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Kvantovaya Elektronika, 2012, Volume 42, Number 6, Pages 539–544 (Mi qe14657)  

This article is cited in 9 scientific papers (total in 9 papers)

Nonlinear optical phenomena

Experimental determination and the theoretical model of an equivalent temperature of nonlinear optical crystals interacting with high-power laser radiation

O. A. Ryabushkinabc, D. V. Myasnikovac

a Moscow Institute of Physics and Technology (State University)
b Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences
c IRE-Polus Research and Technology Association, Fryazino, Moscow Region

Abstract: We present the results of the use of resonant ultrasound spectroscopy to study changes in temperature of crystals during their interaction with high-power laser radiation. To measure the nonuniform temperature of a crystal, use is made of the frequency (calibrated at uniform temperature θ) of the nth mode of the piezoelectric resonance Rfn(θ) and its change ΔRfn(Pin) upon crystal irradiation by laser light with an average power Pin. A spatially inhomogeneous distribution of thermodynamic temperature in the crystal at a fixed laser power Pin is set in correspondence with equivalent temperature θeq(Pin), defined in this paper. A mathematical model is proposed, justifying the correctness of its introduction. This parameter can be used to study any piezoelectric crystals interacting with laser radiation.

Keywords: high-power laser radiation, nonlinear optical crystals, equivalent temperature.

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English version:
Quantum Electronics, 2012, 42:6, 539–544

Bibliographic databases:

PACS: 42.70.Mp, 77.65.-j, 43.40.+s
Received: 20.05.2011
Revised: 15.03.2012

Citation: O. A. Ryabushkin, D. V. Myasnikov, “Experimental determination and the theoretical model of an equivalent temperature of nonlinear optical crystals interacting with high-power laser radiation”, Kvantovaya Elektronika, 42:6 (2012), 539–544 [Quantum Electron., 42:6 (2012), 539–544]

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  • http://mi.mathnet.ru/eng/qe/v42/i6/p539

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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. Ryabushkin O.A., Konyashkin A.V., Myasnikov D.V., Tyrtyshnyy V.A., 2012 IEEE International Ultrasonics Symposium (Ius), IEEE International Ultrasonics Symposium, IEEE, 2012, 2191–2194  crossref  isi  scopus
    2. Ryabushkin O.A., Konyashkin A.V., Myasnikov D.V., Tyrtyshnyy V.A., Vershinin O.I., Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications VII, Proceedings of SPIE, 8847, eds. Yin S., Guo R., SPIE-Int Soc Optical Engineering, 2013, 88470Q  crossref  isi  scopus
    3. Ryabushkin O.A., Konyashkin A.V., Myasnikov D.V., Tyrtyshnyy V.A., Baranov A.I., Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications VII, Proceedings of SPIE, 8847, eds. Yin S., Guo R., SPIE-Int Soc Optical Engineering, 2013, 884711  crossref  isi  scopus
    4. O.A. Ryabushkin, D.V. Myasnikov, A.I. Baranov, J. Phys.: Conf. Ser, 510 (2014), 012031  crossref  adsnasa  isi  scopus
    5. Ryabushkin O.A., Konyashkin A.V., 2014 IEEE International Frequency Control Symposium (Fcs), IEEE International Frequency Control Symposium, IEEE, 2014, 221–226  isi
    6. Baranov A.I., Konyashkin A.V., Ryabushkin O.A., Xxvi Iupap Conference on Computational Physics (Ccp2014), Journal of Physics Conference Series, 640, IOP Publishing Ltd, 2015, 012021  crossref  isi  scopus
    7. Demkin A.S., Nikitin D.G., Ryabushkin O.A., SPIE Photonics Europe (Brussels, Belgium, Sunday 3 April 2016), SPIE Proceedings, 9894, eds. Eggleton B., Broderick N., Gaeta A., Spie-Int Soc Optical Engineering, 2016, 98941U  crossref  isi  scopus
    8. Pigarev A.V., Konyashkin A.V., Ryabushkin O.A., SPIE Photonics Europe (Brussels, Belgium, Sunday 3 April 2016), SPIE Proceedings, 9894, eds. Eggleton B., Broderick N., Gaeta A., Spie-Int Soc Optical Engineering, 2016, 98941T  crossref  isi  scopus
    9. Grishchenko V I., Stirmanov Yu.S., Konyashkin V A., Ryabushkin O.A., Opt. Spectrosc., 128:9 (2020), 1368–1373  crossref  isi  scopus
  • Квантовая электроника Quantum Electronics
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