Ultrafast LT-GaAs photoconductors based on a Fabry-Pérot cavity designed for 1550 nm wavelength illumination
Résumé
We study low-temperature-grown GaAs (LT-GaAs) based ultrafast Fabry-Pérot cavity photoconductors, designed for THz optoelectronics applications using 1550 nm pulsed lasers. We present here, as a proof of concept, the under-sampling of continuous RF waves up to 67 GHz.