Back to results
US 2019/0165246 A1Published application
Laser annealing of qubits with structured illumination
AssigneeInternational Business Machines Corporation
InventorsSami Rosenblatt, Jason S. Orcutt
Life of this patent
Estimating the term…
Abstract
A qubit may be formed by forming a Josephson junction between two capacitive plates. The Josephson junction may be annealed with a laser that generates a Gaussian beam. An axicon lens may be exposed to the Gaussian beam.
Claims19
A method for forming a qubit, the method comprising:
- forming a Josephson junction between two capacitive plates;
- and
- annealing the Josephson junction with a laser that generates a Gaussian beam, wherein an axicon lens is exposed to the Gaussian beam.
Dependencies are inferred from the claim text.