Temperature-dependent phase-matching properties of BaGa2GeS6 in the 0.767–10.5910 µm spectral range

We report experimental results on the temperature-dependent phase-matching properties of BaGa2GeS6 for second-harmonic generation and sum-frequency generation in the 0.7674–10.5910 µm range. We also derive refined Sellmeier and thermo-optic dispersion formulas that provide a good reproduction of the...

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Bibliographic Details
Published in:Applied optics (2004) 2022-12, Vol.61 (36), p.10774
Main Authors: Kato, Kiyoshi, Umemura, Nobuhiro, Badikov, Valeriy V, Badikov, Dmitrii V, Petrov, Valentin
Format: Article
Language:English
Subjects:
Phase matching
Second harmonic generation
Temperature dependence
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Summary:We report experimental results on the temperature-dependent phase-matching properties of BaGa2GeS6 for second-harmonic generation and sum-frequency generation in the 0.7674–10.5910 µm range. We also derive refined Sellmeier and thermo-optic dispersion formulas that provide a good reproduction of the present experimental results.
ISSN:1559-128X
2155-3165
DOI:10.1364/AO.476853