Apparatus and manufacturing method for an integrated multicast switch, for use in reconfigurable optical add-drop networks

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United States of America Patent

PATENT NO 9998252
SERIAL NO

14497032

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Abstract

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In one embodiment, each of the output/input ports of each one of a plurality of optical splitters is connected to one of a plurality of optical switches by means of optical fibers without any fusion splicing in a majority of the optical fibers, and each of the input/output ports of each one of the switches is connected to one of the optical splitters by means of the optical fibers without any fusion splicing in a majority of the optical fibers. Each of the output/input ports of each one of the optical splitters may be directly connected to the ferrule and one of the input/output ports of one of the switches by the optical fibers. The optical splitters may be implemented in at least one planar lightwave circuit (PLC) chip. Optionally, at least one fiber holder defining a plurality of channels therein may be used to hold the optical fibers each of which is aligned with a corresponding output/input port of one of the optical splitters.

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Patent Owner(s)

  • DICON FIBEROPTICS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Ho-Shang El Sobrante, US 64 1302

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