Manipulation of multi-dimensional plasmonic spectra for information storage

Wei Ting Chen, Pin Chieh Wu, Chen Jung Chen, Chun-Jen Weng, Hsin-Chen Lee, Ta-Jen Yen, Chieh-Hsiung Kuan, Masud Mansuripur, Din Ping Tsai

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

We demonstrate a concept of optical data storage through plasmonic resonances of metallic nano-structures. Metallic nano-structures exhibit strong variations in their reflectance and/or transmittance spectra due to surface plasmon polariton resonances. We study the variations of spectra through 50×50 arrays of repeated unit cells covering a total area of ~50×50 μm2. Each cell contains 10 different nano-features, such as an ellipse, a ring, a circle, a triangle, a square, etc. The size of each unit-cell is 500×500 nm2, and the periodicity is 1.0 μm. The variations of spectra are obvious enough to be distinguished and then retrieved. © 2011 Optical Society of America.
Original languageEnglish
Title of host publicationJoint International Symposium on Optical Memory and Optical Data Storage, ISOM_ODS 2011
PublisherOptical Society of American (OSA)
ISBN (Print)9781557529152
Publication statusPublished - 2011
Externally publishedYes
EventJoint International Symposium on Optical Memory and Optical Data Storage, ISOM_ODS 2011 - Kauai, HI, United States
Duration: 17 Jul 201120 Jul 2011

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceJoint International Symposium on Optical Memory and Optical Data Storage, ISOM_ODS 2011
PlaceUnited States
CityKauai, HI
Period17/07/1120/07/11

Bibliographical note

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