Mini PM Coupler (50:50)

Discovering a range of PM fiber assemblies, including 2-dimensional fiber array, linear fiber array, PM fiber devices, high-temperature optical components, and optical switch for coherent optical communication, sensing, biophotonics, and quantum communication.

Designed with a compact packing case that is specifically suitable for Fiber optic gyro (FOG), this mini polarization maintaining 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.

Mini PM Coupler(50:50) Features
Low insertion loss
High return loss
High extinction ratio
Excellent environmental stability and reliability
Ultra-compact size

How It Works
MEISU's multimode to singlemode fiber coupler 50:50 is similar with 1x2 PM fiber 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.