The current low external quantum efficiency (EQE) of deep ultraviolet (DUV) LEDs and micro-
LEDs is largely attributed to their low light extraction efficiency (LEE). To address this issue …

As an important branch of free-space optical (FSO) communication technology, ultraviolet
(UV) communication is mainly applied to mobile communication platforms represented by …

This review describes the development history of group-III nitride light-emitting diodes
(LEDs) for over 30 years, which has achieved brilliant achievements and changed people …

Integrating the dual functionalities of a photodetector and photonic synapse into a single
device is challenging due to their conflicting requirements for photocurrent decay rates. This …

The solar-blind ultraviolet band presents a unique opportunity for low-background-noise
detection due to limited atmospheric light transmission. Especially, with the ability to obtain …

This paper describes the design and characteristics of monolithically integrated three-
terminal gated III-Nitride light emitting diodes (LEDs) devices. The impact of channel doping …

Due to the overlap between the electroluminescence spectrum and spectral responsivity
curve, gallium nitride (GaN)-based multi-quantum well (MQW) diodes can modulate and …

In this work, high-performance ultraviolet (UV) phototransistors (PTs) based on the p-
GaN/AlGaN/GaN HEMT structure were reported. An innovative strategy making a tradeoff …

Ultraviolet-based optical wireless communication (OWC) is emerging as a significant
technology for the next-generation secure communication, particularly within the solar-blind …

In this work, we report an integrated deep-ultraviolet (DUV) micro-LED array consisting of
two distinct device sizes: one is 35× 35 μm 2 and the other is 100× 100 μm 2 (namely, 35-μm …