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/R041865/1
• 负责人: Ian Walmsley
• 金额: $ 38.63万
• 依托单位: University of Oxford
• 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%2FR041865%2F1
• 关键词: ESCHER; Establishing; Supply; Chains; Emergent

A key pillar of the UK National Quantum Technology Programme is the drive towards practical quantum computing devices. This grand challenge, being pursued by commercial and academic institutions globally, has potentially far reaching economic and social implications. The Networked Quantum Information Technologies (NQIT) hub aims to develop networks of trapped ion microprocessors with optical interconnects as a route to fault tolerant quantum computing. The scale of the task for researchers and companies in the field is formidable yet a clear pathway exists for the necessary incremental engineering steps towards this goal. Demonstrations to date have validated the underlying concepts, yet the level of scalability required to deliver, for instance, a universal quantum computer will require groundbreaking developments in quantum hardware engineering. This will inevitably require supply chains to emerge and mature along with the leading developers and researchers in the field.Currently, the groups pushing the limits of a variety of quantum computing and networking disciplines are reliant on bespoke hardware, not widely available and with a high manufacturing overhead. The market opportunity that the partners seek to address, is to position themselves at the core of the emerging supply chain network for a variety of quantum computing and quantum information processing devices. For M Squared Lasers (MSL), this market opportunity will begin with key subsystem supply to their existing worldwide customer base, with whom they are already working closely. The long-term opportunity comes from moving towards vertical integration building upon a wide collaborative network and system integration capabilities. Similarly Covesion (COV) will play a key role in the supply of critical optical components, starting here with nonlinear frequency conversion crystals and waveguide devices for the proposed single photon sources and quantum frequency converters. NQIT is the main research and development effort in the UK pushing quantum computing technologies from the lab to the marketplace. NQIT is therefore ideally placed to work with MSL and COV on developing a supply chain for quantum computing which meets the advanced engineering demands of this emerging sector.The current state-of-the-art for the targeted technologies are complex lab-built devices created ad hoc for specific experiments. The partners have relevant experience in the targeted areas and through the proposed formal collaboration, can create two new product lines that will find applicability in a variety of quantum computing applications.The core of the developments will be: existing product lines at MSL, namely the Sprite XT ultrafast laser and Ice Bloc modular electronics platform; the PPLN product line at COV; existing experience and demonstrations of single photon and quantum frequency converters in the quantum information group at the University of Oxford; lithium niobate waveguide design knowhow from the University of Southampton and extensive experience and knowhow relating to stable, low-noise DC drive electronics for addressing scalable ion trap arrays at the Ion QT group at the University of Sussex.

英国国家量子技术计划的一个关键支柱是推动实用的量子计算设备。全球商业和学术机构都在努力应对这一重大挑战，并可能产生深远的经济和社会影响。网络化量子信息技术（NQIT）中心旨在开发具有光学互连的捕获离子微处理器网络，作为容错量子计算的途径。对于该领域的研究人员和公司来说，这项任务的规模是巨大的，但对于实现这一目标的必要增量工程步骤来说，存在一条明确的道路。迄今为止的演示已经验证了基本概念，但交付通用量子计算机所需的可扩展性水平将需要量子硬件工程的突破性发展。这将不可避免地要求供应链与该领域的领先开发人员和研究人员沿着出现和成熟。目前，推动各种量子计算和网络学科极限的团体依赖于定制硬件，这些硬件并不广泛可用，并且制造成本很高。合作伙伴寻求解决的市场机会是将自己定位于各种量子计算和量子信息处理设备的新兴供应链网络的核心。对于M Squared Lasers（MSL）而言，这一市场机会将开始于向其现有的全球客户群提供关键子系统，他们已经与这些客户密切合作。长期的机会来自于在广泛的协作网络和系统集成能力的基础上走向垂直集成。同样，Covesion（COV）将在关键光学元件的供应方面发挥关键作用，首先是为拟议的单光子源和量子频率转换器提供非线性频率转换晶体和波导器件。NQIT是英国主要的研究和开发工作，将量子计算技术从实验室推向市场。因此，NQIT非常适合与MSL和COV合作开发量子计算供应链，以满足这一新兴领域的先进工程需求。目标技术的当前最先进技术是为特定实验专门创建的复杂实验室构建设备。合作伙伴在目标领域拥有相关经验，通过拟议的正式合作，可以创建两条新的产品线，这些产品线将适用于各种量子计算应用。开发的核心将是：MSL的现有产品线，即Sprite XT超快激光器和Ice Bloc模块化电子平台; COV的PPLN产品线;牛津大学量子信息组的单光子和量子频率转换器的现有经验和示范;南安普顿大学的锂酸盐波导设计技术以及与稳定，苏塞克斯大学Ion QT研究组的低噪声直流驱动电子器件，用于寻址可扩展的离子阱阵列。