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Proceedings Paper

Remote detection of gases and liquids by imaging Fourier transform spectrometry using a focal plane array detector: first results
Author(s): Roland Harig; Jörn Gerhard; René Braun; Chris Dyer; Ben Truscott; Richard Moseley
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Paper Abstract

Infrared spectrometry allows detection and identification of gases in the atmosphere as well as analysis of solids and liquids from long distances. An application of the method which has received increased attention over the last years is the detection of hazardous compounds. These may be present in the gas phase in the atmosphere but also as liquid droplets on surfaces. In this study, imaging Fourier transform spectrometry (IFTS) was applied to detect both liquids and gases. Measurements were performed with an imaging Fourier transform spectrometer developed at TUHH. The imaging spectrometer and first results of measurements are presented.

Paper Details

Date Published: 25 October 2006
PDF: 12 pages
Proc. SPIE 6378, Chemical and Biological Sensors for Industrial and Environmental Monitoring II, 637816 (25 October 2006); doi: 10.1117/12.692922
Show Author Affiliations
Roland Harig, Hamburg Univ. of Technology (Germany)
Jörn Gerhard, Hamburg Univ. of Technology (Germany)
René Braun, Hamburg Univ. of Technology (Germany)
Chris Dyer, Porton Down (United Kingdom)
Ben Truscott, Porton Down (United Kingdom)
Richard Moseley, Porton Down (United Kingdom)


Published in SPIE Proceedings Vol. 6378:
Chemical and Biological Sensors for Industrial and Environmental Monitoring II
Steven D. Christesen; Arthur J. Sedlacek; James B. Gillespie; Kenneth J. Ewing, Editor(s)

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