Stimulated Raman scattering in anatase TiO2
Description
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
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- Journal of Physics: Conference Series
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Journal of Physics: Conference Series 1220 (1), 2019-05
IOP Publishing
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Details 詳細情報について
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- CRID
- 1050001202830249088
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- NII Article ID
- 120006707046
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- ISSN
- 17426588
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- HANDLE
- 2433/242851
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- Text Lang
- en
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- Article Type
- conference paper
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- Data Source
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- IRDB
- CiNii Articles