Terahertz ATR Spectroscopy of Liquids Using THz-Wave Parametric Sources
- Resource Type
- Conference
- Authors
- Shikata, Jun-ichi; Handa, Hiroyuki; Nawahara, Akira; Minamide, Hiroaki; Ikari, Tomofumi; Ishikawa, Yoichi; Ito, Hiromasa
- Source
- 2007 Conference on Lasers and Electro-Optics - Pacific Rim Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on. :1-2 Aug, 2007
- Subject
- Photonics and Electrooptics
Components, Circuits, Devices and Systems
Spectroscopy
Liquids
Reflectivity
Refractive index
Polarization
Fresnel reflection
Frequency measurement
Biophotonics
Dielectric measurements
Dielectric constant
- Language
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.