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

Fast terahertz imaging with a quantum-cascade laser and a scanning mirror

Rothbart, Nick and Richter, Heiko and Wienold, Martin and Schrottke, L. and Giehler, M. and Hey, R. and Grahn, H.T. and Hübers, Heinz-Wilhelm (2012) Fast terahertz imaging with a quantum-cascade laser and a scanning mirror. 5th Workshop on Terahertz Technology, 06.-07. März 2012, Kaiserslautern, Deutschland.

Full text not available from this repository.

Abstract

A terahertz imaging system based on a quantum-cascade laser (QCL), a fast scanning mirror, and a sensitive Ge:Ga detector is demonstrated. Transmission images are obtained by scanning the beam of the QCL across an object. Images with a diameter of approximately 45 mm and a signal-to-noise ratio of approximately 25 dB were obtained within 1.1 s. The system was also used to obtain three dimensional images by computed tomography.

Item URL in elib:https://elib.dlr.de/78026/
Document Type:Conference or Workshop Item (Poster)
Title:Fast terahertz imaging with a quantum-cascade laser and a scanning mirror
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Rothbart, Nicknick.rothbart (at) dlr.deUNSPECIFIED
Richter, Heikoheiko.richter (at) dlr.deUNSPECIFIED
Wienold, MartinPDIUNSPECIFIED
Schrottke, L.PDIUNSPECIFIED
Giehler, M.PDIUNSPECIFIED
Hey, R.PDIUNSPECIFIED
Grahn, H.T.PDI-BerlinUNSPECIFIED
Hübers, Heinz-Wilhelmheinz-wilhelm.huebers (at) dlr.deUNSPECIFIED
Date:6 March 2012
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Terahertz, imaging, quantum-cascade laser, scanning mirror, computed tomography
Event Title:5th Workshop on Terahertz Technology
Event Location:Kaiserslautern, Deutschland
Event Type:international Conference
Event Dates:06.-07. März 2012
Organizer:Fraunhofer IPM
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 - Projekt FAMOUS 2 (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Experimentelle Planetenphysik
Deposited By: Rothbart, Nick
Deposited On:29 Oct 2012 10:36
Last Modified:29 Oct 2012 10:36

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.