A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...

A tiny device can control laser light very precisely while using much less power, making it possible to build bigger and ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Complex modulation of optical fields (i.e., the control of light’s amplitude and phase) is vital to the ...

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...