Title :
Ultra high dynamic range electro optic sampling for terahertz detection using fiber based spectral domain interferometry
Author :
Ibrahim, A. ; Ferachou, D. ; Sharma, G. ; Singh, K. ; Ozaki, T.
Author_Institution :
INRS-EMT, Univ. du Quebec, Varennes, QC, Canada
Abstract :
We demonstrate a novel fiber-based spectral-domain interferometry (SDI) technique for terahertz electric field measurement. Signal-to-noise ratio is enhanced by more than four folds while the scanning window is extended to >30 picoseconds compared to conventional SDI techniques.
Keywords :
electric field measurement; electro-optical devices; light interferometry; terahertz wave detectors; fiber based spectral domain interferometry; scanning window; signal-to-noise ratio; terahertz detection; terahertz electric field measurement; ultra high dynamic range electro optic sampling; Earth Observing System; Electric fields; Laser beams; Optical fiber polarization; Probes; Signal to noise ratio;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
