Techniques for generation of annular surface plasmon polaritons with refractive binary and reflective cylindrical diffraction gratings.

Autor: Knyazev, B. A., Choporova, Yu. Yu., Gerasimov, V. V., Kameshkov, O. E., Khasanov, I. Sh., Krasnopevtsev, S. E., Nikitin, A. K., Osintseva, N. D., Pavelyev, V. S., Tukmakov, K. N., Reshetnikov, A. S., Knyazev, Boris, Vinokurov, Nikolay
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Zdroj: AIP Conference Proceedings; 2020, Vol. 2299 Issue 1, p1-10, 10p
Abstrakt: The propagation length of surface plasmon polaritons (SPPs) increases with wavelength, which makes it possible to use radiation from the far-infrared and terahertz ranges to create communication devices employing SPPs as carriers of information. In this paper, we consider methods for implementing the multiplex transmission of information along cylindrical conductors using a combination of SPPs with orbital angular momentum and present experimental setups for the experiments on the Novosibirsk free electron laser. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index