公开(公告)号：GB2559068B

公开(公告)日：2019-01-23

申请号：GB201806763

申请日：2016-08-22

Applicant: IBM

Inventor： BALEEGH ABDO

IPC: G06N99/00 ,  H01P1/203

公开(公告)号：GB2557828B

公开(公告)日：2018-11-21

申请号：GB201805766

申请日：2016-07-12

Applicant: IBM

Inventor： BALEEGH ABDO ,  JAY GAMBETTA ,  JERRY MOY CHOW ,  HANHEE PAIK

IPC: H01L39/22 ,  B82Y10/00 ,  G06N99/00

Abstract: A technique relates to a microwave device. A qubit is connected to a first end of a first coupling capacitor and a first end of a second coupling capacitor. A resonator is connected to a second end of the first coupling capacitor and a second end of the second coupling capacitor. The resonator includes a fundamental resonance mode. A filter is connected to both the qubit and the first end of the first or second coupling capacitor.

公开(公告)号：GB2560472A

公开(公告)日：2018-09-12

申请号：GB201809689

申请日：2016-09-28

Applicant: IBM

Inventor： JARED BARNEY HERTZBERG ,  BALEEGH ABDO

IPC: G02F2/02 ,  G02F1/35 ,  H04B10/70

Abstract: A technique relates to frequency conversion. A mechanical resonator (104) is configured to oscillate at a mechanical resonance frequency with a displacement in an axis. An optical resonator (108) includes a first mirror (202A) opposite a second mirror (202B) in which an optical cavity is formed between. The first mirror (202A) is fixed to the mechanical resonator (104) such that the first mirror(202A) is moved to change an optical length of the optical cavity according to the displacement of the mechanical resonator (104). Changing the optical length changes an optical resonance frequency of the optical resonator (108). A microwave resonator (120) is positioned to move according to the displacement of the mechanical resonator (104) such that moving the mechanical resonator (104) changes a Josephson inductance of the microwave resonator (120), thereby changing a microwave resonance frequency of the microwave resonator (120).