光纤陀螺光路小型化技术

Miniaturization optical techniques of fiber optical gyro

介绍了光纤陀螺基本工作原理,描述了光纤陀螺小型化的意义。分别论述了基于光学器件小型化、光学集成技术、三轴光学器件共用技术实现光纤陀螺光路小型化的技术途径及可能效果,指出了三轴共用探测器技术可能存在的问题。研究成果对促进光纤陀螺的应用、光纤陀螺的实用化具有重要意义。

The fundamental principle of fiber optic gyro is introduced. The significance of FOG miniaturization is described. Several methods and possibilities of FOG miniaturization are presented based on miniaturization of optical elements, integrated optic technology and sharing of the optical elements in three-axis FOG. Issues of sharing detectors in three-axis FOG are pointed out. Results of the researches will accelerate the application and utility of FOG.