Push-pull non-reciprocal phase shifting

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United States of America Patent

PATENT NO 12055756
APP PUB NO 20240061175A1
SERIAL NO

17768328

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Abstract

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A non-reciprocal phase shift device may include an optical waveguide (e.g., a silicon waveguide) on a substrate; and a magneto-optical cladding layer on the optical waveguide, wherein the magneto-optical cladding layer includes a plurality of segments arranged having alternating magnetization directions aligned transverse to a longitudinal direction of the optical waveguide.

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Patent Owner(s)

Patent OwnerAddress
REGENTS OF THE UNIVERSITY OF MINNESOTA600 MCNAMARA ALUMNI CENTER 200 OAK STREET SE MINNEAPOLIS MN 55455-2020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Srinivasan, Karthik Minneapolis, US 50 475
Stadler, Bethanie Joyce Hills Shoreview, US 5 4

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