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Kvantovaya Elektronika, 2019, Volume 49, Number 3, Pages 210–215 (Mi qe17002)  

This article is cited in 5 scientific papers (total in 5 papers)

Interaction of laser radiation with matter

Peculiarities of the formation of an ensemble of photonic nanojets by a micro-assembly of conical particles

Yu. E. Geints, A. A. Zemlyanov, E. K. Panina

Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Science, Tomsk
References:
Abstract: We report the results of theoretical studies on spatially localised near-field light structures (photonic nanojets) arising during the scattering of laser radiation on a metasurface in the form of a single-layer ordered assembly of dielectric microcones embedded in a transparent matrix (silicone film). By solving Maxwell's equations using the method of computational electrodynamics, basic parameters of localised light structures (length, width, and peak intensity) are analysed in detail under the conditions of mutual influence of the light fields of adjacent microparticles. It is found that the main factors affecting the characteristics of photon nanojets in question are the spatial orientation of microcones and the degree of their embedding into the silicone matrix. It is shown that a number of spatial configurations of conical micro-assemblies allow the formation of an ensemble of photon nanojets with specific characteristics unattainable for isolated microcones.
Keywords: photonic nanojet, micro-assembly of particles, conical microparticle, near-field focusing.
Received: 24.10.2018
Revised: 13.12.2018
English version:
Quantum Electronics, 2019, Volume 49, Issue 3, Pages 210–215
DOI: https://doi.org/10.1070/QEL16868
Bibliographic databases:
Document Type: Article
Language: Russian
Supplementary materials:
pic_2.pdf (2.7 Mb)
pic_3.pdf (2.2 Mb)


Citation: Yu. E. Geints, A. A. Zemlyanov, E. K. Panina, “Peculiarities of the formation of an ensemble of photonic nanojets by a micro-assembly of conical particles”, Kvantovaya Elektronika, 49:3 (2019), 210–215 [Quantum Electron., 49:3 (2019), 210–215]
Linking options:
  • https://www.mathnet.ru/eng/qe17002
  • https://www.mathnet.ru/eng/qe/v49/i3/p210
  • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Квантовая электроника Quantum Electronics
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    Abstract page:209
    Full-text PDF :31
    References:30
    First page:19
     
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