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Development of a multichannel lock-in amplifier for Terahertz time-domain systems

: Brahm, A.; Müller, M.; Gerth, C.; Notni, G.


Institute of Electrical and Electronics Engineers -IEEE-:
37th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2012 : University of Wollongong, Australia, September 23 - 28, 2012
Piscataway/NJ: IEEE, 2012
ISBN: 978-1-4673-1598-2 (Print)
ISBN: 978-1-4673-1596-8 (Online)
ISBN: 978-1-4673-1597-5
2 pp.
International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) <37, 2012, Wollongong/Australia>
Conference Paper
Fraunhofer IOF ()

A multichannel lock-in was developed for the use in a multichannel Terahertz time-domain measurement (TDS) setup. The number of channels can be scaled from 1 channel up to 128 channels regarding the application.