基于原子干涉的量子陀螺仪  

Quantum gyroscope based on an atom interferometer

作　　者：陆璇辉[1] 王将峰[1] 

机构地区：[1]浙江大学物理系光学研究所,浙江杭州310027

出　　处：《红外与激光工程》2007年第3期293-295,311,共4页Infrared and Laser Engineering

基　　金：国家自然科学基金资助项目(1334050)

摘　　要：介绍了一种基于原子干涉测量的量子陀螺仪,对原子干涉的Sagnac效应原理进行了简单描述,在此基础上介绍原子Mach-Zehnder干涉仪构成的量子陀螺仪的工作原理。量子陀螺仪的测量精度比传统的高精度陀螺仪的精度高几个数量级,是新一代的陀螺仪。The quantum gyroscope based on an atom interferometer is introduced. The Sagnac effect for atom interferometry is described. The operation principle of quantum gyroscope that is made of atomic Mach-Zehnder interferometer is presented. The measurement precision of quantum gyroscope is several order higher than that of traditional gyroscope. It is a new generation of gyroscope.

关 键 词：陀螺仪 原子干涉 量子陀螺仪 惯性器件 

分 类 号：O431.2[机械工程—光学工程] TP212.1[理学—光学]