Abstract: This study presents an experimental investigation of AlGaN/GaN ultraviolet photodetectors (UV PDs) incorporating square and hexagonal nanohole arrays, aiming to enhance the devices’ optical ...

Source: “Monolithic integration of metalens on III-V photodetector for enhanced sensing,” by Jinyu Zhang, Jiale Liu, Le Qin, ...

Abstract: Nano-air-channel photodetectors (NACPDs) based on field emission have attracted much attention due to their ability to realize ballistic electron transport in the air. However, most of the ...