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Controlling Surface Plasmon Polariton propagation using Phase Change Materials

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

By exploiting the high contrast in the optical properties of the phase change material Ge2Sb2Te5 between its amorphous and its crystalline stable phases (ncryst-namor = 2.5 and kcryst-kamor = 1 at 1.55 µm) [1] a thin film (80 nm) of this material placed on top of an Au waveguide can be used to modify the propagation of surface plasmon polaritons (SPPs) along it due to an increase in both its losses and reflection in the Ge2Sb2Te5 layer.
Original languageEnglish
Title of host publicationEuropean Quantum Electronics Conference, EQEC 2015
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781467374750
Publication statusPublished - Jun 2015
EventEuropean Quantum Electronics Conference - Munich, Germany
Duration: 21 Jun 201525 Jun 2015

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceEuropean Quantum Electronics Conference
Abbreviated titleEQEC 2015
Country/TerritoryGermany
CityMunich
Period21/06/1525/06/15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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