Resonance optimization of polychromatic light in disordered structures

Abstract Disorder offers rich possibilities for manipulating the phase and intensity of light and designing photonic devices for various applications including random lasers, light storage, and speckle-free imaging. Disorder-based optical systems can be implemented in one-dimensional structures base...

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Autores principales:	Hongwei Yin, Adenowo Gbadebo, Elena G. Turitsyna, Sergei K. Turitsyn
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/c7833b7ca1e645f9809dd8c5f9a23987
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spelling	oai:doaj.org-article:c7833b7ca1e645f9809dd8c5f9a239872021-12-02T15:06:25ZResonance optimization of polychromatic light in disordered structures10.1038/s41598-017-08635-12045-2322https://doaj.org/article/c7833b7ca1e645f9809dd8c5f9a239872017-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-08635-1https://doaj.org/toc/2045-2322Abstract Disorder offers rich possibilities for manipulating the phase and intensity of light and designing photonic devices for various applications including random lasers, light storage, and speckle-free imaging. Disorder-based optical systems can be implemented in one-dimensional structures based on random or pseudo-random alternating layers with different refractive indices. Such structures can be treated as sequences of scatterers, in which spatial light localization is characterized by random sets of spectral transmission resonances, each accompanied by a relatively high-intensity concentration. The control and manipulation of resonances is the key element in designing disorder-based photonic systems. In this work, we introduce a method of controlling disorder-induced resonances by using the established non-trivial interconnection between the symmetry of bi-directional light propagation properties and the features of the resonant transmissions. Considering a fiber with resonant Bragg gratings as an example, the mechanism of enhancing or suppressing the resonant transmission of polychromatic light and the effectiveness of the method have been demonstrated both theoretically and experimentally. The proposed algorithm of controlling disorder-induced resonances is general and applicable to classical waves and quantum particles, for disordered systems both with and without gain.Hongwei YinAdenowo GbadeboElena G. TuritsynaSergei K. TuritsynNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hongwei Yin Adenowo Gbadebo Elena G. Turitsyna Sergei K. Turitsyn Resonance optimization of polychromatic light in disordered structures
description	Abstract Disorder offers rich possibilities for manipulating the phase and intensity of light and designing photonic devices for various applications including random lasers, light storage, and speckle-free imaging. Disorder-based optical systems can be implemented in one-dimensional structures based on random or pseudo-random alternating layers with different refractive indices. Such structures can be treated as sequences of scatterers, in which spatial light localization is characterized by random sets of spectral transmission resonances, each accompanied by a relatively high-intensity concentration. The control and manipulation of resonances is the key element in designing disorder-based photonic systems. In this work, we introduce a method of controlling disorder-induced resonances by using the established non-trivial interconnection between the symmetry of bi-directional light propagation properties and the features of the resonant transmissions. Considering a fiber with resonant Bragg gratings as an example, the mechanism of enhancing or suppressing the resonant transmission of polychromatic light and the effectiveness of the method have been demonstrated both theoretically and experimentally. The proposed algorithm of controlling disorder-induced resonances is general and applicable to classical waves and quantum particles, for disordered systems both with and without gain.
format	article
author	Hongwei Yin Adenowo Gbadebo Elena G. Turitsyna Sergei K. Turitsyn
author_facet	Hongwei Yin Adenowo Gbadebo Elena G. Turitsyna Sergei K. Turitsyn
author_sort	Hongwei Yin
title	Resonance optimization of polychromatic light in disordered structures
title_short	Resonance optimization of polychromatic light in disordered structures
title_full	Resonance optimization of polychromatic light in disordered structures
title_fullStr	Resonance optimization of polychromatic light in disordered structures
title_full_unstemmed	Resonance optimization of polychromatic light in disordered structures
title_sort	resonance optimization of polychromatic light in disordered structures
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/c7833b7ca1e645f9809dd8c5f9a23987
work_keys_str_mv	AT hongweiyin resonanceoptimizationofpolychromaticlightindisorderedstructures AT adenowogbadebo resonanceoptimizationofpolychromaticlightindisorderedstructures AT elenagturitsyna resonanceoptimizationofpolychromaticlightindisorderedstructures AT sergeikturitsyn resonanceoptimizationofpolychromaticlightindisorderedstructures
_version_	1718388478675255296

Resonance optimization of polychromatic light in disordered structures

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