Diamond for laser engineering: lasers for manufacturing and sensing

用于激光工程的金刚石：用于制造和传感的激光器

• 批准号: 2104765
• 金额: --
• 依托单位: University of Strathclyde
• 依托单位国家: 英国
• 项目类别: Studentship
• 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=studentship-2104765
• 关键词: Diamond; laser; engineering; lasers; manufacturing

2018-19: MSc Diamond Science & Technology includes the following modules:CH976 Novel and Efficient Methods of Material SynthesisPX904 Properties and Characterization of MaterialsPX905 Defects and DopantsCH977 Theory and Modelling of MaterialsPX906 Manufacturing the Future: Industrial DiamondCH978 Surfaces, Interfaces and CoatingsCH979 Devices and FabricationPX907 Diamond Photonics and Quantum DevicesCH980 Applications of High Performance MaterialsCH981 Mini Research Project 1 and 2And either CH914 or PX908:CH914 Electrochemistry and SensorsPX908 Biomedical Optics and ApplicationsProject:Lasers are a key enabling technology, powering progress from manufacturing to quantum technologies. The common thread in engineering systems tailored to these applications is to requirement to make high performance lasers smaller and more robust. Exploiting novel materials - such as high optical quality synthetic diamond - provides a route to achieving these goals. The studentship will build on the outputs of an existing of an EPSRC project on Fibre-laser Pump Diamond Raman Lasers for LIDAR and Clear Plastics Welding (EP/P00041X/1). This grant is supported by Thales Optronics Ltd, SPI Lasers Ltd, Element Six Ltd, and Fraunhofer CAP.The studentship will have two parallel themes:1. "High power Raman lasers for manufacturing and remote sensing"This theme will develop novel diamond Raman laser architectures that aim to shift the output of fibre lasers into spatial, spectral and temporal regimes where they are better suited to applications such as LIDAR and welding of transparent plastics. This work will be done in collaboration with the world-leading fibre lasers team at Southampton (Prof Johan Nilsson and colleagues) with the explicit aim of moving towards follow-on funding in the technology transfer space working with current industrial collaborators Thales and SPI Lasers.2. "Non-linear photonics of diamond colour centres"This theme will explore the laser spectroscopy, temporal and spectral dynamics of gain/induced absorption, and charge transfer mechanisms, of colour centres in diamond with relatively high concentrations (100s ppb) under high intensity laser illumination. These are the conditions required for possible laser operation, but are also potentially relevant for sensing applications.

2018-19年：硕士钻石科学与技术包括以下模块：CH 976材料合成的新颖和有效的方法PX 904材料的特性和表征PX 905缺陷和掺杂剂CH 977材料的理论和建模PX 906制造未来：工业金刚石CH 978表面、界面和涂层CH 979器件和制造PX 907金刚石光子学和量子器件CH 980高性能材料的应用CH 981小型研究项目1和2以及CH 914或PX 908：CH 914电化学和传感器PX 908生物医学光学和应用项目：激光是一项关键的使能技术，推动了从制造到量子技术的进步。为这些应用量身定制的工程系统的共同点是要求使高性能激光器更小，更坚固。开发新材料--如高光学质量的人造金刚石--为实现这些目标提供了一条途径。该奖学金将建立在现有的EPSRC项目的输出上，该项目涉及用于激光雷达和透明塑料焊接的光纤激光泵金刚石拉曼激光器（EP/P00041 X/1）。该奖学金由Thales Optronics Ltd，SPI Lasers Ltd，Element Six Ltd和Fraunhofer CAP提供支持。“用于制造和遥感的高功率拉曼激光器“这一主题将开发新型金刚石拉曼激光器架构，旨在将光纤激光器的输出转换为空间、光谱和时间范围，使其更适合激光雷达和透明塑料焊接等应用。这项工作将与南安普顿世界领先的光纤激光器团队（Johan Nilsson教授及其同事）合作完成，其明确目标是与当前的工业合作者Thales和SPI Lasers合作，在技术转让领域实现后续资金。“钻石色心的非线性光子学”这个主题将探讨在高强度激光照射下，相对高浓度（100 ppb）钻石色心的激光光谱学、增益/诱导吸收的时间和光谱动力学，以及电荷转移机制。这些是可能的激光操作所需的条件，但也可能与传感应用相关。