Spin-based resonant effect and focusing lens of light by dielectric nanoparticles

Yineng Liu; Xiangdong Zhang

doi:10.1063/1.4801944

Spin-based resonant effect and focusing lens of light by dielectric nanoparticles

Yineng Liu, Xiangdong Zhang^*

^*Corresponding author for this work

School of Physics

Beijing Normal University

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Spin-based resonant effect in the cluster of dielectric nanoparticles has been investigated using rigorous multiple scattering method. Two kinds of polarization-sensitive focusing based on single scattering resonance and collective resonance excitation of nanoparticles have been demonstrated. The corresponding focusing lens of light has been designed. The physical origin of phenomena, which is attributed to the presence of a geometric phase arising from the interaction of light with inhomogeneous cluster structures, has been analyzed.

Original language	English
Article number	141109
Journal	Applied Physics Letters
Volume	102
Issue number	14
DOIs	https://doi.org/10.1063/1.4801944
Publication status	Published - 8 Apr 2013

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title = "Spin-based resonant effect and focusing lens of light by dielectric nanoparticles",

abstract = "Spin-based resonant effect in the cluster of dielectric nanoparticles has been investigated using rigorous multiple scattering method. Two kinds of polarization-sensitive focusing based on single scattering resonance and collective resonance excitation of nanoparticles have been demonstrated. The corresponding focusing lens of light has been designed. The physical origin of phenomena, which is attributed to the presence of a geometric phase arising from the interaction of light with inhomogeneous cluster structures, has been analyzed.",

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AB - Spin-based resonant effect in the cluster of dielectric nanoparticles has been investigated using rigorous multiple scattering method. Two kinds of polarization-sensitive focusing based on single scattering resonance and collective resonance excitation of nanoparticles have been demonstrated. The corresponding focusing lens of light has been designed. The physical origin of phenomena, which is attributed to the presence of a geometric phase arising from the interaction of light with inhomogeneous cluster structures, has been analyzed.

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JO - Applied Physics Letters

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Spin-based resonant effect and focusing lens of light by dielectric nanoparticles

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