Applied Physics B

, Volume 82, Issue 1, pp 43–46

Modified GaSe crystal as a parametric frequency converter

  • S. Das
  • C. Ghosh
  • O.G. Voevodina
  • Yu.M. Andreev
  • S.Yu. Sarkisov
Article

DOI: 10.1007/s00340-005-2024-x

Cite this article as:
Das, S., Ghosh, C., Voevodina, O. et al. Appl. Phys. B (2006) 82: 43. doi:10.1007/s00340-005-2024-x

Abstract

Physical and optical properties of GaSe, doped with indium and sulphur has been discussed. Generation of tunable mid-infrared radiation by the technique of second harmonic generation (SHG) of tunable CO2 laser radiation has been demonstrated. Conversion efficiency of SHG in GaSe:In and GaSe:S has been compared.

Copyright information

© Springer-Verlag 2005

Authors and Affiliations

  • S. Das
    • 1
  • C. Ghosh
    • 1
  • O.G. Voevodina
    • 2
  • Yu.M. Andreev
    • 3
  • S.Yu. Sarkisov
    • 2
  1. 1.Physics Department, Laser LaboratoryBurdwan UniversityBurdwanIndia
  2. 2.Siberian Physico-Technical InstituteTomsk State UniversityTomskRussia
  3. 3.Institute of Monitoring of Climate and Ecological SystemTomskRussia

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