Quantum measurement and control method and system

Abstract

The invention discloses a quantum measurement and control method and a quantum measurement and control system, which are used for solving the technical problems of high cost and difficulty in large-scale application of the existing quantum measurement and control system. Wherein the quantum measurement and control cloud end is used for calling a specified quantum application through a quantum application interface, processing the quantum application to obtain measurement and control information corresponding to the quantum application, and issuing the measurement and control information to the quantum measurement and control equipment end; the measurement and control information comprises a pulse signal sequence, and the processing comprises programming, compiling processing and digitization; the quantum measurement and control equipment end comprises a quantum processor chip, is connected with the quantum measurement and control cloud end through a wired network, and is used for generating a corresponding measurement and control signal according to the measurement and control information, obtaining quantum bit information corresponding to the measurement and control signal according to the quantum processor chip, and feeding back the quantum bit information to the quantum measurement and control cloud end. The quantum measurement and control cloud returns a corresponding quantum calculation result to the quantum application, and the quantum calculation result is obtained according to the quantum bit information.

Description

technical field [0001] The present application relates to the technical field of quantum computing, in particular to a quantum measurement and control method and system. Background technique [0002] With the continuous development of the quantum computer industry, quantum chips have also been widely used. In order to realize the control of large-scale qubits, large-scale quantum chip measurement and control systems with strong computing power, high bandwidth, flexible resource allocation, and integrated and scalable deployment have become an indispensable part of the quantum computer industry. [0003] At present, most quantum computer measurement and control systems are constructed by commercial instruments and equipment. The systems constructed by splicing in this way are not only expensive and incompatible, but also have shortcomings such as functional redundancy and difficulty in integration. In addition, dedicated quantum measurement and control equipment can also be ...

AI Technical Summary

Problems solved by technology

[0003] At present, most quantum computer measurement and control systems are built by themselves through commercial instruments and equipment. The systems built in this way are not only expensive and poor in compatibility, but also have shortcomings such as functional redundancy and difficulty in integration.

In addition, dedicated quantum measurement and control equipment can also be applied to the measurement and control of qubits. Although compared with the measurement and control system built by splicing, its volume is reduced, but the entire measurement and control system hardware and software are deployed on the quantum chip side. , resource sharing and reuse cannot be realized, and the scalability and flexibility are poor, which is not conducive to the scale and industrial application of quantum computing in the future

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