2x2 850 nm PM Fused Coupler, 1/99 High Power Pump Module The long reach receiver features

The long reach receiver features a low noise GaAs transimpedance IC with AGC capability to provide an extremely wide dynamic range

other DWDM components and laser diode pigtail

and excellent environmental stability and reliability

Gravitational Wave Detection

8 dB to 18

2x2 850 nm PM Fused Coupler, 1/99 High Power Pump Module The long reach receiver featuresThe coupler is a 2x2 850 nm 1 99 PM fused coupler. The coupler offers very low insertion loss and high extinction ratio. It can be used for fiber sensor, power monitor and coherent communication. FEATURES Low Insertion LossHigh Stability & Reliability USE IN Coherent CommunicationPower MonitorFiber Sensor Lead Time: 3 4 WeeksDatasheet