caa a22 4500 445305665 CHVBK 20180317142612.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s10762-011-9814-5 doi (NATIONALLICENCE)springer-10.1007/s10762-011-9814-5 Terahertz Surface Waves Propagating on Metals with Sub-wavelength Structure and Grating Reliefs [Elektronische Daten] [M. Nazarov, J.-L. Coutaz] Due to their long propagation length at a metal surface in the far infrared, surface plasmons make potentially feasible the design and realization of 2D integrated terahertz systems over a metallic substrate. In this article, we present a review of recent works dedicated to surface plasmon properties on structured metallic surfaces. We study excitation, propagation, diffraction and reflection of terahertz surface plasmon on shallow gratings and of spoof plasmons on deep sub-wavelength structures. The analysis of the experimental data supplied by terahertz time-domain spectroscopy allows us to point out the main parameters that govern this diffraction process and the propagation of a surface plasmon over a flat or corrugated metal surface. Springer Science+Business Media, LLC, 2011 Surface plasmon nationallicence Terahertz time-domain spectroscopy nationallicence Diffraction grating nationallicence Metal structure nationallicence Nazarov M. Department of Physics and International Laser Center, M.V. Lomonosov Moscow State University, 119992, Moscow, Russia aut Coutaz J.-L IMEP-LAHC, UMR CNRS 5130, University of Savoie, 73 376, Le Bourget du Lac Cedex, France aut Journal of Infrared, Millimeter, and Terahertz Waves Springer US; http://www.springer-ny.com 32/10(2011-10-01), 1054-1073 1866-6892 32:10<1054 2011 32 10762 https://doi.org/10.1007/s10762-011-9814-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10762-011-9814-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Nazarov M. Department of Physics and International Laser Center, M.V. Lomonosov Moscow State University, 119992, Moscow, Russia aut NATIONALLICENCE 700 1- Coutaz J.-L IMEP-LAHC, UMR CNRS 5130, University of Savoie, 73 376, Le Bourget du Lac Cedex, France aut NATIONALLICENCE 773 0- Journal of Infrared, Millimeter, and Terahertz Waves Springer US; http://www.springer-ny.com 32/10(2011-10-01), 1054-1073 1866-6892 32:10<1054 2011 32 10762 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer