DocumentCode :
521943
Title :
Terahertz imaging and spectroscopy
Author :
Davies, A.G. ; Burnett, A.D. ; Dean, P. ; Wood, C.D. ; Saat, N.K. ; Hatem, O. ; Cunningham, J. ; Linfield, E.H.
Author_Institution :
Sch. of Electron. & Electr. Eng., Univ. of Leeds, Leeds, UK
fYear :
2010
fDate :
12-16 April 2010
Firstpage :
1
Lastpage :
5
Abstract :
We review recent experiments on the use of terahertz frequency time-domain spectroscopy to sense materials of security relevance. We also explore developments in the use of terahertz quantum cascade lasers to discriminate such materials, and new THz sources that can potentially exploit convenient communication wavelength excitation lasers.
Keywords :
Crystalline materials; Electromagnetic spectrum; Explosives; Frequency; Optical imaging; Optical materials; Quantum cascade lasers; Security; Spectroscopy; Time domain analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location :
Barcelona, Spain
Print_ISBN :
978-1-4244-6431-9
Electronic_ISBN :
978-84-7653-472-4
Type :
conf
Filename :
5505099
Link To Document :
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