Researchers Create Sound Laser out of Phonons (Maybe Call it "Phaser"?)

Phasers ain't just a weapon in Star Trek...  ...ich exploit particles of sound called phonons – should properly be called pha...  ...sound lasers, coaxing a collection of phonons to travel together. But those first d...

http://www.neatorama.com/2013/03/18/Researchers-Create-Sound-Laser-out-of-Phonons-Maybe-Call-it-Phasers/