Scientists invent world’s first “anti-laser”

posted by
February 17, 2011
Fox News    
Posted in News, PND News

Dear James Bond: The next time a laser beam threatens to cut you in two, try switching it into reverse ... Two scientists at Yale University have built the laser’s first doppelganger: the anti-laser. While a conventional laser emits a constant beam of light in one direction, the anti-laser simply does the opposite. It takes that same steady light stream and interacts with it in such a way that it absorbs and cancels out the light. And scientists hope the strange creation could help the fight against cancer." (02/17/11)

http://tinyurl.com/4pyme4z  

Our Sponsors