elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Molecular spectroscopy by illumination-induced frequency tuning of a terahertz quantum-cascade laser

Alam, Mohammad Tasmim and Wienold, Martin and Schrottke, Lutz and Grahn, Holger T. and Hübers, Heinz-Wilhelm (2018) Molecular spectroscopy by illumination-induced frequency tuning of a terahertz quantum-cascade laser. 8th International Quantum Cascade Laser School and Workshop, 2-7 September, 2018, Cassis, France. (Unpublished)

[img] PDF
356kB

Abstract

We report on molecular spectroscopy with a terahertz quantum-cascade laser (QCL). The frequency of the QCL is tuned by illuminating its facet using a near-infrared laser. A tuning range of 3.35 GHz is achieved for continuous-wave operation.

Item URL in elib:https://elib.dlr.de/125868/
Document Type:Conference or Workshop Item (Poster)
Title:Molecular spectroscopy by illumination-induced frequency tuning of a terahertz quantum-cascade laser
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Alam, Mohammad Tasmimtasmim.alam (at) dlr.deUNSPECIFIED
Wienold, MartinMartin.Wienold (at) dlr.deUNSPECIFIED
Schrottke, Lutzlutz (at) pdi-berlin.deUNSPECIFIED
Grahn, Holger T.htgrahn (at) pdi-berlin.deUNSPECIFIED
Hübers, Heinz-Wilhelmheinz-wilhelm.huebers (at) dlr.deUNSPECIFIED
Date:2018
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Unpublished
Keywords:Molecular spectroscopy, Frequency tuning, quantum-cascade laser
Event Title:8th International Quantum Cascade Laser School and Workshop
Event Location:Cassis, France
Event Type:international Conference
Event Dates:2-7 September, 2018
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:other
DLR - Research area:Raumfahrt
DLR - Program:R - no assignment
DLR - Research theme (Project):R - no assignment
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Optical Sensor Systems > Terahertz and Laser Spectroscopy
Deposited By: Alam, Tasmim
Deposited On:14 Jan 2019 08:53
Last Modified:31 Jul 2019 20:23

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.