DocumentCode
2740110
Title
Polarization rotation of THz radiation by an array of helices.
Author
Naumova, E.V. ; Prinz, V.Ya. ; Seleznev, V.A. ; Golod, S.V. ; Kubarev, V.V. ; Knyazev, Boris A. ; Kulipanov, Gennady N. ; Kuznetsov, S.A. ; Kalinin, P.V. ; Vinokurov, N.A. ; Budker, G.I.
Author_Institution
Russian Acad. of Sci., Novosibirsk
fYear
2006
fDate
18-22 Sept. 2006
Firstpage
351
Lastpage
351
Abstract
Novel approach to controlling polarization of THz radiation is introduced. Polarization plane rotation of transmitted wave by a monolayer of precise microhelices was demonstrated by experiments on the Novosibirsk free electron laser. It had strongly resonant character. Modulation of polarization opens up new possibilities in communication, biomedical, chemistry, security, imaging and spectroscopy applications.
Keywords
electromagnetic wave polarisation; free electron lasers; submillimetre waves; Novosibirsk free electron laser; THz radiation; microhelices; polarization plane rotation; Biomedical optical imaging; Electromagnetic wave polarization; Free electron lasers; Gallium arsenide; Gold; Indium gallium arsenide; Optical polarization; Resonance; Strips; Substrates;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location
Shanghai
Print_ISBN
1-4244-0400-2
Electronic_ISBN
1-4244-0400-2
Type
conf
DOI
10.1109/ICIMW.2006.368559
Filename
4222293
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