Metasurface-based bioimaging techniques for cell, animal, and human applications. In the modern world, our ability to visualize and understand the inner workings of living organisms has been ...

Figure. Concept of new quantum imaging with ultra-thin nonlinear metasurfaces. The metasurface generates spatially entangled photon pairs, with their emission angle tunable via the pump laser ...

Scientists have developed a new type of "virtual" metasurface—capable of controlling light in ways traditional lenses and optics can't—which they say is superior to the current approach, which relies ...