光纤陀螺用双Y分支波导相位调制芯片与PIN-FET集成器件

Dual-Y Waveguide Phase Modulator and PIN-FET Integrated Device for Optical Fiber Gyroscope

摘要:

针对集成化、小型化及低成本光纤陀螺应用需求,基于光路耦合和精密组装等工艺研制了双Y分支波导相位调制器芯片与PIN-FET组件封装级集成的样品器件。装机测试表明,该光纤陀螺在常温下的零偏稳定性优于0.2°/h。

Abstract:

Aiming at the application requirements of integrated, miniaturized and low-cost fiber gyroscope, the samples integrating dual-Y waveguide phase modulator with PIN-FET devices were fabricated with the techniques of optical coupling and precise assembly. Tests on optical fiber gyroscope system indicate a bias stability superior to 0.2°/h.