Plasmonic technologies for data storage

Il-Min Lee; Seyoon Kim; Dongho Oh; Byoungho Lee

doi:10.1117/12.872475

2 December 2010 Plasmonic technologies for data storage

Il-Min Lee, Seyoon Kim, Dongho Oh, Byoungho Lee

Proceedings Volume 7851, Information Optics and Optical Data Storage; 78510D (2010) https://doi.org/10.1117/12.872475
Event: Photonics Asia 2010, 2010, Beijing, China

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.

Citation Download Citation

Il-Min Lee, Seyoon Kim, Dongho Oh, and Byoungho Lee "Plasmonic technologies for data storage", Proc. SPIE 7851, Information Optics and Optical Data Storage, 78510D (2 December 2010); https://doi.org/10.1117/12.872475

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