光纤陀螺高速检测电路设计

Design of High Speed Detection Circuit for Fiber-optic Gyroscope

缩短光纤长度是光纤陀螺降低成本、实现小型化的重要手段。文中介绍了一种适用于短光纤的光纤陀螺高速检测电路,并针对高速检测电路的几项关键技术进行了讨论。测试结果表明:高速检测电路比普通检测电路具有更高的性能,其应用于短光纤光纤陀螺的方案是可行的。

Shortening the length of fiber was an important way to realize miniaturization and low-cost for FOG. In this paper, a high-speed detection circuit for FOG with short fiber was given and some key techniques for the detection circuit were discussed. It was proved by test that the high-speed detection circuit has better ability and is feasible to apply the high speed detection circuit in FOG with short fiber.