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 ...

Researchers showed that a laser beam can sometimes act like a solid object and cast a shadow that is visible to the naked eye. In the picture, the shadow appears as the horizontal line traversing the ...

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

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 ...