2x2 1550 nm PM Filter Coupler, 50/50 Fiber Optic Isolator with SM Fiber scientific research and so on

scientific research and so on

and negligible PMD

They can be used as direct replacements for thin film filters(filter type DWDM module) for cases where no power is available

The device is a 780 nm

2x2 1550 nm PM Filter Coupler, 50/50 Fiber Optic Isolator with SM Fiber scientific research and so onThe 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