COLLEONI, MARGHERITA PATRIZIA MARIA; Vidal Rodriguez, Borja(Optical Society of America, 2014-12-01)
We report the observation of the dichroism effect in simple wire grid structures made of graphite on a paper substrate, i.e. we investigate the feasibility of drawing polarizers for the THz band using conventional ...
Sanjuan, Federico; Bockelt, Alexander; Vidal Rodriguez, Borja(Optical Society of America, 2014-08-01)
A processing technique for the determination of the average refractive index and thickness of a two-layer system is presented. It is based on a single measurement with a standard terahertz time-domain spectrometer and the ...