Title :
High-performance terahertz electro-optic detector
Author :
Kröll, J. ; Darmo, J. ; Unterrainer, K.
Author_Institution :
Inst. fur Photonik & Zentrum fur Mikro und Nanostrukturen, Tech. Univ. Wien, Vienna, Austria
fDate :
6/10/2004 12:00:00 AM
Abstract :
An electro-optic terahertz (THz) detector with a metallic antireflection coating is presented. The performance of this detector does not suffer from the reflection of THz radiation within the crystal. This enhances tremendously the resolution of THz time-domain spectroscopy.
Keywords :
III-V semiconductors; antireflection coatings; chromium; electro-optical devices; gallium compounds; submillimetre wave detectors; time-domain analysis; Cr; GaP; chromium; metallic antireflection coating; terahertz electro-optic detector; time domain spectroscopy;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040492
