogenic temperatures with a pulse repetition rate up to 1 kHz is simulated and experimentally confirmed.

Keywords: diode pumping, high pulse repetition rate, cryogenic temperatures, laser amplifier, laser thermometry.

Funding Agency Grant Number
Russian Academy of Sciences - Federal Agency for Scientific Organizations 0307-2017-0011
Siberian Branch of Russian Academy of Sciences
Russian Foundation for Basic Research 19-42-543007


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English version:
Quantum Electronics, 2019, 49:4, 358–361

Bibliographic databases:

Received: 19.02.2019

Citation: V. V. Petrov, G. V. Kuptsov, A. I. Nozdrina, V. A. Petrov, A. V. Laptev, A. V. Kirpichnikov, E. V. Pestryakov, “Contactless method for studying temperature within the active element of a multidisk cryogenic amplifier”, Kvantovaya Elektronika, 49:4 (2019), 358–361 [Quantum Electron., 49:4 (2019), 358–361]

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  • http://mi.mathnet.ru/eng/qe/v49/i4/p358

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. G. V. Kuptsov, V. A. Petrov, V. V. Petrov, A. V. Laptev, A. V. Kirpichnikov, E. V. Pestryakov, Xiv International Conference on Pulsed Lasers and Laser Applications, Proceedings of Spie, 11322, eds. V. Tarasenko, A. Klimkin, M. Trigub, Spie-Int Soc Optical Engineering, 2019, UNSP 113220V  crossref  isi
    2. V. A. Petrov, G. V. Kuptsov, V. V. Petrov, A. V. Kirpichnikov, A. V. Laptev, M. P. Spichak, I. I. Korel, E. V. Pestryakov, High Energy Processes in Condensed Matter (Hepcm 2019), AIP Conf. Proc., 2125, ed. V. Fomin, Amer. Inst. Phys., 2019, 030060  crossref  isi
    3. Quantum Electron., 50:4 (2020), 315–320  mathnet  crossref  isi  elib
    4. V. A. Petrov, V G. Kuptsov , V. V. Petrov, V A. Laptev , V E. Stroganova, High-Energy Processes in Condensed Matter (Hepcm 2020), AIP Conf. Proc., 2288, ed. V. Fomin, Amer. Inst. Phys., 2020, 030032  crossref  isi  scopus
    5. Quantum Electron., 51:8 (2021), 679–682  mathnet  crossref  isi  elib
  • Квантовая электроника Quantum Electronics
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