OVERVIEW
Applications
1. Polarization Extinction Ratio Measurement FIBERPRO’s PER Meter measures Polarization Extinction Ratio(PER), which is an important characteristic of Polarization Maintaining Fiber(PMF), PM patch cord and other PM devices.
2. Alignment of Polarization Axis of Optical Devices PER measurement can be used in launching the optical light to Polarization Maintaining Fibers and aligning polarization axis of optical devices, such as polarization maintaining fiber pig-tailing to laser diodes, polarizers, polarization splitters, combiners, etc.