Fiber laser points to woven 3-D displays
Monday, March 12, 2012 - 06:01
in Physics & Chemistry
Most light emitters, from candles to light bulbs to computer screens, look the same from any angle. But in a paper published this week on the Nature Photonics website, MIT researchers report the development of a new light source a fiber only a little thicker than a human hair whose brightness can be controllably varied for different viewers.