Title :
Applications of THz-time domain spectroscopy and far-infrared Fourier transform spectroscopy on petroleum products analysis
Author :
Al-Douseri, Fatemah M. ; Liu, Haibo ; Yun-Sik, Jin ; Chen, Yunqin ; Zhang, X.-C.
Author_Institution :
Center for Terahertz Res., Rensselaer Polytech. Inst., Troy, NY, USA
fDate :
27 Sept.-1 Oct. 2004
Abstract :
The feasibility of THz-time domain spectroscopy and far-infrared Fourier transform spectroscopy for chemical and physical analysis of petroleum products was investigated in the spectral range of 0.1-19.0 THz. Resonance levels of petroleum samples of commercial gasoline, diesel, and lubricating oil are identified at 464 cm-1, 475 cm-1 and 449 cm-1 respectively.
Keywords :
Fourier transform spectra; lubricating oils; petroleum; submillimetre wave spectra; 0.1 to 19 THz; 449 cm-1; 464 cm-1; 475 cm-1; THz time domain spectroscopy; chemical analysis; diesel; far infrared Fourier transform spectroscopy; gasoline; lubricating oil; petroleum products analysis; petroleum samples; physical analysis; Absorption; Chemical analysis; Fourier transforms; Frequency; Fuels; Infrared spectra; Optical pulse generation; Petroleum; Refractive index; Spectroscopy;
Conference_Titel :
Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on
Print_ISBN :
0-7803-8490-3
DOI :
10.1109/ICIMW.2004.1422131
