Science
Optical computing at sub-picosecond speeds – Phys.org
Vanderbilt researchers have developed the next generation of ultrafast data transmission that may make it possible to make already high-performance computing “on…

Vanderbilt researchers have developed the next generation of ultrafast data transmission that may make it possible to make already high-performance computing “on demand.” The technology unjams bottlenecks in data streams using a hybrid silicon-vanadium dioxide waveguide that can turn light on and off in less than one trillionth of a second.
The article, “SubPicosecond Response Time of a Hybrid VO2: Silicon Waveguide at 1550 nm” was published in the journal Advanced Optical Materials on Dec. 4.
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