【摘要】 集成化、高精度和低成本代表了光学陀螺未来的发展方向,快光增强型谐振式光学陀螺反映了该领域的技术发展趋势。从快光效应的实现方式展开,结合介质色散和结构色散的相关报道,综述了快光增强型谐振式光学陀螺的研究进展情况。通过对比快光效应实现方式差异下陀螺系统的性能特点,指出结构色散方式更利于快光陀螺系统的集成化发展。提出了一种新型快光增强型谐振式陀螺结构,预期在民用领域有很大的应用潜力。最后展望了快光增强型谐振式光学陀螺在未来惯性导航系统上应用的发展前景。更多还原

【Abstract】 Integration,high-precision,and low-cost optical gyroscope embodies the developing tendency of gyroscope,in which fast-light enhanced resonant optical gyroscope shows great potential.The development of the fast-light enhanced resonant optical gyroscope is overviewed through analyzing fast-light arising mechanism and considering experimental reports of dielectric dispersion and structural dispersion.By comparing the relative advantages and disadvantages in fast light generation mechanism,it is more suitable to integrate optical gyroscope system through implementing structural dispersion.Moreover,a novel structure of integrated fast-light enhanced resonant gyroscope is proposed,which may have great potential applications in low-cost civilian areas.Finally,the prospect for the development of fast-light enhanced resonant optical gyroscope in inertial navigation system is discussed.更多还原