While lasers amplify the power of light, ‘sound lasers’ achieve the same result with phonons instead of photons. A new study from researchers in China details a new sound laser that they claim is the ...

A tiny, levitated bead is at the core of an unprecedentedly bright laser that shoots particles of sound instead of light. Just as a ray of light is made up of many particles called photons, sound ...

Hearing someone across a crowded room can be close to impossible thanks to the way sound waves spread, but what if we could project audio with the same precision that we can project light? Researchers ...

Feb. 11 (UPI) --Scientists have developed a way to control terahertz quantum cascade lasers using light and sound. The breakthrough could enable record data transfer speeds. Terahertz quantum cascade ...

Researchers in China have built a new device that can create a laser beam out of sound particles. The sound laser, developed by a team at Hunan Normal University in Changsha, is 10 times more powerful ...

These high-powered sound beams have multiple uses. (Representational Pic) Scientists in China have created an unprecedentedly bright laser that shoots particles of sound instead of light. According to ...