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Proceedings Paper

Plasmonic technologies for data storage
Author(s): Il-Min Lee; Seyoon Kim; Dongho Oh; Byoungho Lee
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Paper Abstract

In this work, to investigate the feasibility of plasmonics for data storage, we studied several aspects of the plasmoincs in confining and enhancing the light field in subwavelength metallic structures. Starting from the brief review on the plasmonic resonance in simple metallic nano-structures such as metallic ellipsoid and ellipsoidal metallic void, we extended our interest to the metallic apertures as a near-field transducer for data storage devices. Based on the several numerical calculations, simple and intuitive features in designing considerations such as resonance mechanisms, figureof- merits, topological considerations in metallic apertures are discussed.

Paper Details

Date Published: 2 December 2010
PDF: 9 pages
Proc. SPIE 7851, Information Optics and Optical Data Storage, 78510D (2 December 2010); doi: 10.1117/12.872475
Show Author Affiliations
Il-Min Lee, Seoul National Univ. (Korea, Republic of)
Seyoon Kim, Seoul National Univ. (Korea, Republic of)
Dongho Oh, Seoul National Univ. (Korea, Republic of)
Byoungho Lee, Seoul National Univ. (Korea, Republic of)

Published in SPIE Proceedings Vol. 7851:
Information Optics and Optical Data Storage
Feijun Song; Shiquan Tao; Francis T. S. Yu; Suganda Jutamulia; Kees A. Schouhamer Immink; Keiji Shono, Editor(s)

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