TORQUE: Atom Interferometric Rotation Sensor for Quantum Enhanced Navigation

TORQUE：用于量子增强导航的原子干涉旋转传感器

• 批准号: EP/S004041/1
• 负责人: Michael Holynski
• 金额: $ 31.95万
• 依托单位: University of Birmingham
• 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%2FS004041%2F1
• 关键词: TORQUE; Atom; Interferometric; Rotation; Sensor

M Squared Lasers and the University of Birmingham are aiming to collaborate in the area of atom interferometric rotation sensors, in order to establish a capability in the strategically important area of quantum-enhanced navigation hardware. The partners have a track record of commercialisation and project delivery in atom interferometry and related gravimeter devices. The proposed work will build upon the partners' collective expertise and close working relationship built up over the last few years in collaborations through Knowledge Transfer Studentships, the UK National Quantum Technology Hub for Sensors and Metrology and Innovate UK projects in atom interferometry and gravimetry. Quantum-enhanced navigation systems aim to deliver ground-breaking performance levels for a variety of applications. The use of atom interferometry for rotation sensing is intended to enable a step change in capability for a key subsystem in future quantum inertial measurement units.

M平方激光器和伯明翰大学的目标是在原子干涉旋转传感器领域进行合作，以在量子增强的导航硬件的战略性重要领域中建立能力。合作伙伴在原子干涉法和相关的重量表设备中具有商业化和项目交付的记录。拟议的工作将建立在合作伙伴的集体专业知识和密切的工作关系的基础上，过去几年中，通过知识转移学生，英国国家量子技术枢纽用于传感器和计量学技术中心以及原子干涉和重量法的英国项目。量子增强的导航系统旨在为各种应用提供突破性的性能水平。使用原子干涉法进行旋转感测旨在使未来量子惯性测量单元中关键子系统的能力变化。

项目成果

Performance of an optical single-sideband laser system for atom interferometry

• DOI: 10.1364/josab.385919
• 发表时间: 2020-04
• 期刊: Journal of the Optical Society of America B
• 作者: C. Rammeloo;Lingxiao Zhu;Y. Lien;K. Bongs;M. Holynski

Taking atom interferometric quantum sensors from the laboratory to real-world applications

• DOI: 10.1038/s42254-019-0117-4
• 发表时间: 2019-12-01
• 期刊: NATURE REVIEWS PHYSICS
• 影响因子: 38.5
• 作者: Bong, Kai;Holynski, Michael;Roura, Albert
• 通讯作者: Roura, Albert