2x2 780 nm PM Filter Coupler, 50/50 980 nm Pump Laser Diode Polarization Maintaining

Polarization Maintaining

it provides pure

This product offers integrated solution to EDFA application by combining more functions into a very compact package

resonance-free conical inductor to achieve extremely broadband performance

2x2 780 nm PM Filter Coupler, 50/50 980 nm Pump Laser Diode Polarization MaintainingThe coupler offers very low insertion loss, high return loss and high extinction ratio. It can be used for fiber sensor, fiber optical instrument, EDFA & raman amplifier. FEATURES Low Insertion LossHigh Return LossHigh Extinction Ratio USE IN EDFA & Raman AmplifierFiber SensorFiber Optical Instrument Lead Time: 3 4 WeeksDatasheet