Title :
Self-referenced spectral-domain interferometry for terahertz detection
Author :
Ibrahim, Amin ; Sharma, Gitika ; Singh, Karam ; Al-Naib, Ibraheem ; Morandotti, Roberto ; Ozaki, Takashi
Abstract :
We demonstrate a novel technique for improving the signal-to-noise ratio of terahertz detection, based on self-referencing spectral-domain interferometry. We test and compare the terahertz electric field measured using this method with standard electro-optic sampling technique.
Keywords :
electric field measurement; electro-optical effects; electromagnetic wave interferometry; submillimetre wave detectors; terahertz wave detectors; self-referenced spectral-domain interferometry; signal-to-noise ratio; standard electrooptic sampling technique; terahertz detection; terahertz electric field measurement; Charge coupled devices; Interferometry;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
DOI :
10.1109/IRMMW-THz.2013.6665767
