AlGaN based III-nitride tunnel barrier hyperspectral detector: Effect of internal polarization

摘要

We report on the recent progress made toward development of a Ill-nitride based tunable hyperspectral detector pixel with the potential advantages of reduced hardware complexity and increased dynamic control on the detection parameters in the context of existing hyperspectral detection systems. We discuss the concept, experiments, and simulation of devices along with the different obstacles to be overcome before this technology can mature into a commercial application.