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New Optomechanical Crystal Allows Confinement of Light and Sound
PBH writes "Physicists and engineers at the California Institute of Technology (Caltech) have developed a nanoscale crystal that traps both light and sound. The interaction of light quanta (photons) and sound quanta (phomons) are so strong that they produce significant mechanical vibrations. 'Indeed, Painter points out, the interactions between sound and light in this device—dubbed an optomechanical crystal—can result in mechanical vibrations with frequencies as high as tens of gigahertz, or 10 billion cycles per second. Being able to achieve such frequencies, he explains, gives these devices the ability to send large amounts of information, and opens up a wide array of potential applications—everything from lightwave communication systems to biosensors capable of detecting (or weighing) a single macromolecule. It could also, Painter says, be used as a research tool by scientists studying nanomechanics. "These structures would give a mass sensitivity that would rival conventional nanoelectromechanical systems because light in these structures is more sensitive to motion than a conventional electrical system is."'"
A crystal that captures light and sound...? Wouldn't that be called a DVD?
When our name is on the back of your car, we're behind you all the way!
This brings to mind the Cone of Silence...
Facts are useless, they can be used to prove anything.
Optomechanical Crystal Allows Confinement of Light and Sound ..... Upon hearing the news, General Zod was heard to say... "ohh crap"
But wasn't it Shakespeare who said, "If Guinness be the drink of love, phomon?"
Demonstrate this new tech by making a nano-rickroll inside a chrystal.
If you quote this signature there'll be 72 copies of Windows ME waiting for you in Heaven.
They can aid in transmitting it in "HD 4X" faster than it takes someone to realize the mistake of clicking a tinyurl.
Dangerous stuff we have here.. better ban it.
Well, thank goodness. I can never keep that stuff in the bowl; maybe now that the scattering mechanism is understood, I can get a full serving of noodles.
I've fallen off your lawn, and I can't get up.
"New Optomechanical Crystal Allows Confinement of Light and Sound"
Oddly enough they named it RIAA.
now i'm waiting for my fiber-optic headphones
intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
This guy has a forum signature that "Light is faster than sound. That is why people appear bright until you hear them speak."
Now you can capture both in an optomechanical crystal. I would like to see how he weighs in on the issue.
I regret that I only have one mod point to give per post.
Phomon phonon!
Doo doo-doo doo doo!