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This article is cited in 6 scientific papers (total in 6 papers)
Optics of surfaces and interfaces
On the focusing of surface plasmonic waves on the free surface of a metal film
A. B. Petrin Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract:
The excitation and focusing of a surface plasmonic wave on the free surface of a metal film in the Kretschmann scheme have been considered based on the theory of reflection of a plane electromagnetic wave from a flat-layered structure. A method of exciting a radially convergent surface plasmonic wave is proposed. The electric-field distribution at the focus is quantitatively investigated, and the conditions for its maximization are determined. The applications of the results obtained are discussed.
Received: 19.09.2018 Revised: 01.11.2018 Accepted: 06.11.2018
Citation:
A. B. Petrin, “On the focusing of surface plasmonic waves on the free surface of a metal film”, Optics and Spectroscopy, 126:3 (2019), 350–359; Optics and Spectroscopy, 126:3 (2019), 269–278
Linking options:
https://www.mathnet.ru/eng/os766 https://www.mathnet.ru/eng/os/v126/i3/p350
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