Phase-matching properties of Ba2Ga8GeS16

Autor:	Kiyoshi Kato, Valeriy V. Badikov, Nobuhiro Umemura, Kentaro Miyata, Valentin Petrov
Rok vydání:	2022
Předmět:	Statistical and Nonlinear Physics Atomic and Molecular Physics and Optics
Zdroj:	Journal of the Optical Society of America B. 40:A17
ISSN:	1520-8540 0740-3224
Popis:	We report experimental results on the phase-matching properties of the quaternary B a 2 G a 8 G e S 16 crystal for second-harmonic generation (SHG) and sum-frequency generation (SFG) of Nd:YAG laser-pumped K T i O P O 4 (KTP) and H g G a 2 S 4 (HGS) optical parametric oscillators (OPOs) and a waveguide C O 2 laser in the 0.8054–10.5910 µm range. Based on these experimental data, we derive refined Sellmeier equations and thermo-optic dispersion formulas that are expected to enable practical applications of this new uniaxial nonoxide nonlinear crystal in the mid-IR part of the spectrum.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::52d698f8c3103ed9dbcc2de1c66ad0af https://doi.org/10.1364/josab.469072 Zobrazit plný text záznamu