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Stripline formation for high-density connections in quantum applications

A stripline and quantum technology, applied in the direction of connecting devices, waveguides, electrical components, etc., can solve the problem of limited quantity

Active Publication Date: 2022-06-28
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The large separation between CCs severely limits the number of qubits and other quantum components that can be placed on a chip

Method used

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  • Stripline formation for high-density connections in quantum applications
  • Stripline formation for high-density connections in quantum applications
  • Stripline formation for high-density connections in quantum applications

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Embodiment Construction

[0040] The illustrative embodiments used to describe the invention generally address and address the above-described need for striplines (hereinafter referred to simply as q-striplines) that are particularly well suited for the requirements of quantum applications. The illustrative embodiments provide good thermal stripline formation for high density connections in quantum applications.

[0041] Operations described herein with respect to the occurrence of one or more frequencies should be construed as signalling with respect to the one or more frequencies. All references to "signals" are references to microwave signals unless explicitly distinguished in use.

[0042] Embodiments provide q-stripline configurations. Another embodiment provides a fabrication method for a q-stripline such that the method can be implemented as a software application. Applications implementing the fabrication method embodiments may be configured to operate in conjunction with existing superconduc...

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Abstract

One type of stripline (qstripline) useful in quantum applications includes a first polyimide film and a second polyimide film. The q stripline further includes first and second center conductors formed between the first polyimide film and the second polyimide film. The q stripline has a first lead configured to pass through the first recess in the second polyimide film to make electrical and thermal contact with the first center conductor.

Description

technical field [0001] The present invention generally relates to apparatus, fabrication methods, and fabrication systems for forming electrical and thermal connections to superconducting qubits in a quantum computing environment. More particularly, the present invention relates to apparatus, methods and systems for stripline formation of high density connections in quantum applications. Background technique [0002] In the following text, the "Q" prefix in a word or phrase indicates a reference to that word or phrase in the context of quantum computing, unless clearly distinguished when used. [0003] Molecules and subatomic particles obey the laws of quantum mechanics, the branch of physics that explores how the physical world works at the most fundamental level. At this level, particles behave in strange ways, taking on more than one state at the same time, and interacting with other particles very far away. Quantum computing exploits these quantum phenomena to process ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01P3/08H01P5/08H01P1/30
CPCH01P3/085H01P1/30H01P5/085H01P11/003H01P3/08
Inventor S·B·奥利瓦德斯P·古曼J·晁
Owner INT BUSINESS MASCH CORP