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US 2024/0204885 A1Published application
Optical drive for qubits
AssigneeIQM Finland Oy
InventorPasi LÄHTEENMÄKI
Life of this patent
Estimating the term…
Abstract
Example embodiments relate to delivery of qubit drive signals to a cryogenic environment of a quantum computer. Qubit drive signal(s) may be conveyed to the cryogenic environment as optical signal(s). The optical signal(s) may be transduced to radio frequency signal(s) at the cryogenic environment for driving qubit(s). Apparatuses and methods are disclosed.
Claims21
1-22. (canceled)
An apparatus, comprising:
- at least one optical fiber configured to convey at least one optical signal to a cryogenic environment of a quantum computer;
- at least one optomechanical transducer configured to transduce the at least one optical signal to at least one radio frequency signal at the cryogenic environment of the quantum computer;
- and
- driving circuitry configured to drive at least one qubit of the quantum computer based on the at least one radio frequency signal.
1 more element
A method, comprising:
- conveying at least one optical signal to a cryogenic environment of a quantum computer;
- transducing the at least one optical signal to at least one radio frequency signal at the cryogenic environment of the quantum computer;
- and
- driving at least one qubit based on the at least one radio frequency signal.
1 more element
Dependencies are inferred from the claim text.