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Optoelectronic control of an external cavity quantum cascade laser using a graphene loaded metamaterial array

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

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  • S. J. Kindness
  • D. S. Jessop
  • B. Wei
  • R. Wallis
  • V. S. Kamboj
  • L. Xiao
  • Y. Ren
  • P. Braeuninger-Weimer
  • S. Hofmann
  • H. E. Beere
  • D. A. Ritchie
  • R. Degl'Lnnocenti
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Publication date14/05/2017
Host publication2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-2
Number of pages2
ISBN (Electronic)9781943580279
<mark>Original language</mark>English
Event2017 Conference on Lasers and Electro-Optics, CLEO 2017 - San Jose, United States
Duration: 14/05/201719/05/2017

Conference

Conference2017 Conference on Lasers and Electro-Optics, CLEO 2017
Country/TerritoryUnited States
CitySan Jose
Period14/05/1719/05/17

Publication series

Name2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
Volume2017-January

Conference

Conference2017 Conference on Lasers and Electro-Optics, CLEO 2017
Country/TerritoryUnited States
CitySan Jose
Period14/05/1719/05/17

Abstract

We present the optoelectronic frequency and amplitude modulation of a terahertz quantum cascade laser, achieved by implementing a graphene loaded split ring resonator array into an external cavity feedback set-up. Amplitude modulation depths as high as 100% are achieved and the output frequency is lithographically and optoelectronically tuned.