J 2021

Wide spectral range optical characterization of yttrium aluminum garnet (YAG) single crystal by the universal dispersion model

FRANTA, Daniel and Mihai-George MURESAN

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

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10306 Optics

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 3.074

RIV identification code

RIV/00216224:14310/21:00123347

Organization unit

Faculty of Science

DOI

UT WoS

000726514900001

Keywords in English

Laser systems; Single crystal fibers; YAG; Laser Materials; Optical properties; Crystalline materials; Optical constants

Tags

Tags

International impact, Reviewed
Změněno: 27/2/2024 13:47, Mgr. Marie Šípková, DiS.

Abstract

V originále

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.

Links

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