Segmented complex fiber gratings

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United States of America Patent

PATENT NO 6314220
SERIAL NO

09120959

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Abstract

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A waveguide that is operative to produce a reflected optical signal having a spectral profile corresponding to a product of a spectral profile of an input optical signal and a predetermined complex-valued spectral filtering function wherein the waveguide includes a plurality of spatially distinct subgratings each possessing a periodic array of diffraction elements. The subgratings are situated and configured based on the predetermined complex-valued spectral filtering function.

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Patent Owner(s)

Patent OwnerAddress
INTEL CORPORATION2200 MISSION COLLEGE BOULEVARD SANTA CLARA CA 95054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grunnet-Jepsen, Anders Milpitas, CA 66 1975
Mossberg, Thomas Eugene, OR 7 227
Munroe, Michael Petaluma, CA 15 205
Sweetser, John San Jose, CA 16 1265

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  • 52 Citation Count
  • G02B Class
  • 93.98 % this patent is cited more than
  • 24 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges255843921909739242271161501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650

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