Polarization rotation of THz radiation by an array of helices.

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Polarization rotation of THz radiation by an array of helices.

Naumova, E. V. / Prinz, V. Ya. / Seleznev, V. A. / Golod, S. V. / Kubarev, V. V. / Knyazev, B. A. / Kulipanov, G. N. / Kuznetsov, S. A. / Kalinin, P. V. / Vinokurov, N. A.

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.

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Document information

Title :

Polarization rotation of THz radiation by an array of helices.

Contributors:

Naumova, E. V. (author) / Prinz, V. Ya. (author) / Seleznev, V. A. (author) / Golod, S. V. (author) / Kubarev, V. V. (author) / Knyazev, B. A. (author) / Kulipanov, G. N. (author) / Kuznetsov, S. A. (author) / Kalinin, P. V. (author) / Vinokurov, N. A. (author)

Published in:

2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics ; 351

Publication date :

2006-09-01

Size :

1218905 byte

ISBN :

1-4244-0400-2 , 1-4244-0399-5

DOI :

https://doi.org/10.1109/ICIMW.2006.368559

Type of media :

Conference paper