Thursday, January 08, 2015

This Tabletop Gadget Steers Light with a Wall of Sound

Source: http://gizmodo.com/this-gadget-steers-light-with-sound-1677843443

This Tabletop Gadget Steers Light with a Wall of Sound

Our collective Holodeck-Danger Room fantasies are one step closer to reality thanks to a new acousto-optic device described in the latest issue of the journal Optics Express. It can manipulate laser beams in near real time using nothing but sound waves.

Read more...