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New Technology Makes Possible Mars Webcam, Battlefield Lasers It would be a planetary scientist's dream to peer through the eyes of a distant rover`s lenses in real-time, looking around an alien landscape as if she were actually on the planet's surface, but current radio transmitters can`t handle the bandwidth necessary for a video feed across several million miles. New technology recently patented by scientists at the University of Rochester, however, may make applications like a Mars video feed possible, using lasers instead of radio technology. Special gratings inside the glass of a fiber laser virtually eliminate detrimental scattering, the main hurdle in the quest for high-powered fiber lasers.
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