How to Transmit Light Instead of Electricity on PC Boards
A new silicone-based material developed by Dow Corning and IBM promises to enable flexible, stable, and easily processable board-level optical waveguides, like the prototype shown here, for high-speed data transfer. (Source: IBM Research)
Thanks, Chuck. Looks to me like some patient, careful R&D on the part of two big companies that know how to do patient, careful R&D and have the deep pockets for it. Plus how to come up with a practical solution that addresses all the challenges. I don't see that very often.
I agree Charles - we have been hearing of this technology for years - transmitting light to carry data in computers. It's nice to see someone is working on a solution and it is starting to become something that may be marketable in the near future...
Ann, there is no doubt that light can carry more information at a higher speed. Moreover, I think signal losses are also very less and what about the cost factor when compare with the conventional method of data transfer.
Some of the biggest self-assembled building blocks and structures made from engineered DNA have been developed by researchers at Harvard's Wyss Institute. The largest, a hexagonal prism, is one-tenth the size of an average bacterium.
Arevo Labs' end-production 3D printing technology for carbon composites includes a high-temperature, filament fusion printer head design and firmware for use with the company's new carbon fiber and nanotube reinforced high-temperature matrix polymers like PEEK.
Stratasys will buy Solid Concepts and Harvest Technologies and combine them with its RedEye service business. The plan takes aim at end-production manufacturing and will create one of the biggest commercial 3D printing and AM service bureaus.
The International Federation of Robotics reports that global sales of industrial robots decreased by 4% in 2012 over 2011. The biggest hit was electrical/electronics manufacturing, down by 13%; but by region, the Amerficas did well.
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