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"...communication included psychology, language, and sensory physiology. Thus it was that from its earliest days RLE brought in linguists, psychologists, and neurophysiologists, as well as information theorists, radio engineers, and physicists."

—Louis D. Smullin
Professor of Electrical Engineering

Optoelectronic microprocessors built using existing chip manufacturing

posted December 23, 2015 at 3:50 pm

Researchers have produced a working optoelectronic chip that computes electronically but uses light to move information. The chip has 850 optical components and 70 million transistors, which, while significantly less than the billion-odd transistors of a typical microprocessor, is enough to demonstrate all the functionality that a commercial optical chip would require. Image: Glenn J. Asakawa

High-performance prototype means chipmakers could now start building optoelectronic chips. « more »

Related Links:

Optoelectronic microprocessors built using existing chip manufacturing (MIT News)

Single-chip microprocessor with integrated photonic inputs and outputs (Nature)

Professor Rajeev Ram

RLE Physical Optics and Electronics Group