Russian Physics Journal

, Volume 46, Issue 8, pp 835–846

Parametric Frequency Converters Based on New Nonlinear Crystals

  • M. V. Kabanov
  • Yu. M. Andreev
  • V. V. Badikov
  • P. P. Geiko
Article

DOI: 10.1023/B:RUPJ.0000010980.77569.84

Cite this article as:
Kabanov, M.V., Andreev, Y.M., Badikov, V.V. et al. Russian Physics Journal (2003) 46: 835. doi:10.1023/B:RUPJ.0000010980.77569.84

Abstract

Results of investigations into the physical properties of a number of new nonlinear crystals are presented. The parameters of frequency converters manufactured on their basis are compared, and second-harmonic generation of CO2 lasers first excited by frequency conversion in LiInSe2, AgGa1– xInxSe2, AgxGaxGexS2(1 + x), and Hg1–xCdxGa2S4 crystals is investigated. The superiority of HgGa2S4, Hg1–xCdxGa2S4, and AgGa1–xInxSe2 over the well-known crystals has been demonstrated for frequency conversion both within the middle-IR range and from the visible range to the middle-IR range. Advantages of LiInSe2 and AgGa1–xInxSe2 crystals are demonstrated for the direct frequency conversion of femtosecond laser radiation to the middle-IR range compared to the cascade frequency conversion and direct frequency conversion in LiInS2 crystals.

Copyright information

© Plenum Publishing Corporation 2003

Authors and Affiliations

  • M. V. Kabanov
    • 1
  • Yu. M. Andreev
    • 2
  • V. V. Badikov
    • 3
  • P. P. Geiko
    • 1
  1. 1.Institute of Optical Monitoring of the Siberian Branch of the Russian Academy of SciencesRussia
  2. 2.Tomsk State UniversityRussia
  3. 3.Kuban' State UniversityRussia