Numerical investigation of influence GaP nanowire geometry to light extraction efficiency of red light-emitting diode

Simulation of physical processes
Authors:
Novikova Kristina N. Funtikova Anastasiia S. Mozharov Alexey M. Mukhin Ivan S.
Abstract:

Currently, micro-LEDs are promising optoelectronic devices. Numerical investigation was carried out to study the influence of the GaP nanowires geometric parameters on the light extraction efficiency to improve micro-LEDs  efficiency. The nanowires diameter has been shown to significantly alter the light extraction efficiency. The optimal nanowire diameter for a wavelength of 650 nm is close to 200 nm.