Can light itself, perhaps from a laser, cast a shadow? It might seem like a trick question, but the answer to this is "yes." ...

After discussing the quirks in 3D modeling software, where a laser beam is treated as a solid object that can cast a shadow, ...

Lasers that can harness bacteria’s natural ability to convert sunlight into energy could power missions to Mars and provide a ...

Researchers create a visible shadow using only a laser beam, an achievement that seemingly defies conventional physics.

A powerful weapon that is going to be added to the Israeli defense system is interception using a laser beam. The Iron Beam project received a significant boost with the signing of a NIS 2 billion ...

In addition to stacking, multiplexing can be used to combine several intense laser-diode beams into a single beam, thus boosting the output power further. As can be seen in Fig. 3, using spatial ...

Lasers that harness bacteria's natural ability to convert sunlight into energy could power missions to Mars and provide a ...

“These new YLR-AMB lasers are game-changers for additive manufacturing,” stated Trevor Ness, SVP Global Sales & Business Development at IPG Photonics. “By combining high-power, precision control, and ...

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

Learn more about NASA and Ohio State’s collaboration, which aims to eventually enable large structure construction and repair ...