Thermo-optic dispersion formula for BaGa4Se7

Kiyoshi Kato; Kentaro Miyata; Valeriy V Badikov; Valentin Petrov

doi:10.1364/AO.57.002935

Thermo-optic dispersion formula for BaGa₄Se₇

Appl Opt. 2018 Apr 10;57(11):2935-2938. doi: 10.1364/AO.57.002935.

Authors

Kiyoshi Kato, Kentaro Miyata, Valeriy V Badikov, Valentin Petrov

PMID: 29714298
DOI: 10.1364/AO.57.002935

Abstract

This paper reports on the thermo-optic dispersion formula for BaGa₄Se₇ that provides a good reproduction of the temperature-dependent phase-matching conditions for type-1 and type-2 second-harmonic generation of a Nd:YAG laser-pumped AgGaS₂ optical parametric oscillator (OPO) and a CO₂ laser in the 0.901-10.5910 μm spectral range, as well as the published data points for a Nd:YAG laser-pumped OPO at λ_i=3.9040 μm when combined with the Sellmeier equations of the present authors [Appl. Opt.56, 2978 (2017)APOPAI0003-693510.1364/AO.56.002978].