Waveguide mode expander having non-crystalline silicon features

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United States of America Patent

PATENT NO 11409039
SERIAL NO

16985860

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Abstract

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A waveguide mode expander couples a smaller optical mode in a semiconductor waveguide to a larger optical mode in an optical fiber. The waveguide mode expander comprises a shoulder and a ridge. In some embodiments, the ridge of the waveguide mode expander has a plurality of stages, the plurality of stages having different widths at a given cross section.

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Patent Owner(s)

  • SKORPIOS TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumar, Nikhil Albuquerque, US 43 231
Lambert, Damien Los Altos, US 29 271
Li, Guoliang Albuquerque, US 112 983

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