DocumentCode
448206
Title
Fingerprinting molecules based on direct measurement of absorption spectrum by frequency-tuning monochromatic THz source
Author
Shi, Wei ; Ding, Yujie J.
Author_Institution
Dept. of Comput. Sci. & Electr. Eng., Lehigh Univ., Bethlehem, PA, USA
Volume
2
fYear
2005
fDate
22-27 May 2005
Firstpage
1220
Abstract
By measuring the absorption spectra of three families of the common chemicals in the vapor phase, we have demonstrated that THz absorption spectroscopy could be eventually used to fingerprint molecules.
Keywords
spectrochemical analysis; submillimetre wave spectra; THz absorption spectroscopy; absorption spectra measurement; fingerprinting molecule; frequency-tuning monochromatic THz source; vapor phase; Atmospheric measurements; Chemicals; Electromagnetic wave absorption; Fingerprint recognition; Frequency measurement; Gases; Infrared spectra; Phase measurement; Pollution measurement; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN
1-55752-795-4
Type
conf
DOI
10.1109/CLEO.2005.202078
Filename
1573144
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