Phonon Lasers Make a More Practical Sound

Phonon Lasers Make a More Practical Sound

Posted by Mike Favale
Tellcar Innovations, LLC
www.tellcar.com
owner of terahertzspectrum.com

Researchers Make 3D Images Without a Camera

Researchers Make 3D Images Without a Camera


Posted by Mike Favale
Tellcar Innovations, LLC
www.tellcar.com
owner of terahertzspectrum.com

Next Big Future: Tricking CMOS to generate Terahertz frequencies fo...

Next Big Future: Tricking CMOS to generate Terahertz frequencies fo...: Problem: The terahertz range (300 GHz to 3 THz) is the last part of the electromagnetic spectrum that does not have an inexpensive, accessib...

Posted by Mike Favale
Tellcar Innovations, LLC
www.tellcar.com
owner of Terahertz Internet properties

Georgia Tech Researchers Show That Graphene Antennas Would Enable Terabit Wireless Downloads | MIT Technology Review

Georgia Tech Researchers Show That Graphene Antennas Would Enable Terabit Wireless Downloads | MIT Technology Review

Posted by Mike Favale
Tellcar Innovations, LLC
www.tellcar.com

Low-cost Terahertz Signals on Silicon Chips | Flintbox

Low-cost Terahertz Signals on Silicon Chips | Flintbox

posted by
Mike Favale
Tellcar Innovations, llc
www.tellcar.com

Imaging chip exploits terahertz spectrum | News | The Engineer

Imaging chip exploits terahertz spectrum | News | The Engineer

posted by
Mike Favale
Tellcar Innovations, LLC
www.tellcar.com

Terahertz Bandwidth Could Make Cellphones 1,000 Times Faster

• By Damon Poeter
• March 7, 2012 09:47pm EST

Forget 3G and 4G. In fact, forget about the gigahertz frequency altogether—a team of researchers at the University of Pittsburgh say they've managed to devise a means of transmitting data thousands of times faster.

The team led by Hrvoje Petek, a physics and chemistry professor in Pitt's Kenneth P. Dietrich School of Arts and Sciences, successfully created what they call a "frequency comb" that "spans more than 100 terahertz (THz) of bandwidth by exciting a coherent collective of atomic motions in a semiconductor silicon crystal."

The frequency comb is created by the division of "a single color of light into a series of evenly spaced spectral lines for a variety of uses."

What that means is that Petek and his colleagues have devised a structure that could theoretically transmit data to devices like cellphones and computers in the terahertz frequency region—and in fact observed reflected light oscillating at 15.6 THz during their experiments.

 To continue article 

Posted by
Mike Favale
Tellcar Innovations, llc
www.tellcar.com