Infrared Sensitive Thin-Film Photodetectors for Integration on Top of CMOS KU Leuven
Nowadays, infrared light sensors are becoming widely used in numerous applications, from single imagers till fiber optics, medical and space applications. Current image sensors operating in the short-wavelength infrared (SWIR) range typically use epitaxially grown III-V semiconductors as the photoactive material. To realize a two-dimensional focal plane array, the active layer chip is connected with a CMOS readout chip using solder bump ...