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Bow-tie plasmonic arrays loaded with graphene for the fast room temperature detection of terahertz quantum cascade lasers

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

Published
  • Riccardo Degl'Innocenti
  • Long Xiao
  • David S. Jessop
  • Stephen J. Kindness
  • Christian W.O. Sol
  • Yuan Ren
  • Hungyen Lin
  • J. Axel Zeitler
  • Philipp Braeuninger-Weimer
  • Stephan Hofmann
  • Harvey E. Beere
  • David A. Ritchie
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Publication date5/06/2016
Host publication2016 Conference on Lasers and Electro-Optics, CLEO 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages2
ISBN (Electronic)9781943580118
<mark>Original language</mark>English
Event2016 Conference on Lasers and Electro-Optics, CLEO 2016 - San Jose, United States
Duration: 5/06/201610/06/2016

Conference

Conference2016 Conference on Lasers and Electro-Optics, CLEO 2016
Country/TerritoryUnited States
CitySan Jose
Period5/06/1610/06/16

Conference

Conference2016 Conference on Lasers and Electro-Optics, CLEO 2016
Country/TerritoryUnited States
CitySan Jose
Period5/06/1610/06/16

Abstract

We present a fast room temperature terahertz detector based on interdigitated bow-tie antennas asymmetrically doping and contacting graphene. The device was tested with a 2 THz quantum cascade laser yielding a responsivity of 0.5 μA/W.