Add Yahoo as a preferred source to see more of our stories on Google. STORY: This is one UK startup's solution to the world's growing data storage problem: Holograms written on polymer tape. :: ...

The spectrum of laser technologies available to hackers has gradually widened from basic gas lasers through CO2 tubes, diode lasers, and now fiber lasers. One of the newer entries is the MOPA laser, ...

Holograms look like science fiction, but they’re very real. Using light, interference, and lasers, scientists can create 3D images that float in space before your eyes.

Researchers from Cambridge and Light Blue Optics, Ltd. have developed a prototype pocket-sized, battery-powered video projector — or at least the technology that should, in the mythical two to five ...