Verdet Constant of Magneto-Active Materials Developed for High-Power Faraday Devices
Result description
We review the progress in the investigation of the Verdet constant of new magneto-active materials for the Faraday-effect-based devices used in high-power laser systems. A practical methodology for advanced characterization of the Verdet constant of these materials is presented, providing a useful tool for benchmarking the new materials. The experimental setup used for the characterization is a flexible and robust tool for evaluating the Faraday rotation angle induced in the magneto-active material, from which the Verdet constant is calculated based on the knowledge of the magnetic field and the material sample parameters. A general model for describing the measured Verdet constant data as a function of wavelength and temperature is given. In the final part of this review, we present a brief overview of several magneto-active materials, which have been to-date reported as promising candidates for utilization in the Faraday devices. This overview covers room-temperature investigations of the Verdet constant of several materials, which could be used for the ultraviolet, visible, near-infrared and mid-infrared wavelengths.
Keywords
TERBIUM GALLIUM GARNETCRYOGENIC TEMPERATURE CHARACTERISTICSTHERMALLY-INDUCED DEPOLARIZATIONSINGLE-CRYSTALSWAVELENGTH DEPENDENCEPERMANENT-MAGNETOPTICAL-PROPERTIESCZOCHRALSKI GROWTHSCANDIUM-ALUMINUMLARGE-APERTUREVERDET CONSTANT
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/68378271:_____/19:00508133
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Verdet Constant of Magneto-Active Materials Developed for High-Power Faraday Devices
Original language description
We review the progress in the investigation of the Verdet constant of new magneto-active materials for the Faraday-effect-based devices used in high-power laser systems. A practical methodology for advanced characterization of the Verdet constant of these materials is presented, providing a useful tool for benchmarking the new materials. The experimental setup used for the characterization is a flexible and robust tool for evaluating the Faraday rotation angle induced in the magneto-active material, from which the Verdet constant is calculated based on the knowledge of the magnetic field and the material sample parameters. A general model for describing the measured Verdet constant data as a function of wavelength and temperature is given. In the final part of this review, we present a brief overview of several magneto-active materials, which have been to-date reported as promising candidates for utilization in the Faraday devices. This overview covers room-temperature investigations of the Verdet constant of several materials, which could be used for the ultraviolet, visible, near-infrared and mid-infrared wavelengths.
Czech name
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Czech description
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Classification
Type
Jimp - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Sciences
ISSN
2076-3417
e-ISSN
2076-3417
Volume of the periodical
9
Issue of the periodical within the volume
15
Country of publishing house
CH - SWITZERLAND
Number of pages
21
Pages from-to
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UT code for WoS article
000482134500215
EID of the result in the Scopus database
2-s2.0-85070758049
Basic information
Result type
Jimp - Article in a specialist periodical, which is included in the Web of Science database
OECD FORD
Optics (including laser optics and quantum optics)
Year of implementation
2019