Efficiency of subwavelength imaging with multisegment nanolens

Pavel M. Voroshilov; Atiqur Rahman; Yuri S. Kivshar; Pavel A. Belov

doi:10.1117/1.3611407

Efficiency of subwavelength imaging with multisegment nanolens

Pavel M. Voroshilov^*, Atiqur Rahman, Yuri S. Kivshar, Pavel A. Belov

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

We analyzed capabilities and functionalities of a multisegment superlens recently suggested for long-distance transport of color images with subwavelength resolution. We studied the performance of three- and six-segment nanolens structures by analyzing numerically both transmission and reflection coefficients and by employing the full-wave simulations for a particular source arrangement. Our results suggest that such multisegment structures offer limited subwavelength imaging performance with a relatively narrow frequency band.

Original language	English
Article number	053516
Journal	Journal of Nanophotonics
Volume	5
Issue number	1
DOIs	https://doi.org/10.1117/1.3611407
Publication status	Published - 2011

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title = "Efficiency of subwavelength imaging with multisegment nanolens",

abstract = "We analyzed capabilities and functionalities of a multisegment superlens recently suggested for long-distance transport of color images with subwavelength resolution. We studied the performance of three- and six-segment nanolens structures by analyzing numerically both transmission and reflection coefficients and by employing the full-wave simulations for a particular source arrangement. Our results suggest that such multisegment structures offer limited subwavelength imaging performance with a relatively narrow frequency band.",

keywords = "Metallic nanorods, Near-field optics, Stacked/multisegment nanolens, Subwavelength imaging, Surface plasmon",

author = "Voroshilov, {Pavel M.} and Atiqur Rahman and Kivshar, {Yuri S.} and Belov, {Pavel A.}",

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AU - Rahman, Atiqur

AU - Kivshar, Yuri S.

AU - Belov, Pavel A.

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AB - We analyzed capabilities and functionalities of a multisegment superlens recently suggested for long-distance transport of color images with subwavelength resolution. We studied the performance of three- and six-segment nanolens structures by analyzing numerically both transmission and reflection coefficients and by employing the full-wave simulations for a particular source arrangement. Our results suggest that such multisegment structures offer limited subwavelength imaging performance with a relatively narrow frequency band.

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KW - Near-field optics

KW - Stacked/multisegment nanolens

KW - Subwavelength imaging

KW - Surface plasmon

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Efficiency of subwavelength imaging with multisegment nanolens

Abstract

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