Dielectric refractive index dependence of the focusing properties of a dielectric-cylinder-type decagonal photonic quasicrystal flat lens and its photon localization

Jianjun Liu; Exian Liu; Zhigang Fan; Xiong Zhang

doi:10.7567/APEX.8.112003

Dielectric refractive index dependence of the focusing properties of a dielectric-cylinder-type decagonal photonic quasicrystal flat lens and its photon localization

Jianjun Liu
, Exian Liu
, Zhigang Fan
, Xiong Zhang

Hunan University
School of Astronautics, Harbin Institute of Technology
Southeast University, Nanjing

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

26 Scopus citations

Abstract

The focusing properties of a dielectric-cylinder-type decagonal photonic quasicrystal flat lens observed at different dielectric refractive indexes are numerically analyzed, showing that, within certain index ranges, the lens can generate images with a resolution below the diffraction limit for a point source. The lens exhibits a double focusing effect within a range of refractive indexes and induces ring photon localization near a certain dielectric refractive index for the point source with the TM mode.

Original language	English
Article number	112003
Journal	Applied Physics Express
Volume	8
Issue number	11
DOIs	https://doi.org/10.7567/APEX.8.112003
State	Published - Nov 2015
Externally published	Yes

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title = "Dielectric refractive index dependence of the focusing properties of a dielectric-cylinder-type decagonal photonic quasicrystal flat lens and its photon localization",

abstract = "The focusing properties of a dielectric-cylinder-type decagonal photonic quasicrystal flat lens observed at different dielectric refractive indexes are numerically analyzed, showing that, within certain index ranges, the lens can generate images with a resolution below the diffraction limit for a point source. The lens exhibits a double focusing effect within a range of refractive indexes and induces ring photon localization near a certain dielectric refractive index for the point source with the TM mode.",

author = "Jianjun Liu and Exian Liu and Zhigang Fan and Xiong Zhang",

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AU - Liu, Exian

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AU - Zhang, Xiong

PY - 2015/11

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AB - The focusing properties of a dielectric-cylinder-type decagonal photonic quasicrystal flat lens observed at different dielectric refractive indexes are numerically analyzed, showing that, within certain index ranges, the lens can generate images with a resolution below the diffraction limit for a point source. The lens exhibits a double focusing effect within a range of refractive indexes and induces ring photon localization near a certain dielectric refractive index for the point source with the TM mode.

UR - https://www.scopus.com/pages/publications/84946549886

U2 - 10.7567/APEX.8.112003

DO - 10.7567/APEX.8.112003

M3 - 文章

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JO - Applied Physics Express

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Dielectric refractive index dependence of the focusing properties of a dielectric-cylinder-type decagonal photonic quasicrystal flat lens and its photon localization

Abstract

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