An optical isolator is a key component in a fiber optic system. It allows the transmission of optical signals in the forward direction while blocking reflected energy back at the source to reduce the interference effect. In simple words, an optical isolator is an optical component that allows the light signal transmission in only one
There is no denying the fact that a fiber optic coupler is one of the most crucial parts of many optic devices these days that need signals to be coupled from input to output. If these optical fused couplers were absent from those optics devices, they will have no importance as they would be completely
What is a PM Isolator? A PM Isolator is a passive device that allows the transmission of the optical signals in only one direction and blocks all the unwanted optical reflections with the help of polarization-maintaining fiber. Hence, they are named polarization-maintaining isolators. The general category of PM isolators is optical isolators. In this blog,