ESCHER: Establishing Supply Chains for Emergent Quantum Computers

埃舍尔：为新兴量子计算机建立供应链

• 批准号: EP/R02930X/1
• 负责人: Winfried Hensinger
• 金额: $ 39.71万
• 依托单位: University of Sussex
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FR02930X%2F1
• 关键词: ESCHER; Establishing; Supply; Chains; Emergent

A primary goal of the UK National Quantum Technology Programme is to target key milestones on the journey to practical, universal quantum computing. The partners of this project are working together to develop commercial supply chains for key components, subsystems and devices for emergent quantum computing and networking platforms. The proposed project complements the work programme for the national hub in Networked Quantum Information Technologies (NQIT) by developing the industrial role in the efforts of the national programme. The planned developments will help the industrial partners establish a native supply chain for critical components in the roadmap for the Q20:20 engine and beyond. The envisaged impact of fault tolerant quantum computing will have global significance and strengthening the UK's industrial participation in this area and at this stage will ensure that researchers benefit from hardware capable of accelerating their own work. This value proposition will enable the companies to benefit immediately.The Sussex team will focus on the development of a stable, low-noise DC electronics system for addressing scalable ion trap microchips which form part of individual quantum computer modules. The team developed the specifications for the DC system and has developed significant expertise in the development of low-noise DC supplies which will be shared with the project lead MSquared Lasers. Such electronics will form one of the components for a trapped ion quantum computer prototype and as such will form an important part of the supply chain for quantum computing. The team is in the process ofconstructing a quantum computer prototype at the University of Sussex with the explicit aim to commercialize the full range of technologies involved. The team has recently published the first practical blueprint for the construction of a universal quantum computer which identifies the electronics developed here as one of the key components.

英国国家量子技术计划的一个主要目标是瞄准实用，通用量子计算之旅的关键里程碑。该项目的合作伙伴正在共同努力，为新兴量子计算和网络平台的关键组件、子系统和设备开发商业供应链。拟议的项目通过发展工业在国家方案努力中的作用，补充了网络化量子信息技术国家中心的工作方案。计划中的开发将帮助工业合作伙伴为Q20：20发动机路线图中的关键部件建立本地供应链。容错量子计算的预期影响将具有全球意义，并加强英国在这一领域的工业参与，在现阶段将确保研究人员受益于能够加速他们自己工作的硬件。这一价值主张将使两家公司立即受益。苏塞克斯团队将专注于开发一种稳定、低噪声的直流电子系统，用于处理构成单个量子计算机模块一部分的可扩展离子阱微芯片。该团队制定了直流系统的规格，并在低噪声直流电源的开发方面积累了丰富的专业知识，这些知识将与项目负责人MSquared Lasers分享。这种电子器件将成为捕获离子量子计算机原型的组件之一，因此将成为量子计算供应链的重要组成部分。该团队正在苏塞克斯大学建造量子计算机原型，其明确目标是将所涉及的全部技术商业化。该团队最近发布了构建通用量子计算机的第一个实用蓝图，该蓝图将这里开发的电子器件确定为关键组件之一。

项目成果

Fabrication of surface ion traps with integrated current carrying wires enabling high magnetic field gradients

制造具有集成载流线的表面离子陷阱，可实现高磁场梯度

• DOI: 10.1088/2058-9565/ac66fc
• 发表时间: 2022
• 期刊: Quantum Science and Technology
• 影响因子: 6.7
• 作者: Siegele-Brown M

Robust entanglement by continuous dynamical decoupling of the J-coupling interaction

通过 J 耦合相互作用的连续动态解耦实现鲁棒纠缠

• DOI: 10.1088/1367-2630/ac320e
• 发表时间: 2021
• 期刊: New Journal of Physics
• 影响因子: 3.3
• 作者: Valahu C

A high-fidelity quantum matter-link between ion-trap microchip modules.

• DOI: 10.1038/s41467-022-35285-3
• 发表时间: 2023-02-08
• 期刊: NATURE COMMUNICATIONS
• 影响因子: 16.6
• 作者: Akhtar, M.;Bonus, F.;Lebrun-Gallagher, F. R.;Johnson, N. I.;Siegele-Brown, M.;Hong, S.;Hile, S. J.;Kulmiya, S. A.;Weidt, S.;Hensinger, W. K.
• 通讯作者: Hensinger, W. K.

Roadmap on STIRAP applications

• DOI: 10.1088/1361-6455/ab3995
• 发表时间: 2019-10-28
• 期刊: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
• 影响因子: 1.6
• 作者: Bergmann, Klaas;Naegerl, Hanns-Christoph;Keitel, Christoph H.
• 通讯作者: Keitel, Christoph H.

Quantum control methods for robust entanglement of trapped ions

用于捕获离子的鲁棒纠缠的量子控制方法

• DOI: 10.1088/1361-6455/ac8eff
• 发表时间: 2022
• 期刊: Atomic, Molecular and Optical Physics
• 作者: Valahu C