Designed with a compact packing case that is specifically suitable for Fiber optic gyro (FOG), this mini polarization maintaining (PM) coupler can not only split the input power evenly just as the normal PLC splitter produced by MEISU but it can also maintain the beam polarization effectively.
Low insertion loss
High return loss
High extinction ratio
Excellent environmental stability and reliability
MEISU's mini PM coupler 50:50 is similar with 1x2 PM fiber optic PLC splitter. It is fabricated with waveguide chip, single channel polarization-maintaining fiber array as the input end and a 2 channel polarization-maintaining fiber array as output ports. It can effectively split the input power in half.