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Title: Stimulated Raman scattering in anatase TiO2
Authors: Watanabe, M  kyouindb  KAKEN_id
Author's alias: 渡邊, 雅之
Issue Date: May-2019
Publisher: IOP Publishing
Journal title: Journal of Physics: Conference Series
Volume: 1220
Issue: 1
Thesis number: 012021
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.
Rights: Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd
DOI(Published Version): 10.1088/1742-6596/1220/1/012021
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