微光学陀螺发展研究

Development Review of Micro Optic Gyroscope

微光学陀螺(micro optic gyroscope,MOG)是一种基于波导环和Sagnac效应的小型化、集成化的新型角速度传感器,因其在综合性能上的潜在优势,有望在智能弹药、无人飞行器和水下无人运载器等小型平台上获得广泛应用。文中简述了3类MOG的基本原理;详细介绍了国内外研究机构在3类MOG技术方案,各光波导、集成光学器件等关键组件的方案及其制造工艺技术等方面取得的进展;展望了MOG的发展前景。

Micro Optic Gyroscope is a new type of miniature and integrated angular velocity sensor based on waveguide rings and Sagnac effect.Because of their potential advantages in comprehensive performance,MOGs will be widely used in smart ammunition,unmanned air and underwater vehicles and other small platforms.This paper briefly describes the basic principles of three types MOGs.The progress made by domestic and foreign research institutions in technical schemes of three type MOGs,the schemes of key components such as various optical waveguides and integrated optical devices and their manufacturing technology are introduced in detail.The development prospect of MOG is prospected.