Wednesday, September 20, 2006

Intel, UC Santa Barbara Develop World's First Hybrid Silicon Laser

This is a very technical article and what I've understood is that future devices might be cheaper and faster. "Researchers from Intel Corporation and the University of California, Santa Barbara (UCSB) have built the world’s first electrically powered Hybrid Silicon Laser using standard silicon manufacturing processes. This breakthrough addresses one of the last major barriers to producing low-cost, high-bandwidth silicon photonics devices for use inside and around future computers and data centers.
The researchers were able to combine the light-emitting properties of Indium Phosphide with the light-routing capabilities of silicon into a single hybrid chip. When voltage is applied, light generated in the Indium Phosphide enters the silicon waveguide to create a continuous laser beam that can be used to drive other silicon photonic devices. A laser based on silicon could drive wider use of photonics in computers because the cost can be greatly reduced by using high-volume silicon manufacturing techniques."
Read more...

No comments:

Post a Comment