As the core component of fiber optic gyroscope, the polarization maintenance fiber is decreasing as the demand for precision and miniaturization of fiber optic gyroscope is becoming more and more intense. Through the design of the waveguide structure and process of the fine-diameter polarization-maintaining fiber, and through a large number of environmental tests such as small bending conditions and temperature changes, it has been verified that the performance and reliability of the 60um ultra-fine-diameter polarization-maintaining fiber we developed are good, which can meet the actual needs.

Product Features:
Good polarization performance
Good geometric dimensional uniformity
Low attenuation
High stability and reliability
High birefringence performance
Bending stability and, easy welding, low welding loss

Main applications:
High-precision and miniaturized fiber optic gyroscope
Fiber Optic Polarization Sensor