Terahertz emission from photoconductive antenna fabricated on GaAs/Sapphire substrate

Jitao Zhang, Mingguang Tuo, Michael Gehl, Ricky Gibson, Min Liang, Galina Khitrova, Hao Xin

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

Abstract

Photoconductive antenna (PCA) was fabricated on the GaAs/Sapphire substrate. Terahertz (THz) emission properties were studied using time-domain spectroscopy. The results indicated more efficient THz radiation from this PCA when comparing with the identical PCA fabricated on low-temperature grown GaAs.

Original languageEnglish (US)
Title of host publication2015 9th European Conference on Antennas and Propagation, EuCAP 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9788890701856
StatePublished - Aug 27 2015
Event9th European Conference on Antennas and Propagation, EuCAP 2015 - Lisbon, Portugal
Duration: May 13 2015May 17 2015

Other

Other9th European Conference on Antennas and Propagation, EuCAP 2015
CountryPortugal
CityLisbon
Period5/13/155/17/15

Keywords

  • GaAs/Sapphire
  • photoconductive antenna
  • terahertz

ASJC Scopus subject areas

  • Instrumentation
  • Radiation
  • Computer Networks and Communications

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