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

Microsoft has announced the final feature update for HoloLens 2, which includes improvements to text scaling, eye calibration ...

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

Physicists, however, have just discovered something very peculiar. A laser passing through the right transparent material can ...

Sony has partnered with California’s Astro Digital to test laser communications from two small satellites, using optical disc technology the Japanese conglomerate pioneered for CD players.

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

Looking for the best laser printer for your business or home office? As TechRadar Pro's resident printer specialist, I’ve reviewed over a hundred products, including the best printers and best ...

But with so many options available, how do you choose? Inkjet, laser, LED - each technology has its own strengths and weaknesses. Do you need speed or quality? Are you printing mostly text or photos?

The PL2 sports HDMI 2.1 ports with ALLM, which optimizes parameters for console gaming performance On the audio front, the Laser Cinema boasts a 30-W top-firing sound system with Dolby Atmos ...

Earlier this month, Microsoft ended production of its HoloLens 2 headset with no plans for a successor. The company emphasized at the time that it remains "fully committed" to IVAS.