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

scientific research and so on

high return loss and high stability &reliability

high isolation and high stability and reliability

The coupler is a 1x2 1310 nm 10/90 single window coupler

lts phase difference is 120°

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