Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Auxiliary cooling device and method for quantum computer

A technology of quantum computer and auxiliary cooling, applied in quantum computer, calculation, calculation model, etc., can solve the problem of no emergency protection measures of dilution refrigerator, inability to resist external noise and radiation, and high power consumption of dilution refrigerator, so as to reduce the external Potential to interfere with qubit coherence, improve cooling efficiency, use flexible effects

Inactive Publication Date: 2021-03-02
CHONGQING VOCATIONAL INST OF ENG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Quantum computers are physical devices that follow the laws of quantum mechanics to perform high-speed mathematical and logical operations, store and process quantum information. The existing superconducting quantum computers have extremely harsh requirements on the working environment and require the use of dilution refrigerators costing millions of dollars. Cool down the quantum computer step by step. The superconducting quantum computer can only operate normally when the temperature is close to absolute zero. Once the temperature is too high, the superconducting quantum computer will stop working. It is also necessary to eliminate the noise and radiation from the outside world. If the noise Quantum computer and radiation affect the coherence of qubits, and the data calculated by the quantum computer will be lost instantly. At present, the existing dilution refrigerator has high power consumption and weak protection ability, which can neither resist sudden external noise and radiation nor target An emergency protection measure for the sudden stoppage of the dilution refrigerator. For this reason, we propose an auxiliary cooling device and method for quantum computers to solve the above problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Auxiliary cooling device and method for quantum computer
  • Auxiliary cooling device and method for quantum computer
  • Auxiliary cooling device and method for quantum computer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be further described below in conjunction with drawings and embodiments.

[0035] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The embodiments and simplified descriptions of the invention do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An auxiliary cooling device and method for a quantum computer comprises a first refrigeration unit, a second refrigeration unit, a first cylinder body, an air control switch structure, a third cylinder body, a first supporting frame and a second supporting frame, opening and closing of a heat exchange channel are controlled through the air control switch structure, and the auxiliary cooling devicecan assist a dilution refrigerator in cooling the quantum computer. Power consumption is reduced, and temperature control capability and a temperature emergency protection function are increased.

Description

technical field [0001] The invention relates to the technical field of quantum computer cooling, in particular to an auxiliary cooling device and method for a quantum computer. Background technique [0002] Quantum computers are physical devices that follow the laws of quantum mechanics to perform high-speed mathematical and logical operations, store and process quantum information. The existing superconducting quantum computers have extremely harsh requirements on the working environment and require the use of dilution refrigerators costing millions of dollars. Cool down the quantum computer step by step. The superconducting quantum computer can only operate normally when the temperature is close to absolute zero. Once the temperature is too high, the superconducting quantum computer will stop working. It is also necessary to eliminate the noise and radiation from the outside world. If the noise Quantum computer and radiation affect the coherence of qubits, and the data cal...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F1/20G06N10/00
CPCG06F1/20G06N10/00Y02D10/00
Inventor 李生好熊飞吴媛媛
Owner CHONGQING VOCATIONAL INST OF ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com