The many properties of light allow it to be manipulated and used for applications that range from very sensitive measurements to communications and intelligent ways to interrogate objects. A ...

AI-powered tiny optical device corrects distorted light in a single image, enabling sharper imaging for microscopy, astronomy and compact optical systems. (Nanowerk News) Blurry light from lens ...

Free-space optical (FSO) communication enables high-speed, secure, and bandwidth-efficient data transmission for terrestrial and inter-satellite networks, outperforming traditional radio frequency (RF ...

Optical metrology is a well-established subject, dating back to early interferometry techniques utilizing light’s linear momentum through fringes. In recent years, significant interest has arisen in ...

Structured light passing through a noisy environment gets distorted (a), but if another unstructured beam also gains the same distortion, the effect can be undone by mixing them in a nonlinear crystal ...