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Faraday Rotation of Dy.sub.2./sub.O.sub.3./sub., CeF.sub.3./sub. and Y.sub.3./sub.Fe.sub.5./sub.O.sub.12./sub. at the Mid-Infrared Wavelengths
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SYSNO ASEP 0538233 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Faraday Rotation of Dy2O3, CeF3 and Y3Fe5O12 at the Mid-Infrared Wavelengths Author(s) Vojna, David (FZU-D) ORCID
Slezák, Ondřej (FZU-D) RID, ORCID
Yasuhara, R. (JP)
Furuse, H. (JP)
Lucianetti, Antonio (FZU-D) RID, ORCID
Mocek, Tomáš (FZU-D) RID, ORCID, SAINumber of authors 6 Article number 5324 Source Title Materials. - : MDPI
Roč. 13, č. 23 (2020), s. 1-18Number of pages 18 s. Language eng - English Country CH - Switzerland Keywords Faraday effect ; magneto-optical properties ; Verdet constant ; Faraday rotation ; magneto-active materials ; yttrium iron garnet ; dysprosium sesquioxide 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) LO1602 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 000597573900001 EID SCOPUS 85096707915 DOI 10.3390/ma13235324 Annotation The relatively narrow choice of magneto-active materials that could be used to construct Faraday devices (such as rotators or isolators) for the mid-infrared wavelengths arguably represents a pressing issue that is currently limiting the development of the mid-infrared lasers. Furthermore, the knowledge of the magneto-optical properties of the yet-reported mid-infrared magneto-active materials is usually restricted to a single wavelength only. To address this issue, we have dedicated this work to a comprehensive investigation of the magneto-optical properties of both the emerging (Dy2O3 ceramics and CeF3 crystal) and established (Y3Fe5O12 crystal) mid-infrared magneto-active materials. A broadband radiation source was used in a combination with an advanced polarization-stepping method, enabling an in-depth analysis of the wavelength dependence of the investigated materials’ Faraday rotation. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2021 Electronic address http://hdl.handle.net/11104/0316061
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