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Monday, November 28, 2011

transferring data with nano-sized LED usage

Although it's still far compared with the laser data transfer speed, but this nano-sized LED has an efficiency level that is much better than laser. Noted, these LEDs require femto 0:25 joules of energy per bit, 2,000 times more efficient than the femto laser which requires 500 joules per bit.


transferring data with nano-sized LED usage

Nowadays lasers become the fastest medium for transferring data. Logged laser can transmit 26 terabits of data every second. But unfortunately the data transfer using lasers require enormous energy.

Overcome this, researchers from Stanford University are trying to find a tool to transfer data that has the speed and of course energy efficient. The result, they have now succeeded in creating an LED (Light Emitting Diode) is capable of transferring data at 10 Gbps.