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Ultrafast optical control of terahertz surface plasmon polariton in subwavelength hole-arrays at room temperature

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

1 Scopus citations

Abstract

We demonstrate ultrafast optical control of surface plasmon assisted terahertz (THz) transmission in a subwavelength metallic hole array on a semiconductor substrate. The transient photoconductivity of the substrate allows modulation of the THz resonance amplitude via optical excitation with a time scale of ~10 ps.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2009
DOIs
StatePublished - Nov 16 2009
Event2009 Conference on Lasers and Electro-Optics, CLEO 2009 -
Duration: Nov 16 2009 → …

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

Conference2009 Conference on Lasers and Electro-Optics, CLEO 2009
Period11/16/09 → …

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