Title :
High resolution terahertz time-domain spectroscopy
Author :
Kröll, Josef ; Darmo, Juraj ; Unterrainer, Karl
Author_Institution :
Inst. of Solid-State Electron., Vienna Univ. of Technol., Austria
Abstract :
Terahertz time-domain spectroscopy is applied to measure crystal orientation dependant absorption of benzoic acid at frequencies below 5 THz. A high frequency resolution is achieved for the system with a chromium coated GaP electro-optic detector.
Keywords :
antireflection coatings; chromium; electro-optical devices; gallium compounds; infrared spectroscopy; optical materials; organic compounds; submillimetre wave spectroscopy; vibrational modes; Cr; GaP; benzoic acid; chromium coated GaP electro-optic detector; crystal orientation dependant absorption; terahertz time-domain spectroscopy;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
