A fibre optic gyroscope (FOG) senses changes in orientation, thus performing the function of a

mechanical gyroscope. However FOGPhotonics’s fiber optic gyros based on the interference 

of light which has passed through a coil of optical fibre which be as long as 1.5 km. 

FOGPhotonics's high-performance commercial fiber optic gyro sensors and IMUs are ideal

 for optical stabilization, pointing,UAV applications.We develop different Modls for different applications, the models as the list below just parts of our FOG series.