An anonymous reader writes:Intel has announced it’s launching silicon photonics, a product 16 years in the making, to enhance the use of optics for data center traffic management. It has a tremendous advantage over other silicon solutions, Intel executive vice president Diane Bryant said at the Intel Developer Forum in San Francisco. Intel is “the first to light up silicon,” she said, integrating the laser light-emitting material onto silicon. It uses silicon lithography to align the laser with precision, she said, creating a cost advantage because it’s automatically aligned. It has a performance advantage because of the precision of lithography. The module Intel is introducing delivers 100 gigabits per second. With network traffic in the data center doubling every 12 months, electrons running over copper cable just won’t cut it, Bryant said. However, the cost of fiber optics is growing, positioning silicon photonics as the next solution.The company adds that the silicon photonics module can deliver the data across two kilometers.
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