METHOD AND APPARATUS FOR FABRICATING WAVEGUIDES AND WAVEGUIDES FABRICATED THEREFROM

    公开(公告)号:CA2494307C

    公开(公告)日:2012-02-07

    申请号:CA2494307

    申请日:2003-07-24

    Applicant: GEN ELECTRIC

    Abstract: A method for adaptively fabricating a waveguide (30) comprises: measuring misplacement of a photonic device (31, 32, 34) relative to a substrate (20); generating computer readable instructions for using a plurality of graphics primitives (16) to form the waveguide; and photocomposing the waveguide on the substrate in accordance with the computer readable instructions. A reticle (14) comprises a plurality of graphics primitives with at least one of the plurality of graphics primitives comprising a tapered end. A waveguide (30) comprises a plurality of waveguide segments (22) with each of the plurality of waveguide segments comprising a tapered end and being adjacent to at least one other of the plurality of waveguide segments.

    METHOD OF MAKING AN ELECTRONIC DEVICE COOLING SYSTEM

    公开(公告)号:CA2570847A1

    公开(公告)日:2007-06-09

    申请号:CA2570847

    申请日:2006-12-08

    Applicant: GEN ELECTRIC

    Abstract: METHOD OF MAKING AN ELECTRONIC DEVICE COOLING SYSTEM A method is provided. The method includes forming a conductive layer on an inner surface of a substrate (12) and providing a sacrificial layer (36) over the conductive layer. The method includes forming a plurality of channels in the sacrificia l layer (36) and plating the sacrificial layer to substantially fill the plurality of channels with a plating material comprising conducting material. The method also includes etching the sacrificial layer (36) to form a conducting structure having fins where conducting material remains separated by microchannels where the sacrificial layer (36) is etched.

    METHOD AND APPARATUS FOR FABRICATING WAVEGUIDES AND WAVEGUIDES FABRICATED THEREFROM

    公开(公告)号:AU2003259224A1

    公开(公告)日:2004-02-16

    申请号:AU2003259224

    申请日:2003-07-24

    Applicant: GEN ELECTRIC

    Abstract: A method for adaptively fabricating a waveguide comprises: measuring misplacement of a photonic device relative to a substrate; generating computer readable instructions for using a plurality of graphics primitives to form the waveguide; and photocomposing the waveguide on the substrate in accordance with the computer readable instructions. A reticle comprises a plurality of graphics primitives with at least one of the plurality of graphics primitives comprising a tapered end. A waveguide comprises a plurality of waveguide segments with each of the plurality of waveguide segments comprising a tapered end and being adjacent to at least one other of the plurality of waveguide segments.

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