Frequently Asked Questions

The key features of the PM Filter Coupler include low excess insertion loss, low back reflection, high extinction ratio, and a rugged stainless steel package designed for high optical performance and stability.

The Polarization Maintaining Filter Coupler is a device that either splits the light from the input PM fiber into two output PM fibers or combines light signals from two PM fibers into a single PM fiber.

The PM Filter Coupler is suitable for applications such as PM fiber interferometers, power sharing in polarization sensitive systems, and signal monitoring in PM fiber systems.

The state of polarization can be aligned either with the slow axis or the fast axis of the PM fibers.

Split ratios from 1% to 50% are available for the PM Filter Coupler.

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