US 11,726,109 B2
Contactless screening of a qubit
Martin O. Sandberg, Ossining, NY (US); Vivekananda P. Adiga, Ossining, NY (US); Hanhee Paik, Danbury, CT (US); and Jared Barney Hertzberg, Yorktown Heights, NY (US)
Assigned to INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US)
Filed by International Business Machines Corporation, Armonk, NY (US)
Filed on Dec. 29, 2020, as Appl. No. 17/137,009.
Application 17/137,009 is a continuation of application No. 16/687,143, filed on Nov. 18, 2019, granted, now 10,900,998.
Prior Publication US 2021/0148947 A1, May 20, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G01Q 60/00 (2010.01); G06N 10/00 (2022.01)
CPC G01Q 60/00 (2013.01) [G06N 10/00 (2019.01)] 15 Claims
OG exemplary drawing
 
1. A system, comprising:
a memory; and
a processor operably coupled to the memory, wherein the processor controls:
a scanner component that establishes a microwave coupling of a device to a qubit of a quantum device; and
a parameter extraction component that determines qubit frequency of the qubit based on the microwave coupling and qubit energy relaxation time of the qubit based on the microwave coupling, wherein the processor further controls a microwave resonator comprised within the scanner component and coupled to the device.