Dichroic optical properties of extended nanostructures fabricated using angle-resolved nanosphere lithography

Christy L. Haynes, Richard P. Van Duyne

Research output: Contribution to journalArticlepeer-review

149 Scopus citations

Abstract

Extended angle-resolved noble metal nanostructures such as nanooverlaps, nanocontacts, nanogaps, and nanochains show diverse optical characteristics. Polarized microextinction spectroscopy demonstrates dichroic contrast varying between 20 and 200 nm upon comparing the optical spectra of the transverse and longitudinal localized surface plasmon resonance modes. This dichroic contrast can be easily controlled by regulating deposition conditions.

Original languageEnglish (US)
Pages (from-to)939-943
Number of pages5
JournalNano letters
Volume3
Issue number7
DOIs
StatePublished - Jul 1 2003

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