A Contribution to Active Infrared Laser Spectroscopy for Remote Substance Detection

A Contribution to Active Infrared Laser Spectroscopy for Remote Substance Detection

In this work we present a stand-off, long wave infrared (LWIR) spectroscopy system for remote detection of hazardous substances. The principle is based upon wavelength selective illumination using External Cavity Quantum Cascade Lasers, that are tunable in the LWIR wavelength range from 7.5 - 10 µm,...

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Bibliographic Details
Main Author: Jarvis, Jan-Philip (auth)
Format: Electronic Book Chapter
Language:English
Published: KIT Scientific Publishing 2017
Series:Schriftenreihe Automatische Sichtprüfung und Bildverarbeitung
Subjects:
Laserspektroskopie
Infrared spectroscopy
Infrarotspektroskopie
Hyperspektralbilder
remote detection
Explosivstoffdetektion
laser spectroscopy
Lineares Mixturmodell
linear mixture model
hyperspectral imaging
Online Access:DOAB: download the publication
DOAB: description of the publication
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Summary:In this work we present a stand-off, long wave infrared (LWIR) spectroscopy system for remote detection of hazardous substances. The principle is based upon wavelength selective illumination using External Cavity Quantum Cascade Lasers, that are tunable in the LWIR wavelength range from 7.5 - 10 µm, in which most chemical substances exhibit a highly characteristic absorption behaviour.
Physical Description:1 electronic resource (XIV, 189 p. p.)
ISBN:KSP/1000074148
9783731507253
Access:Open Access

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