SiC APDs and arrays for UV and solar blind detection

Abstract

We report advancements in APDs and arrays using 4H SiC. Novel structures, array designs and specialized read out integrated circuits have been developed towards the realization of UV and solar-blind detector arrays exhibiting appreciable quantum efficiency, low noise and Geiger-mode operation. Discussion will include the design, fabrication and testing of these devices, which may find use in a variety of applications.