时 间：2019年10月16日 10:00-11:30

地 点：光电国家研究中心 A101

报 告 人：Martin P. J. Lavery, 英国格拉斯哥大学詹姆斯瓦特工程学院高级讲师

邀 请 人：王健 教授

报告题目(Title)：

中文：通信和传感中的结构光
英文：Structured waves in communications and sensing

报告摘要 (Abstract)：

Structured light is at the heart of a burgeoning field of novel communications and sensing technologies. Next generation communications systems have been a core driver for the development advanced techniques for the creation, measurement and multiplexing of optical beams with spatially partnered phase and polarisation. In this talks, an overview of the research being conducted within the Structured Photonics Research Group, at the University of Glasgow, will be presented. Including, my teams work in interfacing with industry leaders to produce a range of prototype systems for deploying structured light within their future communications networks. Fundamental studies of optical interaction of structured light with turbulent and turbid media, highlighting future sensing technologies for environmental monitoring and particulate identification. Finally, the transition of structured light techniques to the field of ultrasound will be discussed and its amplification of non-linear acoustic signature that could provide novel techniques for evaluating material properties.

结构光是新型通信和传感技术新兴领域的核心。下一代通信系统一直是开发先进技术的核心驱动力，这些先进技术用于产生，测量和复用具有空间相位和偏振结构变化的光束。在本次报告中，将概述格拉斯哥大学结构光子学研究团队正在进行的研究。同时报道本团队通过与行业内领导者进行交流，产生一系列将结构光应用未来的通信网络中的原型通信系统。基于结构光与湍流和混浊介质的光学相互作用的基础研究，使得用于环境监测和颗粒识别的未来传感技术具有巨大优势。最后，报告将讨论结构光技术向超声领域的过渡及其对非线性声学特征的放大作用，这可以作为一种新的评估材料性能的技术。

报告人简介（Biography）：

Dr. Lavery is a Senior Lecturer, Royal Academy of Engineering (RAEng) research Fellow and leader of the Structured Photonics Research Group at the University of Glasgow (UofG). His dynamic research group has a track record in investigating fundamental developments in Physics and successfully applying them to industry inspired engineering challenges. Since joining the School of Engineering in September 2014, he has successfully attracted over £3.5m in research funding as Principle Investigator (PI) and is coordinator of the H2020 Future and Emerging Technologies (FET-Open) consortium project named SuperPixels. He has been recognised as a leader in the academic community, having been awarded the 2013 Scopus Young Scientist of the Year for Physical Sciences and was the 2018 Mobile World Scholar Gold Medal winner for his accomplishments in high dimensional optical communications. He further led a team of world-leading research to develop a road map for deploying highspeed network provision for developing countries (Lavery et. al, N. Photon. 12(5), 249-252, 2018) supported by the EPSRC Global Challenges Research Fund.

Lavery博士是格拉斯哥大学结构光子学研究团队的负责人，皇家工程学院高级讲师。他的团队追踪研究物理学的基本发展规律，并将这些研究成果应用在工业领域，解决工程难题。自2014年9月加入工程学院以来，他已作为首席研究员获得了超过350万英镑的研究资助，并且担任SuperPixels冠名的H2020未来新兴技术联合项目协调员。他曾获得2013年度Scopus物理科学青年科学家奖，并因其在高维光学通信方面的成就而荣获2018年世界移动通信学者金奖。Lavery博士还领导了一个世界领先的研究团队，在EPSRC全球挑战研究基金的支持下为发展中国家部署高速网络供应制定了路线图。目前Lavery博士已在国际顶尖学术期刊Science、Nature Photonics、Nature communications、Science Advances、Physic Review Letter、Optica、Optics Letters、Optics Express等发表学术研究论文50余篇。