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New Type of Laser Developed Friday, May 02, 2008 - Iddo Genuth Home >> Headlines >> General Technology
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Intel Alumni Endowed Chair in Electrical and Computer Engineering, and former PhD student S. David Roh recently earned a United States patent for their research and development of the dual distributed Bragg reflector (DBR) grating semiconductor laser. Coleman said that one of the advantages of using lasers for communications is that multiple colors - wavelengths - of light can be transmitted through an optical fiber at the same time. (source: ece.uiuc.edu)
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