Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, ...

Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...

You know how you can feel when someone is looking at you? Thanks to a person detector, [Michael Rigsby’s] little robotic light switch also knows when you are looking at it. As you can see in the video ...

Four lenses and a Spatial Light Modulator allow each pixel to have a different focal length in research from Carnegie Mellon ...