Yongjin Wang

Mobile optical communication using a fiber-optic drone

Fiber-optic drones use physical fiber-optic tethers for data communication, reducing reliance on wireless radio links. Here, drones combine fiber-based flight-control and uplink paths and visible light downlink to achieve flight control and air-to-ground mobile optical communicat...

Self‐Filtering InGaN/GaN Multiple Quantum Wells Ultraviolet Photodetector With 12 nm Narrowband and 82 ns Ultrafast Response

ABSTRACT Ultraviolet (UV) detection technology is critically important in fields such as environmental monitoring and communications. However, conventional photodetectors struggle to achieve both narrowband spectral response and ultrafast operational speed simultaneously. Herein,...