The technique works because the green laser (wavelength 532 nanometers) changes the way the crystal responds to some other ...

With the help of a ruby cube and two laser beams, researchers made one ray of light cast a shadow when illuminated by the ...

This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...

Shadows are a natural consequence of opaque walls in an illuminated Universe. Light shines; photons travel until they hit an ...

A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out ...

University of Liverpool researchers are part of an international research collaboration that has shed light on what happens ...

The LYMA laser is currently 20 percent off ahead of Black Friday, a rare discount for the brand. In fact, we’ve never seen it ...

Scientists discovered a way to encode more data into light by creating light vortices with quasicrystals. This method could ...

“On this program, nLight is responsible for delivering a 50 kilowatt high-energy laser to a prime contractor. And during the ...

who is currently setting up a new type of system that uses LCoS-SLMs (Liquid Crystal on Silicon - Spatial Light Modulator), ...

The future of transmitting massive amounts of data digitally may be here, thanks to new technology that uses a "hurricane" of ...