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Kvantovaya Elektronika, 2012, Volume 42, Number 6, Pages 524–527 (Mi qe14784)  

This article is cited in 3 scientific papers (total in 3 papers)

Lasers

Multiwavelength UV-IR laser system based on a-cut Nd : YVO4 — YVO4 composite vanadate crystals with σ-polarised radiation

A. A. Sirotkin

Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow

Abstract: Lasing properties of a-cut Nd : YVO4 — YVO4 composite vanadate crystals are experimentally studied for the p and s polarisations of radiation at the 4F3/24I11/2 transition. Polarisation dependences of the lasing characteristics of passively Q-switched Nd : YVO4 — YVO4 lasers with Cr4+ : YAG Q-switches are investigated. It is shown that the laser operates with the highest efficiency in the case of the s-polarised radiation (minimum pulse duration shorter than 1.5 ns, maximum peak power up to 25 kW, maximum peak energy about 35 μJ at a slope efficiency up to 32 %). Frequency conversion to the second and fourth harmonics is demonstrated. Based on this study, a multiwavelength laser with bactericidal and therapeutic effects is developed for treatment of a wide spectrum of diseases.

Keywords: composite vanadate crystals, passive Q-switching, harmonic generation.

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English version:
Quantum Electronics, 2012, 42:6, 524–527

Bibliographic databases:

PACS: 42.55.Rz, 42.70.Hj, 42.62.Be, 42.25.Ja
Received: 28.11.2011
Revised: 11.03.2012

Citation: A. A. Sirotkin, “Multiwavelength UV-IR laser system based on a-cut Nd : YVO4 — YVO4 composite vanadate crystals with σ-polarised radiation”, Kvantovaya Elektronika, 42:6 (2012), 524–527 [Quantum Electron., 42:6 (2012), 524–527]

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  • http://mi.mathnet.ru/eng/qe/v42/i6/p524

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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. Kisov H., Deneva M., Nenchev M., 17th International School on Quantum Electronics: Laser Physics and Applications, Proceedings of SPIE, 8770, eds. Dreischuh T., Daskalova A., SPIE-Int Soc Optical Engineering, 2013, 87701Q  crossref  isi  scopus
    2. L. T. Denisova, Yu. F. Kargin, L. G. Chumilina, V. M. Denisov, V. V. Beletskii, Russ. J. Inorg. Chem, 60:2 (2015), 137  crossref  isi  elib  scopus
    3. Yang H., Cheng W., Wang J., Zhang Ya., Wang X., Zhang L., Laser Phys. Lett., 13:4 (2016), 045002  crossref  mathscinet  isi  elib  scopus
  • Квантовая электроника Quantum Electronics
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