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Polaroid Licenses Fiber Optic Technologyto NEL and Kymata

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CAMBRIDGE, Mass., Nov. 29 -- Polaroid Corp. has licensed a key patent used in arrayed waveguide grating (AWG) multiplexer products to NTT Electronics Corp. -- NEL -- and Kymata Ltd. Polaroid described its technology for an integrated planar optical star coupler as a critical element of the AWG multiplexer, a cost-effective component that enables dense wavelength division multiplexing in fiber optic networks. In addition to NEL and Kymata, Polaroid has licensed the star coupler technology to such telecommunications firms as AT&T Corp., Hitachi Cable, and Photonic Integration Research...Read full article

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    Published: November 1999
    Communicationsfiber opticsNews & Features

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