Evidence for subwavelength imaging with positive refraction

Yun Gui Ma; Sahar Sahebdivan; C. K. Ong; Tomas Tyc; Ulf Leonhardt

doi:10.1088/1367-2630/13/3/033016

Evidence for subwavelength imaging with positive refraction

Yun Gui Ma, Sahar Sahebdivan, C. K. Ong, Tomas Tyc, Ulf Leonhardt

School of Physics and Astronomy

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Abstract

The resolution of lenses is normally limited by the wave nature of light. Imaging with perfect resolution was believed to rely on negative refraction, but here we present experimental evidence for subwavelength imaging with positive refraction.

Original language	English
Article number	033016
Number of pages	10
Journal	New Journal of Physics
Volume	13
DOIs	https://doi.org/10.1088/1367-2630/13/3/033016
Publication status	Published - 9 Mar 2011

Keywords

Lenses
Light
Negative refraction
Positive refraction
Subwavelenght

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10.1088/1367-2630/13/3/033016

033016
© 2011 IOP Publishing and Deutsche Physikalische Gesellschaft. Yun Gui Ma et al 2011 New J. Phys. 13 033016. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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title = "Evidence for subwavelength imaging with positive refraction",

abstract = "The resolution of lenses is normally limited by the wave nature of light. Imaging with perfect resolution was believed to rely on negative refraction, but here we present experimental evidence for subwavelength imaging with positive refraction.",

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AU - Ma, Yun Gui

AU - Sahebdivan, Sahar

AU - Ong, C. K.

AU - Tyc, Tomas

AU - Leonhardt, Ulf

PY - 2011/3/9

Y1 - 2011/3/9

N2 - The resolution of lenses is normally limited by the wave nature of light. Imaging with perfect resolution was believed to rely on negative refraction, but here we present experimental evidence for subwavelength imaging with positive refraction.

AB - The resolution of lenses is normally limited by the wave nature of light. Imaging with perfect resolution was believed to rely on negative refraction, but here we present experimental evidence for subwavelength imaging with positive refraction.

KW - Lenses

KW - Light

KW - Negative refraction

KW - Positive refraction

KW - Subwavelenght

U2 - 10.1088/1367-2630/13/3/033016

DO - 10.1088/1367-2630/13/3/033016

M3 - Article

SN - 1367-2630

VL - 13

JO - New Journal of Physics

JF - New Journal of Physics

M1 - 033016

ER -

Evidence for subwavelength imaging with positive refraction

Abstract

Keywords

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