Photorefractive control of surface plasmon polaritons in a hybrid liquid crystal cell

Stephen B. Abbott, Keith R. Daly, Giampaolo D'Alessandro, Malgosia Kaczmarek, David C. Smith

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

We present a photorefractive hybrid liquid crystal system that allows strong photorefractive effects on surface plasmon polaritons. We demonstrate its capability to couple energy between two 1.03 eV surface plasmon polariton modes with an efficiency of 25.3 ± 2.3%. We present the energy and grating pitch dependence of the diffraction and a model that can qualitatively explain them.

Original languageEnglish
Pages (from-to)2436-2438
Number of pages3
JournalOptics Letters
Volume37
Issue number13
DOIs
StatePublished - Jul 1 2012
Externally publishedYes

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