An optical circulator is a component that can be used to separate optical power that travels in opposite directions in one single fiber. An optical circulator is a three-port device that allows light to travel in only one direction from port 1 to port 2, then from port 2 to port 3. Gould offers single mode fiber optic circulators with low optical loss, high isolation and low polarization dependent loss (PDL).
Features
・Low Optical Loss
・High Isolation
・Low Polarization Dependent Loss