Title:
COUPLER AND CALCULATOR
Document Type and Number:
Japanese Patent JP2023020041
Kind Code:
A
Abstract:
To provide a coupler and a calculator that can improve controllability.SOLUTION: A coupler according to an embodiment includes first through fourth capacitors, first and second inductors, and a first Josephson junction. The first inductor is electrically connected to the first capacitor. The second inductor is electrically connected to the second capacitor. The other end of the second inductor is electrically connected to the other end of the first capacitor, the other end of the second inductor, and the other end of the second capacitor. The first Josephson junction is electrically connected to the first and second capacitors. A space is provided which is surrounded by the first inductor, the second inductor and the first Josephson junction. The third capacitor is electrically connectable with a first nonlinear resonator. The fourth capacitor is electrically connectable with a second nonlinear resonator.SELECTED DRAWING: Figure 1
Inventors:
GOTO HAYATO
Application Number:
JP2021125184A
Publication Date:
February 09, 2023
Filing Date:
July 30, 2021
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
H10N60/10; H01L21/822
Attorney, Agent or Firm:
Hyuga Temple Masahiko
Junichi Kozaki
Hiroshi Ichikawa
Satoshi Shirai
Uchida Keito
Takeuchi Isao
Junichi Kozaki
Hiroshi Ichikawa
Satoshi Shirai
Uchida Keito
Takeuchi Isao