Title :
Ultra-broadband dielectric THz spectroscopy with air-biased-coherent-detection
Author :
D´Angelo, Francesco ; Bonn, Mischa ; Turchinovich, Dmitry
Author_Institution :
Max Planck Inst. for Polymer Res., Mainz, Germany
Abstract :
We present results on ultra-broadband THz-TDS on silicon using air biased coherent detection (ABCD) technique. We find that the positioning of the sample in the spectrometer, leading to the spatial shift of THz focus, is crucial for accurate spectroscopy results.
Keywords :
dielectric devices; elemental semiconductors; radiofrequency spectrometers; silicon; submillimetre wave detectors; terahertz spectroscopy; terahertz wave detectors; ABCD technique; Si; TDS; air biased coherent detection technique; air-biased-coherent-detection; spectrometer; time-domain spectroscopy; ultrabroadband dielectric THz spectroscopy; Lead; Plasma measurements; Plasmas;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
DOI :
10.1109/IRMMW-THz.2013.6665505
