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Power scaling of ultra-thin terahertz beam-splitters

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Published
  • B. S. Y. Ung
  • Christophe Fumeaux
  • Hungyen Lin
  • Bernd M. Fischer
  • Brian W. H. Ng
  • Derek Abbott
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Publication date2012
Host publicationInfrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
PublisherIEEE
Number of pages2
ISBN (electronic)9781467315968
ISBN (print)9781467315982
<mark>Original language</mark>English

Abstract

A low-cost ultra-thin broadband terahertz beam-splitter based on a thin conductive layer has previously been fabricated and tested. Here, this paper shows the linearity of power scaling of the beam-splitter from lower to higher power in typical terahertz time-domain spectroscopy systems. The presented results consider multiple samples of differing thicknesses.