Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Печать: 0040-2508
ISSN Онлайн: 1943-6009

Выпуски:
Том 78, 2019 Том 77, 2018 Том 76, 2017 Том 75, 2016 Том 74, 2015 Том 73, 2014 Том 72, 2013 Том 71, 2012 Том 70, 2011 Том 69, 2010 Том 68, 2009 Том 67, 2008 Том 66, 2007 Том 65, 2006 Том 64, 2005 Том 63, 2005 Том 62, 2004 Том 61, 2004 Том 60, 2003 Том 59, 2003 Том 58, 2002 Том 57, 2002 Том 56, 2001 Том 55, 2001 Том 54, 2000 Том 53, 1999 Том 52, 1998 Том 51, 1997

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v66.i7.40
pages 607-618

Absorption of Electromagnetic Waves into Periodic Structure and Thin Film of Metal when a Resonance of Plasmons Appears as a Result of Prism Excitation

V. M. Fitio
Lviv Polytechnic National University 12 Stepan Bandera Str, Lviv, 79013, Ukraine
H. P. Laba
Lviv Polytechnic National University, 12 St. Bandera Str., Lviv, 79013, Ukraine
Ya. W. Bobitski
Lviv Polytechnic National University, Ukraine; and Institute of Technology, University of Rzeszow, Poland

Краткое описание

Using the coupled wave method an absorption of electromagnetic waves in a grating-metallic substrate system has been analyzed; in so doing a grating can be both dielectric and metallic. It is proved that at certain wavelength resonance of plasmons can be achieved, that results in completed absorption of electromagnetic wave by system. For comparison the research of plasmons resonance excited by a prism into thin silver film has been carried out. It is ascertained that here on certain conditions total absorption can be attained, too, at that within resonance range a strong dependence on incidence angle at metallic film has been observed. It is shown that for both methods of plasmons excitation within resonance range the identical dependences of reflectance on refractive index of medium, which contacts directly with gratings and thin metallic film, has been observed, at that the refractive index change by 0.001 leads to the reflection coefficient change from zero to 0.8.


Articles with similar content:

Absorption of Electromagnetic Waves into Periodic Structure and Thin Metallic Film when a Resonance of Plasmons Appears as a Result of Prism Excitation
Telecommunications and Radio Engineering, Vol.67, 2008, issue 13
V. M. Fitio, H. P. Laba, Ya. W. Bobitski
FOCUSING THE VERTICAL ELECTRIC DIPOLE RADIATION BY THE PENDRY LENS
Telecommunications and Radio Engineering, Vol.76, 2017, issue 4
A. O. Silin, A. M. Stadnyk
PLASMONIC NANOFLUIDS BASED ON JANUS NANOSHEETS AND SANDWICH-STRUCTURED NANOSHEETS FOR SOLAR ENERGY HARVEST
4th Thermal and Fluids Engineering Conference, Vol.26, 2019, issue
Gui-Hua Tang, Tianmi Wang
Microwave reflectivity of the HTS oblique plate in a waveguide
Telecommunications and Radio Engineering, Vol.53, 1999, issue 11
A. A. Lavrinovich, A. I. Gubin, Nikolay T. Cherpak
STUDY OF ELECTROMAGNETIC SCATTERING BY SINGLE SNOWFLAKE
Telecommunications and Radio Engineering, Vol.75, 2016, issue 8
G. B. Veselovska, G. I. Khlopov