Terahertz emission from nano-structured metal surfaces

Welsh, Gregor and Hunt, Neil and Wynne, Klaas; Corkum, P and Jonas, D and Miller, RJD and Weiner, AM, eds. (2007) Terahertz emission from nano-structured metal surfaces. In: Ultrafast Phenomena XV. Springer series in chemical physics . Springer-Verlag Berlin, USA, pp. 778-780. ISBN 9783540687795 (https://doi.org/10.1007/978-3-540-68781-8_248)

Abstract

Nanostructured metal surfaces were created by depositing a 30 nm layer of bulk gold onto a periodic fused silica transmission grating. By exciting this with a femtosecond laser beam, in air, results in terahertz radiation being produced. This emission is angle dependent. Furthermore, the emitted radiation has a third order power dependence ruling out the chi((2)) process, optical rectification.

ORCID iDs

Welsh, Gregor ORCID: https://orcid.org/0000-0001-7933-4190

Hunt, Neil ORCID: https://orcid.org/0000-0001-7400-5152

Wynne, Klaas ORCID: https://orcid.org/0000-0002-5305-5940

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• Item metadata

  Item type:	Book Section
  ID code:	32384
  Dates:	Date Event 2007 Published
  Subjects:	Science > Physics
  Department:	Faculty of Science > Physics
  Depositing user:	Pure Administrator
  Date deposited:	03 Aug 2011 11:57
  Last modified:	11 Nov 2024 14:43
  Related URLs:	Publisher
  URI:	https://strathprints.strath.ac.uk/id/eprint/32384