Long-range plasmons in an asymmetric four-layer metal—dielectric structure

The problem of existence of a long-range surface electromagnetic wave in an asymmetric structure with a thin metal film is considered. Experimental observations of the anomalous reflection of light from the surface of a corrugated structure are used to demonstrate the excitation of a long-range wave...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 1998-07, Vol.28 (7), p.647-651
Hauptverfasser: Lyndin, N M, Parriaux, O, Pudonin, F A, Salakhutdinov, I F, Sychugov, V A, Usievich, B A
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Sprache:eng
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Zusammenfassung:The problem of existence of a long-range surface electromagnetic wave in an asymmetric structure with a thin metal film is considered. Experimental observations of the anomalous reflection of light from the surface of a corrugated structure are used to demonstrate the excitation of a long-range wave in such a structure. The possibility of using such long-range plasmons in sensor applications, when the plasmons are excited by a diffraction grating, is considered. (laser applications and other topics in quantum electronics)
ISSN:1063-7818
1468-4799
DOI:10.1070/QE1998v028n07ABEH001292