冷原子干涉陀螺仪在惯性导航领域的研究现状及展望  

Research Status and Prospects of Cold Atom Interferometry Gyroscope in Inertial Navigation Fields

作　　者：邹鹏飞[1] 颜树华[1] 林存宝[1] 王国超[1] 魏春华[1] 

机构地区：[1]国防科技大学机电工程与自动化学院,长沙410073

出　　处：《现代导航》2013年第4期263-269,共7页Modern Navigation

摘　　要：随着激光冷却等原子光学技术的进步,利用冷原子作为波源的冷原子干涉陀螺仪正在快速发展,有望成为惯性导航领域颇具发展潜力的新型陀螺技术。介绍了国内外冷原子干涉陀螺仪的研究现状和原子干涉仪惯性测量的基本原理,并对斯坦福大学、巴黎天文台和汉诺威大学的三种不同类型冷原子干涉陀螺仪的性能特点进行了对比分析。针对当前冷原子干涉技术的局限性,展望了未来冷原子干涉陀螺仪在惯性导航领域推广应用的改进方案及发展前景。With the based on cold atomwave is progress of laser cooling and other atom optics technologies, the cold atom interferometry gyroscope developing rapidly, and it promises to be a novel gyroscope technology in inertial navigation areas. The research status of cold atom interferometry gyroscope and the principle of atom interferometry are introduced, and a comparative analysis of the characteristics among the three distinct types of cold atom interferometry gyroscopes in Stanford University, Observatoire de Paris and Hanover University is carried out. The improving schemes and developing prospects of cold atom interferometry gyroscope are discussed by focusing on its current limitations, aiming at its wider application in inertial navigation fields

关 键 词：原子干涉 冷原子陀螺仪 惯性导航 综述 

分 类 号：U666.1[交通运输工程—船舶及航道工程]