Invention Grant
- Patent Title: Quantum bit multi-state reset
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Application No.: US16853447Application Date: 2020-04-20
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Publication No.: US10719776B1Publication Date: 2020-07-21
- Inventor: Julian Shaw Kelly
- Applicant: Google LLC
- Applicant Address: US CA Mountain View
- Assignee: Google LLC
- Current Assignee: Google LLC
- Current Assignee Address: US CA Mountain View
- Agency: Fish & Richardson P.C.
- Main IPC: G06N10/00
- IPC: G06N10/00 ; H03K3/38

Abstract:
Apparatus and methods for resetting a qubit. In one aspect, an apparatus includes a qubit, wherein the qubit operates over a qubit frequency spectrum with a first flux-insensitive point and a second flux-insensitive point. The apparatus further includes a readout resonator, wherein the readout resonator operates at a readout resonator frequency in-between the first flux insensitive point and the second flux-insensitive point. The apparatus further includes a frequency controller that is configured to control the frequency of the qubit such that during a reset operation the frequency of the qubit is adjusted relative to the readout resonator frequency and the qubit is reset.
Public/Granted literature
- US20200250569A1 QUANTUM BIT MULTI-STATE RESET Public/Granted day:2020-08-06
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