A Cornell University researcher is developing techniques for making photonic microchips -- in which streams of electrons are replaced by beams of light -- including ways to guide and bend light in air or a vacuum, to switch a beam of light on and off and to connect nanophotonic chips to optical fiber.
Michal Lipson, an assistant professor at Cornell, in Ithaca, N.Y., described recent research by the Nanophotonics Group in Cornells School of Electrical and Computer Engineering at the annual meeting of the American Association for the Advancement of Science (AAAS) in Seattle on Sunday, Feb. 15. Her talk was part of a symposium on "21st Century Photonics."
Lipson suggested that one of the first applications of nanophotonic circuits might be as routers and repeaters for fiber-optic communication systems. Such technology, she added, could speed the day when home use of fiber-optic lines becomes practical.
Bill Steele | Cornell News
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