摘要
涡旋光束是一种携带轨道角动量且具有螺旋波振面的新型结构光场。自1992年Allen等首次证明了近轴条件下带有螺旋相位因子的光场具有轨道角动量以来,涡旋光束因其在光操控、光通信、光学测量和遥感等领域中的广泛应用而备受关注,特别是近年来涡旋光束在惯性测量领域的应用吸引了诸多学者的研究兴趣。文中主要涉及三个方面的内容:涡旋光束制备方法研究进展;涡旋光束在惯性测量领域中的关键应用,具体为基于涡旋光的旋转多普勒效应和量子陀螺;最后还就惯性测量对涡旋光束制备提出的新要求进行了讨论。
Optical vortex is a new structured light field that carries orbital angular momentum and has a helical wave vibration surface. Since Allen et al. first proved in 1992 that a light field with a spiral phase factor had orbital angular momentum under paraxial conditions, optical vortex has received much attention because of its wide applications in the fields of optical manipulation, optical communication, optical measurement, and remote sensing. Especially in recent years, the application of optical vortex in the field of inertial measurement has attracted the research interest of many scholars. This article mainly involves three aspects: the research progress of optical vortex generation;the key applications of optical vortex in the field of inertial measurement,specifically the rotating Doppler effect and quantum gyros based on optical vortex. New requirements of inertial measurement on the generation of optical vortex were also discussed.
作者
王琛
任元
吴昊
邱松
Wang Chen;Ren Yuan;Wu Hao;Qiu Song(Department of Aerospace Science and Technology,Space Engineering University,Beijing 101416,China;Lab of Quantum Detection&Awareness,Space Engineering University,Beijing 101416,China)
出处
《红外与激光工程》
EI
CSCD
北大核心
2021年第9期16-30,共15页
Infrared and Laser Engineering
基金
国家自然科学基金(11772001,61805283)
173计划重点项目(2019-JCJQ-ZD-XXX)
国防科技卓越青年科学基金(2020-JCJQ-ZQXXX)。
关键词
涡旋光束
惯性测量
旋转多普勒效应
玻色-爱因斯坦凝聚
量子陀螺
optical vortex
inertial measurement
rotation Doppler effect
Bose-Einstein condensation
quantum gyroscope
作者简介
王琛,男,博士生,主要研究方向为涡旋光场调控;通讯作者:任元,男,教授,博士生导师,主要研究方向为航天器制导与控制、空间量子探测及其应用技术。
