Squeezed Light quAntum MEMS Gravimeter - SLAM Gravimeter

挤压光量子MEMS重力仪-SLAM重力仪

• 批准号: EP/R043590/1
• 负责人: Douglas Paul
• 金额: $ 23.97万
• 依托单位: University of Glasgow
• 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%2FR043590%2F1
• 关键词: Squeezed; Light; quAntum; MEMS; Gravimeter

Work at the University of Glasgow has already taken a silicon fabricated mass on a spring fabricated using the same Micro- Electro Mechancal System (MEMS) technology to the gyroscope in all smart phones that determine orientation and improved the sensitivity by a factor of 5000. This MEMS gravimeter has the potential to be used to search for new oil & gas researches, find buried utilities quickly thereby reducing roadworks and provide an early warning for volcanic eruptions. The project aims to deliver a quantum squeezed light source with pairs of correlated photons that can be used to measure the output of the MEMS gravimeter improve the sensitivity by up to a factor of 40. The project involves developing a photodetector that can detect single photons which also has applications of rangefinding (determining how far away objects are by bouncing photons off them and timing their return) at wavelengths of light that can see through rain, mist and fog.A key objective is to secure a UK supply chain using IQE to deliver commercial Ge on Si epitaxy for single photon detectors and Optocap to produce chip-scale vacuum packages with fibe-optic access which are essential components for the MEMS

格拉斯哥大学的工作已经在使用相同的微型电机系统（MEMS）技术制造的春季上进行了硅的工作，以在所有智能手机中向陀螺仪到陀螺仪，这些智能手机确定了方向和提高敏感性，并提高了5000倍的敏感性。这种MEMS的敏感性可能会用于提供新的油气和汽油，以便在其中供应新的机油和气体，以供您提供新的油气，并在其中供应新的油气，并在此方面供应新的油气，并供应新的油气，并在其中供应新的油气。火山喷发。 The project aims to deliver a quantum squeezed light source with pairs of correlated photons that can be used to measure the output of the MEMS gravimeter improve the sensitivity by up to a factor of 40. The project involves developing a photodetector that can detect single photons which also has applications of rangefinding (determining how far away objects are by bouncing photons off them and timing their return) at wavelengths of light that can see through rain, mist and Fog.一个关键目标是使用IQE确保英国供应链在单个光子探测器和OptoCap上提供商业GE，以生产带有纤维光访问的芯片尺度真空包装，这是MEMS的必不可少的组件

项目成果

Germanium on silicon single-photon avalanche detectors using silicon-on-insulator substrates (Conference Presentation)

使用绝缘体上硅衬底的硅上锗单光子雪崩探测器（会议演示）

• DOI: 10.1117/12.2290403
• 发表时间: 2018
• 作者: Ghisetti E