Superconducting nanowire single photon detector and method of fabrication thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12264961
APP PUB NO 20240402004A1
SERIAL NO

17940882

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Abstract

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A superconductor device includes a barrier layer over a substrate including silicon, the barrier layer including silicon and nitrogen, and a seed layer for a superconductor layer over the barrier layer, the seed layer including aluminum and nitrogen, and superconductor layer over the seed layer, the superconductor layer including a layer of a superconductor material, the barrier layer serving as an oxidation barrier between the layer superconductor material and the substrate. In some embodiments, the superconductor device includes a waveguide and a metal contact at a sufficient distance from the waveguide to prevent optical coupling between the metal contact and the waveguide.

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Patent Owner(s)

  • PSIQUANTUM CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chung, Chia-Jung Sunnyvale, US 5 73
Kamineni, Vimal Mechanicville, US 35 309
Kovall, George Campbell, US 7 122
Manfrinato, Vitor R San Jose, US 3 72
Najafi, Faraz Palo Alto, US 83 1315
Thompson, Mark Palo Alto, US 210 4204
Ziai, Syrus Los Altos, US 35 605

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