Resonant Wave Scattering by Plane Periodic Structures Bounded by Two Homogeneous Media
Electromagnetic wave scattering by planar doubly periodic structures bounded by two different homogeneous media has been solved numerically. The problem-solving procedure is based on application of volume integral equations of macroscopic electrodynamics. With the procedure presented, the frequency...
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| Дата: | 2012 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Russian |
| Опубліковано: |
Видавничий дім «Академперіодика»
2012
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| Онлайн доступ: | http://rpra-journal.org.ua/index.php/ra/article/view/540 |
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| Назва журналу: | Radio physics and radio astronomy |
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Radio physics and radio astronomy| id |
oai:ri.kharkov.ua:article-540 |
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oai:ri.kharkov.ua:article-5402012-12-09T13:42:51Z Resonant Wave Scattering by Plane Periodic Structures Bounded by Two Homogeneous Media Резонансное рассеяние волн плоскими периодическими структурами, расположенными между двумя однородными средами Sydorchuk, N. V. Electromagnetic wave scattering by planar doubly periodic structures bounded by two different homogeneous media has been solved numerically. The problem-solving procedure is based on application of volume integral equations of macroscopic electrodynamics. With the procedure presented, the frequency characteristics of radiation transmission through periodic arrays of subwavelength holes in a metal film have been obtained and investigated in optical and terahertz frequency ranges. The effect of a periodic layer thickness, dielectric permittivity of adjacent homogeneous media and a hole shape on radiation transmission has been analyzed. Also, polarization characteristics of light waves scattered by a structure of chiral elements have been studied. Численно решена задача рассеяния электромагнитных волн плоскими структурами, периодическими в двух направлениях и расположенными между двумя разными однородными средами. Метод решения основан на применении объемных интегральных уравнений макроскопической электродинамики. С помощью представленного метода в оптическом и терагерцовом диапазонах получены и исследованы частотные характеристики прохождения излучения через тонкий слой металла с периодически расположенными отверстиями, размер которых составляет менее половины длины волны. Проанализировано влияние толщины периодического слоя, диэлектрической проницаемости прилегающих однородных сред, формы отверстия на прохождение излучения. Исследованы также поляризационные характеристики электромагнитных волн оптического диапазона, рассеянных структурой из киральных элементов. Видавничий дім «Академперіодика» 2012-12-09 Article Article http://rpra-journal.org.ua/index.php/ra/article/view/540 РАДИОФИЗИКА И РАДИОАСТРОНОМИЯ; Vol 13, No 4 (2008); 250 RADIO PHYSICS AND RADIO ASTRONOMY; Vol 13, No 4 (2008); 250 РАДІОФІЗИКА І РАДІОАСТРОНОМІЯ; Vol 13, No 4 (2008); 250 2415-7007 1027-9636 ru |
| institution |
Radio physics and radio astronomy |
| collection |
OJS |
| language |
Russian |
| format |
Article |
| author |
Sydorchuk, N. V. |
| spellingShingle |
Sydorchuk, N. V. Resonant Wave Scattering by Plane Periodic Structures Bounded by Two Homogeneous Media |
| author_facet |
Sydorchuk, N. V. |
| author_sort |
Sydorchuk, N. V. |
| title |
Resonant Wave Scattering by Plane Periodic Structures Bounded by Two Homogeneous Media |
| title_short |
Resonant Wave Scattering by Plane Periodic Structures Bounded by Two Homogeneous Media |
| title_full |
Resonant Wave Scattering by Plane Periodic Structures Bounded by Two Homogeneous Media |
| title_fullStr |
Resonant Wave Scattering by Plane Periodic Structures Bounded by Two Homogeneous Media |
| title_full_unstemmed |
Resonant Wave Scattering by Plane Periodic Structures Bounded by Two Homogeneous Media |
| title_sort |
resonant wave scattering by plane periodic structures bounded by two homogeneous media |
| title_alt |
Резонансное рассеяние волн плоскими периодическими структурами, расположенными между двумя однородными средами |
| description |
Electromagnetic wave scattering by planar doubly periodic structures bounded by two different homogeneous media has been solved numerically. The problem-solving procedure is based on application of volume integral equations of macroscopic electrodynamics. With the procedure presented, the frequency characteristics of radiation transmission through periodic arrays of subwavelength holes in a metal film have been obtained and investigated in optical and terahertz frequency ranges. The effect of a periodic layer thickness, dielectric permittivity of adjacent homogeneous media and a hole shape on radiation transmission has been analyzed. Also, polarization characteristics of light waves scattered by a structure of chiral elements have been studied. |
| publisher |
Видавничий дім «Академперіодика» |
| publishDate |
2012 |
| url |
http://rpra-journal.org.ua/index.php/ra/article/view/540 |
| work_keys_str_mv |
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| first_indexed |
2024-05-26T06:32:30Z |
| last_indexed |
2024-05-26T06:32:30Z |
| _version_ |
1800095820093063168 |