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Wide spectral range optical characterization of yttrium aluminum garnet (YAG) single crystal by the universal dispersion model
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SYSNO ASEP 0552582 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Wide spectral range optical characterization of yttrium aluminum garnet (YAG) single crystal by the universal dispersion model Author(s) Franta, D. (CZ)
Muresan, Mihai-George (FZU-D) ORCIDNumber of authors 2 Source Title Optical Materials Express. - : Optical Society of America - ISSN 2159-3930
Roč. 11, č. 12 (2021), s. 3930-3945Number of pages 16 s. Language eng - English Country US - United States Keywords YAG crystal ; Voigt peak approximation ; crystaline material Subject RIV BH - Optics, Masers, Lasers OECD category Optics (including laser optics and quantum optics) R&D Projects EF15_006/0000674 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LM2018110 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 000726514900001 EID SCOPUS 85119993918 DOI 10.1364/OME.441088 Annotation Pure YAG single crystal was optically characterized in the wide spectral range (from far IR to vacuum UV) by applying the universal dispersion model. Data obtained from a broad range of characterization instruments and methods was simultaneously processed using least square method and the result were compared with literature findings. The universal dispersion model describes individual elementary electron and phonon excitations in materials as separate contributions. For the first time recorded, an asymmetric Voigt peak approximation was used for modeling the contribution of one-phonon absorption in crystalline material. The optical constants are presented both graphically and in detailed dispersion parameters sets.
Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2022 Electronic address http://hdl.handle.net/11104/0327762
Number of the records: 1