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PM 1x2 Couplers for Telecom

Thorlabs offers 1x2 PM fused fiber optic couplers that are ideal for telecom applications. The panda-style polarization-maintaining fiber used in these couplers allows them to provide a high extinction ratio for light launched into the slow axis of the fiber. These couplers, also known as taps, allow a single fiber input to be split into 2 outputs. We have narrowband couplers available with center wavelengths ranging from 850 nm to 1550 nm.