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500 GHz Sensor System in SiGe for Gas Spectroscopy

Schmalz, K. and Neumaier, Philipp F.-X. and Wang, R. and Borngräber, J. and Debski, Wojciech and Kaynak, M. and Kissinger, D. and Hübers, Heinz-Wilhelm (2015) 500 GHz Sensor System in SiGe for Gas Spectroscopy. 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) 2015, 23.-28. Aug. 2015, Hong Kong, China. (Submitted)

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A 500 GHz sensor system for gas spectroscopy is presented, which includes a SiGe transmitter (TX) array and a SiGe receiver (RX). The integrated local oscillators of the TX-array and RX chips are controlled by two external phase-locked loops (PLL). The reference frequency of the TX-array PLL is modulated for 2f absorption spectroscopy (second harmonic detection). The performance of the sensor system is demonstrated by the 2f absorption spectra of methanol and acetonitrile.

Item URL in elib:https://elib.dlr.de/96395/
Document Type:Conference or Workshop Item (Speech)
Title:500 GHz Sensor System in SiGe for Gas Spectroscopy
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schmalz, K.IHP Frankfurt, OderUNSPECIFIED
Neumaier, Philipp F.-X.philipp.neumaier (at) dlr.deUNSPECIFIED
Wang, R.IHP Frankfurt, OderUNSPECIFIED
Borngräber, J.IHP Frankfurt, OderUNSPECIFIED
Debski, WojciechSilicon Radar GmbHUNSPECIFIED
Kaynak, M.IHP Frankfurt, OderUNSPECIFIED
Kissinger, D.IHP Frankfurt, OderUNSPECIFIED
Hübers, Heinz-WilhelmHeinz-Wilhelm.Huebers (at) dlr.deUNSPECIFIED
Date:March 2015
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:500 GHz, THz, Spectroscopy, Millimeter-Wave, Gas-Sensor, SiGe, Transmitter, Receiver, Acetonitrile, Methanol.
Event Title:40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) 2015
Event Location:Hong Kong, China
Event Type:international Conference
Event Dates:23.-28. Aug. 2015
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management (old)
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - Optimode (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Optical Sensor Systems
Deposited By: Neumaier, Philipp
Deposited On:01 Jun 2015 06:54
Last Modified:01 Dec 2018 19:51

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