Metalenses represent a revolutionary advancement in optical technology. Unlike conventional microscope objectives that rely on curved glass surfaces, metalenses employ nanoscale structures to ...

Researchers have invented an entirely new field of microscopy -- nuclear spin microscopy. The team can visualize magnetic signals of nuclear magnetic resonance with a microscope. Quantum sensors ...

A research team from Zhejiang University has established a scientific framework for selecting the optimal near-infrared (NIR) fluorescence imaging window in wide-field microscopy, addressing a ...