Title :
Real-time THz-wave spectroscopy via infrared lights detection interacted with evanescent THz waves
Author :
Akiba, Tatsuro ; Kaneko, Naoya ; Suizu, Koji ; Miyamoto, Katsuhiko ; Omatsu, Takashige
Author_Institution :
Chiba Inst. of Technol., Narashino, Japan
Abstract :
We report a novel spectroscopy technique that uses an evanescent terahertz wave, without detecting the THz wave directly. It will be possible to measure various material in real-time at the terahertz frequency region.
Keywords :
terahertz spectroscopy; evanescent THz waves; frequency 0.1 THz to 10 THz; infrared light detection; real-time THz-wave spectroscopy technique; terahertz frequency region; Crystals; Nonlinear optics; Optical pumping; Optical reflection; Optical surface waves; Real-time systems; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
