WASHINGTON--(BUSINESS WIRE)--Today's explosion of video and Internet data is driving unprecedented traffic demand within datacenters. With data transfer rates exceeding 100 gigabits-per-second (Gb/s), communication between servers requires optical switches with faster switching time (micro-to nano-second level), broader band operation, larger capacity for switching elements and lower energy consumption. Researchers at the University of California, Berkeley have developed a novel silicon photoni