Title :
Modulation of terahertz radiation using optical control of Fabry–Perot resonances
Author :
R?Œ?’lekas, G. ; Seliuta, D. ; Devenson, J. ; Urbanovic?Œ?’, A. ; Kancleris, Z.
Author_Institution :
Center for Phys. Sci. & Technol., Vilnius, Lithuania
Abstract :
Modulation of the terahertz radiation with the modulation depth up to 95% has been demonstrated employing optically tunable Fabry-Perot resonance phenomenon in semi-insulating GaAs plate.
Keywords :
III-V semiconductors; gallium arsenide; laser beam effects; optical modulation; optical tuning; photoconductivity; terahertz wave generation; Fabry-Perot resonances; modulation depth; semi-insulating GaAs plate; terahertz radiation modulation; tunable Fabry-Perot resonance phenomenon;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2015.2396
