基于极化激元体制的量子涡旋陀螺  

Quantum vortey gyroscope based on polarition regime

作　　者：熊振宇 蔡远文 刘通 吴昊 任元 XIONG Zhenyu;CAI Yuanwen;LIU Tong;WU Hao;REN Yuan(Department of Aerospace Science and Technology,Space Engineering University,Beijing 101416,China;Department of Basic Courses,Space Engineering University,Beijing 101416,China)

机构地区：[1]航天工程大学宇航科学与技术系,北京101416 [2]航天工程大学基础部,北京101416

出　　处：《航天工程大学学报》2024年第2期18-26,共9页

基　　金：国家自然科学基金资助项目(62173342,62203466)。

摘　　要：当前,惯性导航技术在现代航天中作用越发重要,高精度小体积的惯导器件成为亟需,针对原子干涉陀螺等新型量子陀螺存在的精度和体积之间的矛盾,提出了一种基于极化激元体制的量子涡旋陀螺新概念。该新体制陀螺基于涡旋光波和室温玻色-爱因斯坦凝聚粒子间的相互作用,具有高精度、小体积和快速启动的突出优势。本文从惯性导航的现状和需求出发,引入量子涡旋陀螺的概念;随后从物理本质层面对其原理和特性进行分析,阐明了其优势来源;然后分别在理论和实验两个方面对量子涡旋陀螺以及极化激元体制开展了相关研究,最后展望了其应用前景。Currently,inertial navigation technology is assuming an increasingly pivotal role in modern space exploration,with a growing demand for high-precision,compact inertial devices.Addressing the inherent trade-off between accuracy and size in novel quantum gyroscopes,such as atomic interferometer gyroscopes,we propose a new concept:the quantum vortex gyroscope based on polariton regimes.This innovative gyroscope leverages the interaction between vortex light waves and room-temperature Bose-Einstein condensate particles,offering distinct advantages of enhanced precision,reduced volume,and rapid initialization.This paper begins by examining the current landscape and requirements of inertial navigation before introducing the concept of the quantum vortex gyroscope;it then delves into its underlying principles and characteristics from a fundamental physics perspective to elucidate its advantageous attributes;subsequently,we present relevant theoretical and experimental investigations concerning both the quantum vortex gyroscope and polariton regime;finally,we discuss potential applications.

关 键 词：玻色-爱因斯坦凝聚 量子陀螺 量子涡旋陀螺 激子极化激元 惯性导航 

分 类 号：O4[理学—物理]