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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11341426 B1

PDFFull Text
Date of Patent:
May. 24, 2022

Filed:

Nov. 25, 2016

Systems, devices, and methods to interact with quantum information stored in spins

Applicant:

Photonic Inc., Burnaby, CA;

Inventors:

Stephanie Simmons, Burnaby, CA;

Michael L. W. Thewalt, Vancouver, CA;

Assignee:

Photonic Inc., Coquitlam, CA;

Attorney:

Oyen Wiggs Green & Mutala LLP

Primary Examiner:

Martin J Angebranndt

Int. Cl.
CPC ...
G06N 10/00 (2022.01); H01L 29/66 (2006.01); H01L 29/82 (2006.01); G02B 6/122 (2006.01); G02B 6/12 (2006.01); G02B 6/293 (2006.01); B82Y 10/00 (2011.01); G02B 6/26 (2006.01); H01L 29/12 (2006.01); H01L 29/06 (2006.01); H01L 29/36 (2006.01); H01L 27/20 (2006.01); H01L 29/167 (2006.01); H01L 29/16 (2006.01); H01L 29/161 (2006.01);
U.S. Cl.
CPC ...
G06N 10/00 (2019.01); B82Y 10/00 (2013.01); G02B 6/12 (2013.01); G02B 6/12007 (2013.01); G02B 6/1225 (2013.01); G02B 6/26 (2013.01); G02B 6/29341 (2013.01); H01L 27/20 (2013.01); H01L 29/0665 (2013.01); H01L 29/0684 (2013.01); H01L 29/0692 (2013.01); H01L 29/127 (2013.01); H01L 29/167 (2013.01); H01L 29/36 (2013.01); H01L 29/66977 (2013.01); H01L 29/66984 (2013.01); H01L 29/82 (2013.01); G02B 2006/12061 (2013.01); H01L 29/161 (2013.01); H01L 29/1608 (2013.01);
Abstract

A quantum information processing device including a semiconductor substrate. An optical resonator is coupled to the substrate. The optical resonator supports a first photonic mode with a first resonator frequency. The quantum information processing device includes a non-gaseous chalcogen donor atom disposed within the semiconductor substrate and optically coupled to the optical resonator. The donor atom has a transition frequency in resonance with the resonator frequency. Also disclosed herein are systems, devices, articles and methods with practical application in quantum information processing including or associated with one or more deep impurities in a silicon substrate optically coupled to an optical structure.

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