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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, 2015-08-23 - 2015-08-28, Hong Kong, China. doi: 10.1109/IRMMW-THz.2015.7327489.

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Abstract

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
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Schmalz, K.IHP Frankfurt, OderUNSPECIFIEDUNSPECIFIED
Neumaier, Philipp F.-X.philipp.neumaier (at) dlr.deUNSPECIFIEDUNSPECIFIED
Wang, R.IHP Frankfurt, OderUNSPECIFIEDUNSPECIFIED
Borngräber, J.IHP Frankfurt, OderUNSPECIFIEDUNSPECIFIED
Debski, WojciechSilicon Radar GmbHUNSPECIFIEDUNSPECIFIED
Kaynak, M.IHP Frankfurt, OderUNSPECIFIEDUNSPECIFIED
Kissinger, D.IHP Frankfurt, OderUNSPECIFIEDUNSPECIFIED
Hübers, Heinz-WilhelmHeinz-Wilhelm.Huebers (at) dlr.deUNSPECIFIEDUNSPECIFIED
Date:2015
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI:10.1109/IRMMW-THz.2015.7327489
Status:Published
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 Start Date:23 August 2015
Event End Date:28 August 2015
Organizer:IEEE
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:11 Sep 2026 07:47

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