Title :
Handheld miniature THz ATR module
Author :
Molter, Daniel ; Torosyan, Garik ; Klier, Jens ; Matheis, Carsten ; Petermann, Christian ; Weber, Stefan ; Ellrich, Frank ; Jonuscheit, Joachim ; Beigang, René
Author_Institution :
Fraunhofer Inst. for Phys. Meas. Tech. IPM, Kaiserslautern, Germany
Abstract :
We present a novel miniature module for terahertz attenuated total reflection spectroscopy. It is made of high resistivity silicon by applying free form optics fabrication and features two parabolic surfaces which act as the sensitive interfaces. Fiber coupling of highly integrated emitter and detector chips provides a high degree of flexibility.
Keywords :
attenuated total reflection; optical fibre couplers; silicon; terahertz spectroscopy; detector chips; fiber coupling; free form optics fabrication; handheld miniature module; high resistivity silicon; parabolic surfaces; terahertz attenuated total reflection spectroscopy; Detectors; Ethanol; Optical fiber cables; Optical fiber polarization; Silicon; Time domain analysis; Time measurement;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location :
Houston, TX
Print_ISBN :
978-1-4577-0510-6
Electronic_ISBN :
2162-2027
DOI :
10.1109/irmmw-THz.2011.6104947
