Zhenhua Ni

Sep 26, 2024 | nature.com | Fan Zhong |Zhenhua Ni |Junpeng Lu |Cheng-Wei Qiu

AbstractLight encodes multidimensional information, such as intensity, polarization, and spectrum. Traditional extraction of this light information requires discrete optical components by subdividing the detection area into many “one-to-one” functional pixels. The broadband photodetection of high-dimensional optical information with a single integrated on-chip detector is highly sought after, yet it poses significant challenges.