Title :
Terahertz ATR Spectroscopy of Liquids Using THz-Wave Parametric Sources
Author :
Shikata, Junji ; Handa, Hiroyuki ; Nawahara, A. ; Minamide, Hiroaki ; Ikari, Tomofumi ; Ishikawa, Yoichi ; Ito, H.
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai
Abstract :
Total attenuated reflection (ATR) spectroscopy was performed using monochromatic tunable THz-wave parametric sources in the frequency range of 1-7 THz. Complex refractive indices of liquid samples were determined from analysis of the reflectance data using the Fresnel formula.
Keywords :
attenuated total reflection; liquids; reflectivity; refractive index; submillimetre wave spectra; Fresnel formula; THz-wave parametric source; complex refractive index; frequency 1 THz to 7 THz; liquid sample; monochromatic tunable source; reflectance; terahertz ATR spectroscopy; total attenuated reflection; Biophotonics; Dielectric constant; Dielectric measurements; Frequency measurement; Fresnel reflection; Liquids; Polarization; Reflectivity; Refractive index; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391792
