Stimulated Raman scattering in anatase TiO2

HANDLE Open Access

Abstract

We report an experimental study of stimulated Raman scattering in anatase TiO2 at 4K under both resonance and off-resonance conditions. Efficient first - and higher-order stimulated Raman emission of the lowest optical mode was observed, especially for the resonance case. From the dependence of the first-order Stokes emission on laser intensity, we estimate values of the Raman gain coefficient which are large compared with those reported for other crystalline materials. The large gain values are attributed to the narrow linewidth of the Raman line at low temperatures.

Journal

Details 詳細情報について

  • CRID
    1050001202830249088
  • NII Article ID
    120006707046
  • ISSN
    17426588
  • HANDLE
    2433/242851
  • Text Lang
    en
  • Article Type
    conference paper
  • Data Source
    • IRDB
    • CiNii Articles

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