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Far-field THz radiation pattern from photoconductive emitters on different substrates

 
: Klier, J.; Wohnsiedler, S.; Zouaghi, W.; Peytavit, E.; Lampin, J.-F.; Jonuscheit, J.; Beigang, R.

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IEEE Microwave Theory and Techniques Society:
36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011 : Houston, Texas, USA, 2 - 7 October 2011
Piscataway/NJ: IEEE, 2011
ISBN: 978-1-4577-0510-6 (Print)
ISBN: 978-1-4577-0508-3 (Online)
ISBN: 978-1-4577-0509-0
Art. 6104974
International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) <36, 2011, Houston/Tex.>
English
Conference Paper
Fraunhofer IPM ()

Abstract
We present measured terahertz radiation patterns from antennas made of low temperature grown gallium arsenide on semi-insulating gallium arsenide and low temperature grown gallium arsenide on high resistivity silicon. A strong dependence on the substrate used for the terahertz source can be shown.

: http://publica.fraunhofer.de/documents/N-208796.html