FRANTA, Daniel and Mihai-George MURESAN. Wide spectral range optical characterization of yttrium aluminum garnet (YAG) single crystal by the universal dispersion model. Optical Materials Express. Optica Publishing Group, 2021, vol. 11, No 12, p. 3930-3945. ISSN 2159-3930. Available from: https://dx.doi.org/10.1364/OME.441088.
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Basic information
Original name Wide spectral range optical characterization of yttrium aluminum garnet (YAG) single crystal by the universal dispersion model
Authors FRANTA, Daniel (203 Czech Republic, guarantor, belonging to the institution) and Mihai-George MURESAN.
Edition Optical Materials Express, Optica Publishing Group, 2021, 2159-3930.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10306 Optics
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 3.074
RIV identification code RIV/00216224:14310/21:00123347
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1364/OME.441088
UT WoS 000726514900001
Keywords in English Laser systems; Single crystal fibers; YAG; Laser Materials; Optical properties; Crystalline materials; Optical constants
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 27/2/2024 13:47.
Abstract
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.
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