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Proceedings Paper

Magnified color imaging through plasmonic nanolens
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Paper Abstract

Nano-imaging through metallic nanostructures has recently attracted lost of attention with the proposals of superlens and nanolens. The difficulties, however, are in achieving color images and magnification for the practical observation of the image. We propose a nanolens, which is made of silver nanorods arranged in stacked layered configuration that provides broad resonance for achieving color imaging, as well as it provides long-distance image transfer without significant loss. A tapered arrangement of the nanorods within the stacked layers enables magnification of image for its far field observation by usual optics.

Paper Details

Date Published: 18 September 2009
PDF: 7 pages
Proc. SPIE 7392, Metamaterials: Fundamentals and Applications II, 739219 (18 September 2009); doi: 10.1117/12.826627
Show Author Affiliations
Satoshi Kawata, Osaka Univ. (Japan)
RIKEN (Japan)
Prabhat Verma, Osaka Univ. (Japan)


Published in SPIE Proceedings Vol. 7392:
Metamaterials: Fundamentals and Applications II
Mikhail A. Noginov; Nikolay I. Zheludev; Allan D. Boardman; Nader Engheta, Editor(s)

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