Smarter operating system for quantum dot qubits

适用于量子点量子位的更智能操作系统

• 批准号: 515827-2017
• 负责人: PioroLadrière, Michel
• 金额: $ 1.82万
• 依托单位: Université de Sherbrooke
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=639631
• 关键词: Smarter; operating; system; quantum; dot

Quantum dot qubits represent a promising approach for quantum computing. They require a variety of controlsignals, demanding complex instrumentation even for few qubits. A scalable platform with synchronized,programmable arbitrary waveform generators and digitizers is an appropriate solution to carry the nextgeneration of multi-qubit experiments. Moreover, real time processing capability of Field Programmable Arrayopens up new calibration and measurement possibilities in quantum dots. The proposed research merges thequantum dot expertise of Institut Quantique of Université de Sherbrooke with the specialized electronicsknowhow of Keysight Technology to develop dedicated and scalable quantum dot qubits instrumentation. Thedeliverables of this Engage collaboration are (i) a report providing solutions for bridging the technological gapsbetween Keysight instrumentation and Institut quantique's quantum dots, and (ii) a multi-channel lock-inamplifier built into Keysight's Quantum Computer Research Toolkit. Interaction with Keysight R&D staff willprovide unique opportunities for students to gain exposure to one of the largest multi-technological firms in theworld. The proposed research is an opportunity for Keysight to establish itself as the instrumentation standardfor quantum dots qubits, as the technology scales up in complexity.

量子点量子比特代表了量子计算的一种有前途的方法。它们需要各种控制信号，即使对于很少的量子位也需要复杂的仪器。具有同步、可编程任意波形发生器和数字化器的可扩展平台是进行下一代多量子位实验的合适解决方案。此外，现场可编程阵列的真实的时间处理能力开辟了量子点中新的校准和测量可能性。拟议的研究将舍布鲁克大学量子研究所的量子点专业知识与是德科技的专业电子技术相结合，以开发专用的可扩展量子点量子比特仪器。此次Engage合作的成果包括：（i）一份报告，提供弥合是德科技仪器与量子点研究所之间技术差距的解决方案;（ii）是德科技量子计算机研究工具包中内置的多通道锁定放大器。与是德科技研发人员的互动将为学生提供接触世界上最大的多技术公司之一的独特机会。这项拟议中的研究为是德科技提供了一个机会，使其成为量子点量子比特的仪器标准，因为该技术的复杂性越来越高。