However, for many other applications, especially those requiring intense laser light — such as marking or cutting metals — they are simply not up to task. The chief problem is their poor beam ...

Lasers are known for the monochromatic nature of their light, so much so that you might never have thought there could be such a thing as a white laser. But in the weird world of physics ...

Yet, the discovery of a shadow cast by a laser beam adds a new layer to this narrative, challenging long-standing assumptions about light’s behavior. How Light Casts a Shadow This phenomenon ...

This is "Laser Van Halen," one of the music laser light shows taking over the Vanderbilt ... "What’s really cool is if we project a laser beam as a line then make it move, we can create ...