Xiaolong Chen

Thin Phophorus‐Oxide‐Assisted Electrically Pumped Mid‐Infrared Light Emission in a Twisted Black Phosphorus Structure with Polarization Switching

ABSTRACT Efficient and polarization‐switchable on‐chip mid‐infrared light sources are desirable for portable and miniaturized systems for applications in gas sensing, free‐space optical communications, and imaging. The polarization‐switchable function can offer a new information...