PECULIAR PROPERTIES OF ELECTROMAGNETIC RADIATION PROPAGATION IN PHOTONIC CRYSTALLINE METAL-DIELECTRIC SYSTEMS BASED ON OPALS

2021 ◽  
pp. 89-99
Author(s):  
S. D. Khanin ◽  
A. I. Vanin ◽  
Yu. A. Kumzerov ◽  
V. G. Solovyev ◽  
A. V. Cvetkov ◽  
...  
Keyword(s):  
Electromagnetic Waves ◽  
Bragg Diffraction ◽  
Opal Matrix ◽  
Spectral Curves ◽  
Absorption Of Light ◽  
Anomalous Transmission ◽  
Asymmetric Form ◽  
Transmission And Absorption ◽  
Crystalline Metal ◽  
Plasmon Polaritons

The article studies the propagation of electromagnetic waves in metal-dielectric systems based on opals. We revealed anomalous transmission and absorption of light by hybrid plasmon- photonic layered heterostructures associated with the excitation of surface plasmon polaritons propagating along the metal-dielectric interface. The position of maxima in the reflection spectra of nanocomposites, obtained by filling the opal matrix with metal by the electrothermodiffusion method, is explained by the Bragg diffraction, and the asymmetric form of the spectral curves is attributed to the Fano resonance.

scholarly journals Оптические свойства металлодиэлектрических структур на основе фотонно-кристаллических опаловых матриц-=SUP=-*-=/SUP=-

2018 ◽  
Vol 60 (4) ◽  
pp. 770
Author(s):  
А.И. Ванин ◽  
А.Е. Лукин ◽  
С.Г. Романов ◽  
В.Г. Соловьeв ◽  
С.Д. Ханин ◽  
...  
Keyword(s):  
Nanocomposite Materials ◽  
Bragg Diffraction ◽  
Opal Matrix ◽  
Optical Resonances ◽  
Absorption Of Light ◽  
Dielectric Interfaces ◽  
Anomalous Transmission ◽  
Asymmetric Form ◽  
Transmission And Absorption ◽  
Plasmon Polaritons

AbstractOptical properties of novel metal–dielectric nanocomposite materials based on opal matrices have been investigated. The position of optical resonances of nanocomposites, obtained by embedding of silver into the opal matrix by the electrothermodiffusion method, is explained by the Bragg diffraction, and an asymmetric form of resonance curves is attributed to the Fano resonance. An anomalous transmission and absorption of light by hybrid plasmon-photonic layered heterostructures, which is apparently associated with excitation of surface plasmon-polaritons, propagating along “metal–dielectric” interfaces, was revealed.

scholarly journals Реализация физических подходов к конструированию функциональных металлодиэлектрических систем на основе опалов в фотонике

2022 ◽  
Vol 92 (2) ◽  
pp. 291
Author(s):  
С.Д. Ханин ◽  
А.И. Ванин ◽  
Ю.А. Кумзеров ◽  
В.Г. Соловьев ◽  
А.В. Цветков ◽  
...  
Keyword(s):  
Electromagnetic Waves ◽  
Practical Implementation ◽  
Energy Structure ◽  
Opal Matrix ◽  
Dielectric Interface ◽  
Absorption Of Light ◽  
Asymmetric Shape ◽  
Transmission And Absorption ◽  
Plasmon Polaritons ◽  
Photonic Energy

The possibilities of practical implementation of physical approaches to the design of metal-dielectric photonic crystal systems based on opals, which allow controlling the propagation of electromagnetic waves, are shown. The implemented approaches are based on the effects of excitation of surface plasmon-polaritons capable of propagating along the metal-dielectric interface in plasmonic-photonic layered heterostructures, and modification of the photonic-energy structure of the nanocomposite as a result of dispersion of silver in the opal matrix. Experimental results are presented indicating the occurrence of extraordinary transmission and absorption of light in plasmonic-photonic heterostructures, as well as the asymmetric shape of curves in the reflection spectra of nanocomposites, which is associated with the Fano resonance.

scholarly journals Передача и преобразование электромагнитного излучения фотонно-кристаллическими металлодиэлектрическими системами на основе опалов

2020 ◽  
Vol 128 (12) ◽  
pp. 1919
Author(s):  
А.И. Ванин ◽  
Ю.А. Кумзеров ◽  
С.Г. Романов ◽  
В.Г. Соловьев ◽  
С.Д. Ханин ◽  
...  
Keyword(s):  
Experimental Study ◽  
Optical Properties ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Fano Resonance ◽  
Dielectric Films ◽  
Bragg Resonance ◽  
Absorption Of Light ◽  
Asymmetric Form ◽  
Plasmon Polaritons

An experimental study of the optical properties of two types of metal-dielectric composites based on opal matrices was carried out: 1) layered structures obtained by successive deposition of metal and dielectric films on a monolayer of opal globules, where extraordinary transmission and extraordinary absorption of light were detected due to the excitation of surface plasmon polaritons of various types; 2) "massive" opal samples, which were infilled with metal by electrothermodiffusion, where an asymmetric form of Bragg resonance curves was observed, due to the Fano resonance.

scholarly journals Single-plasmon interferences

2016 ◽  
Vol 2 (3) ◽  
pp. e1501574 ◽  
Author(s):  
Marie-Christine Dheur ◽  
Eloïse Devaux ◽  
Thomas W. Ebbesen ◽  
Alexandre Baron ◽  
Jean-Claude Rodier ◽  
...  
Keyword(s):  
Surface Plasmons ◽  
Surface Plasmon ◽  
Electromagnetic Waves ◽  
The Other ◽  
Air Interface ◽  
Wave Nature ◽  
Direct Demonstration ◽  
Wave Particle Duality ◽  
Dielectric Interfaces ◽  
Plasmon Polaritons

Surface plasmon polaritons are electromagnetic waves coupled to collective electron oscillations propagating along metal-dielectric interfaces, exhibiting a bosonic character. Recent experiments involving surface plasmons guided by wires or stripes allowed the reproduction of quantum optics effects, such as antibunching with a single surface plasmon state, coalescence with a two-plasmon state, conservation of squeezing, or entanglement through plasmonic channels. We report the first direct demonstration of the wave-particle duality for a single surface plasmon freely propagating along a planar metal-air interface. We develop a platform that enables two complementary experiments, one revealing the particle behavior of the single-plasmon state through antibunching, and the other one where the interferences prove its wave nature. This result opens up new ways to exploit quantum conversion effects between different bosonic species as shown here with photons and polaritons.

scholarly journals Optical Properties of Nanostructured Silver Embedded by Electro-Thermo-Diffusion in Opal Photonic Crystal

2015 ◽  
Vol 1 ◽  
pp. 230 ◽  
Author(s):  
V.L. Veisman ◽  
S.G. Romanov ◽  
V.G. Solovyev ◽  
M.V. Yanikov
Keyword(s):  
Optical Properties ◽  
Photonic Crystal ◽  
Photonic Crystals ◽  
Fano Resonance ◽  
Electromagnetic Waves ◽  
Reflectance Spectroscopy ◽  
Nanocomposite Materials ◽  
Bragg Diffraction ◽  
Silver Dendrites ◽  
Opal Template

<p class="R-AbstractKeywords"><span lang="EN-US">Novel nanocomposite materials <em>Ag / opal</em> have been prepared by electro-thermo-diffusion of silver in opal template. Optical properties of these photonic crystals have been studied by angle-resolved reflectance spectroscopy. Interpretation of the observed optical spectra has been made on the basis of the Bragg diffraction and the Fano resonance</span><span lang="EN-US">between diffracted in <em>Ag / opal</em> composite photonic crystal electromagnetic waves and those resonantly scattered by silver dendrites.</span></p>

scholarly journals Subwavelength Plasmonic Waveguides and Plasmonic Materials

2012 ◽  
Vol 2012 ◽  
pp. 1-12 ◽  
Author(s):  
Ruoxi Yang ◽  
Zhaolin Lu
Keyword(s):  
Electromagnetic Waves ◽  
High Speed ◽  
Negative Permittivity ◽  
Plasmonic Waveguides ◽  
Free Electrons ◽  
Plasmonic Materials ◽  
Fast Development ◽  
High Speed Data ◽  
Microfabrication Technology ◽  
Plasmon Polaritons

With the fast development of microfabrication technology and advanced computational tools, nanophotonics has been widely studied for high-speed data transmission, sensitive optical detection, manipulation of ultrasmall objects, and visualization of nanoscale patterns. As an important branch of nanophotonics, plasmonics has enabled light-matter interactions at a deep subwavelength length scale. Plasmonics, or surface plasmon based photonics, focus on how to exploit the optical property of metals with abundant free electrons and hence negative permittivity. The oscillation of free electrons, when properly driven by electromagnetic waves, would form plasmon-polaritons in the vicinity of metal surfaces and potentially result in extreme light confinement. The objective of this article is to review the progress of subwavelength or deep subwavelength plasmonic waveguides, and fabrication techniques of plasmonic materials.

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