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Fiber coupled THz QTDS at 1550 nm

 
: Balzer, J.C.; Kohlhaas, R.; Rehn, A.; Koch, M.; Schell, M.; Göbel, T.; Dietz, R.J.B.

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Institute of Electrical and Electronics Engineers -IEEE-:
41st International Conference on Infrared, Millimeter, and Terahertz waves, IRMMW-THz 2016 : 25-30 September 2016, Copenhagen, Denmark
Piscataway, NJ: IEEE, 2016
ISBN: 978-1-4673-8485-8 (Electronic)
ISBN: 978-1-4673-8486-5 (Print on Demand)
pp.140-141
International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) <41, 2016, Copenhagen>
English
Conference Paper
Fraunhofer HHI ()

Abstract
We present a THz quasi time-domain spectroscopy (QTDS) system based on fiber coupled antennas operating at 1550 nm excitation wavelength. Frequency components up to 950 GHz can be generated with this setup. The signal to noise ratio of a single shot measurement is around 60 dB between 40 GHz and 240 GHz.

: http://publica.fraunhofer.de/documents/N-444884.html