Spectroscopy of materials for terahertz photonics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27760%2F16%3A86099117" target="_blank" >RIV/61989100:27760/16:86099117 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2264550" target="_blank" >http://dx.doi.org/10.1117/12.2264550</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2264550" target="_blank" >10.1117/12.2264550</a>
Alternative languages
Result language
angličtina
Original language name
Spectroscopy of materials for terahertz photonics
Original language description
In this paper we apply the terahertz time-domain spectroscopy (THz-TDS) to obtain optical function spectra in the range from 0.06 to 3 THz. Polarization sensitivity is obtained using azimuth-controlled wire-grid polarizers. We demonstrate general methods on characterization of plasmonic semiconductors. Detail characterization of optical and magneto-optical material properties is also motivated by a need of optical isolator in THz spectral range. The technique is applied to III-V semiconductors. The typical material is a single crystal undoped InSb having the plasma frequency in the range of interest. With appropriate magnetic field (in our case 0.4 T) we observed coupling of plasma and cyclotron behavior of free electrons with gigantic magneto-optic effect in the THz spectral range.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of SPIE - The International Society for Optical Engineering. Volume 10142
ISBN
978-1-5106-0733-0
ISSN
0277-786X
e-ISSN
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Number of pages
7
Pages from-to
"1014207(1)"-"1014207(7)"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Jasná
Event date
Sep 5, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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