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.:
Date of Patent:
Jul. 21, 2026
Filed:
Jan. 07, 2022
Danmarks Tekniske Universitet, Kongens Lyngby, DK;
Mikkel Vilsbøll Larsen, Kongens Lyngby, DK;
Jonas Schou Neergaard-Nielsen, Kongens Lyngby, DK;
Ulrik Lund Andersen, Kongens Lyngby, DK;
Danmarks Tekniske Universitet, Kongens Lyngby, DK;
Abstract
A measurement based photonic quantum computing system includes an optical input generator having a paired input source and a first time delay unit and a delocalized measurement architecture having a second time delay unit, a third time delay unit, two optical detectors, a beam splitter, a first and second variable path-couplers. The optical input generator is configured for receiving/generating first optical entangled paired inputs, and second optical entangled paired inputs, inducing a first predefined relative time delay using the first time delay unit into each optical entangled paired inputs for making one mode of the first and one mode of the second optical entangled paired inputs into coexisting optical inputs, representing a logic level of the quantum computing system. The delocalized measurement architecture is configured for gate implementation of the quantum computing system.
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