PROTOCOL FOR OPTICALLY ENTANGLING DISTINGUISHABLE QUBITS

Systems and methods are disclosed for optically entangling distinguishable qubits. A system can include a first qubit having an optical transition at a first qubit frequency, a second qubit having an optical transition at a second qubit frequency, and a light source producing a first light beam havi...

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Bibliographic Details
Main Authors LEVONIAN, David, BHASKAR, Mihir, RIEDINGER, Ralf, LUKIN, Mikhail, MACHIELSE, Bartholomeus
Format Patent
LanguageEnglish
French
Published 03.11.2022
Subjects
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
NANOTECHNOLOGY
PERFORMING OPERATIONS
PHYSICS
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
TRANSPORTING
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Summary:Systems and methods are disclosed for optically entangling distinguishable qubits. A system can include a first qubit having an optical transition at a first qubit frequency, a second qubit having an optical transition at a second qubit frequency, and a light source producing a first light beam having at least a first frequency. An interferometer can be configured to convert the first light beam into at least one second light beam, to provide the at least one second light beam to the first qubit and the second qubit, and to provide an output light signal. The interferometer can include a first optical modulator that converts the first light beam into the at least one second light beam, and a second optical modulator that produces the output light signal from the at least one second light beam. Systèmes et procédés d'enchevêtrement optique de qubits pouvant être distingués. Un système peut comprendre un premier qubit ayant une transition optique à une première fréquence de qubit, un second qubit ayant une transition optique à une seconde fréquence de qubit, et une source lumineuse produisant un premier faisceau lumineux ayant au moins une première fréquence. Un interféromètre peut être configuré pour convertir le premier faisceau lumineux en au moins un second faisceau lumineux, fournir ledit second faisceau lumineux aux premier et second qubits, et fournir un signal lumineux de sortie. L'interféromètre peut comprendre un premier modulateur optique qui convertit le premier faisceau lumineux en au moins un second faisceau lumineux, et un second modulateur optique qui produit le signal lumineux de sortie dudit second faisceau lumineux.
Bibliography:Application Number: WO2022US26151