Review
Open access
Sep 2026
Light field detection in the age of artificial intelligence
Light carries information across intensity, phase, spectrum, polarization, space and time, yet a conventional photodetector typically produces only a scalar photocurrent. Computational light field detection addresses this mismatch by encoding multidimensional optical information into compact measurements that can be re...
Wei-Wei Cai, Yi-Ru Zhang, En-Bo Yang et al.
· Nature Reviews Electrical En... · 0 citations