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Kvantovaya Elektronika, 2022, Volume 52, Number 3, Pages 262–268 (Mi qe18007)  

This article is cited in 1 scientific paper (total in 1 paper)

Modern nonlinear optics

Nonlinear frequency conversion of a Ho : YAG laser beam

K. V. Vorontsova, S. G. Garanina, N. A. Egorova, N. G. Zakharovab, R. A. Zorinab, V. B. Kolomeetsa, V. I. Lazarenkoab, A. S. Nadezhina, G. N. Nomakonova, K. A. Tulyakovac, Yu. N. Frolova

a Russian Federal Nuclear Center — All-Russian Research Institute of Experimental Physics (RFNC — VNIIEF), Sarov, Nizhny Novgorod region
b Lobachevsky State University of Nizhny Novgorod
c Lomonosov Moscow State University
References:
Abstract: We report the results of experiments on frequency conversion of a Ho : YAG laser beam (wavelength λ ~ 2.1 mm) into the near-, mid-, and far-IR regions, aimed at expanding the spectral composition of compact multispectral sources of coherent radiation. The experimentally found laser conversion efficiency into the second harmonic reaches 32% and 54% in the cw and repetitively pulsed regimes, respectively. The parametric conversion efficiency into the mid-IR range (λ = 3.5 – 5.0 mm) reaches 55%, while for the far-IR range (λ = 8 – 8.2 mm) it turns out to be 10.5%.
Keywords: Ho : YAG laser, nonlinear conversion, second-harmonic generator, optical parametric oscillator.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation FSWR-2021-012
This work was supported by the national project 'Science and Universities' (No. FSWR-2021–012) due to the federal budget subsidy to support the state task for research.
Received: 15.12.2021
Accepted: 15.12.2021
English version:
Quantum Electronics, 2022, Volume 52, Issue 3, Pages 262–268
DOI: https://doi.org/10.1070/QEL18007
Bibliographic databases:
Document Type: Article
Language: Russian


Citation: K. V. Vorontsov, S. G. Garanin, N. A. Egorov, N. G. Zakharov, R. A. Zorin, V. B. Kolomeets, V. I. Lazarenko, A. S. Nadezhin, G. N. Nomakonov, K. A. Tulyakov, Yu. N. Frolov, “Nonlinear frequency conversion of a Ho : YAG laser beam”, Kvantovaya Elektronika, 52:3 (2022), 262–268 [Quantum Electron., 52:3 (2022), 262–268]
Linking options:
  • https://www.mathnet.ru/eng/qe18007
  • https://www.mathnet.ru/eng/qe/v52/i3/p262
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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