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Fully-integrated THz transceiver with 4.5 THz bandwidth and 70 dB dynamic range

: Globisch, B.; Dietz, R.J.B.; Kohlhaas, R.B.; Kleinert, M.; Roehle, H.; Göbel, T.; Schell, M.


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)
International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) <41, 2016, Copenhagen>
Conference Paper
Fraunhofer HHI ()

We present a fully-integrated, fiber-coupled transceiver module for THz time domain spectroscopy. The transceiver combines emitter and receiver in a compact, 25 mm housing, which allows for THz reflection measurements under normal incidence. With a bandwidth of 4.5 THz and a peak dynamic range of 70 dB this THz reflection head is a versatile tool for material inspection and non-destructive testing.