1x2 1550 nm PM Filter Coupler, 50/50 Spontaneous Parametric Down Conversion (SPDC) It is supplied with a

It is supplied with a 1 mH choke and terminal strip for connection to the DC bias

This bandpass filter utilizes thin-film technology to notch filter wavelengths of 1529

785 nm Light Source

interchange

1x2 1550 nm PM Filter Coupler, 50/50 Spontaneous Parametric Down Conversion (SPDC) It is supplied with aThe 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