High-resolution absorption spectroscopy with a phase-locked quantum-cascade laser

Voigt, Robert and Wienold, Martin and Jayasankar, Divya and Drakinskiy, V. and Stake, Jan and Sobis, Peter and Schrottke, Lutz and Lü, Xiang and Grahn, Holger T. and Hübers, Heinz-Wilhelm (2022) High-resolution absorption spectroscopy with a phase-locked quantum-cascade laser. In: 47th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2022. International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2022-08-28 - 2022-09-02, Delft, Niederlande. doi: 10.1109/IRMMW-THz50927.2022.9895836. ISBN 978-172819427-1. ISSN 2162-2027.

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Official URL: https://ieeexplore.ieee.org/abstract/document/9895836

Abstract

We report on high-resolution spectroscopy using a quantum-cascade laser (QCL) with an emission of 3.3 THz, which is locked to a mm-wave reference signal using a harmonic Schottky diode mixer.

Item URL in elib:

https://elib.dlr.de/190081/

Document Type:

Conference or Workshop Item (Speech)

Title:

High-resolution absorption spectroscopy with a phase-locked quantum-cascade laser

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Voigt, Robert	Robert.Voigt (at) dlr.de	UNSPECIFIED	UNSPECIFIED
Wienold, Martin	Martin.Wienold (at) dlr.de	UNSPECIFIED	UNSPECIFIED
Jayasankar, Divya	Chalmers University of Technology, Sweden	UNSPECIFIED	UNSPECIFIED
Drakinskiy, V.	Chalmers University of Technology, Goeteborg, Sweden	UNSPECIFIED	UNSPECIFIED
Stake, Jan	Chalmers University of Technology	UNSPECIFIED	UNSPECIFIED
Sobis, Peter	Chalmers University of Technology, Goeteborg, Sweden	UNSPECIFIED	UNSPECIFIED
Schrottke, Lutz	Paul-Drude-Institut für Festkörperelektronik, Berlin, Germany	UNSPECIFIED	UNSPECIFIED
Lü, Xiang	Paul-Drude-Institut für Festkörperelektronik, Berlin, Germany	UNSPECIFIED	UNSPECIFIED
Grahn, Holger T.	Paul-Drude-Institut für Festkörperelektronik, Berlin, Germany	UNSPECIFIED	UNSPECIFIED
Hübers, Heinz-Wilhelm	Heinz-Wilhelm.Huebers (at) dlr.de	UNSPECIFIED	UNSPECIFIED

Date:

26 September 2022

Journal or Publication Title:

47th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2022

Refereed publication:

Yes

Open Access:

Gold Open Access:

In SCOPUS:

Yes

In ISI Web of Science:

Yes

DOI:

10.1109/IRMMW-THz50927.2022.9895836

ISSN:

2162-2027

ISBN:

978-172819427-1

Status:

Published

Keywords:

Spectroscopy, Stabilization, Lamb-dip, QCL, THz

Event Title:

International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)

Event Location:

Delft, Niederlande

Event Type:

international Conference

Event Start Date:

28 August 2022

Event End Date:

2 September 2022

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Space

HGF - Program Themes:

Earth Observation

DLR - Research area:

Raumfahrt

DLR - Program:

R EO - Earth Observation

DLR - Research theme (Project):

R - Terahertz spectrometer for atomic oxygen in the mesosphere/thermosphere

Location:

Berlin-Adlershof

Institutes and Institutions:

Institute of Optical Sensor Systems > Terahertz and Laser Spectroscopy

Deposited By:

Voigt, Robert

Deposited On:

15 Nov 2022 13:10

Last Modified:

24 Apr 2024 20:51

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