Features
1.Low Insertion Loss
2.High Return Loss
3.High Extinction Ratio
Structure Diagram
PM Filter Coupler
The Polarization Maintaining Coupler is a micro optic filter type device that provides optical signal splitting while preserving polarization with high ER. The Polarization Maintaining Coupler is available in a wide range of coupling ratio’s from 1% to 50%, and is also available in 1×2 and 2×2 types. PM couplers are widely used in fiber optic communication systems, Raman Amplifiers and other fiber instrument applications.
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Share to:
1.EDFA
2.Fibre Sensor
3.Fiber Instrument
