An international team of scientists report that they have successfully used acoustics to deflect laser beams in an engineering first.

Laser Beams Deflected Off of Nothing but Air for First Time Ever in Breakthrough Patent Pending Process - The Debrief::An international team of scientists report that they have successfully used acoustics to deflect laser beams in an engineering first.

  • Subverb@lemmy.worldEnglish
    661·
    1 year ago

    140 decibels. I’m sure some applications exist but it won’t be a 3D TV soon.

    • Slowy@lemmy.worldEnglish
      332·
      1 year ago

      In an ultrasonic frequency we can’t hear. But your pets and any nearby bats or rodents etc may be upset by it…