High Power, Polarization Maintaining, Yb/Er Co-doped; Fiber Type SM15-PR-U25A-H, other; 1545 to 1565 nm; Input Power 0 to +10 dBm; Output Power 27 to 30 dBm
LightComm Technology’s YEDFA-PM-EM-B series of high-power polarization maintaining fiber amplifier modules is designed to output optimal optical performance with high reliability and stability. These amplifier modules are especially developed for PM transmission, sensors and LIDAR applications.The YEDFA-PM-EM-B line of PM high power fiber amplifier modules is built based on power combining configuration, the use of selected components with extremely high polarization extinction ratio and low insertion loss values and careful management of splice joints to preserve polarization.Both input and output signals are sampled and monitored with a feedback circuit to protect the amplification system. APC (automatic power control) and ACC (automatic current control) circuits are designed into the amplifier to ensure high stability and reliability of output power. Standard user-friendly RS-232 interface enables reliable connectivity with the customer's control system.
High Polarization Extinction Ratio
Low Noise Figure
Highly Reliable Laser Diode Pumps
High Stability and Reliability Based on Multi-mode Pump and PM Fiber Combining Technology
Applications: LIDAR & Sensor; Test and Measurement; Coherent Synthesizing & Spectrum Synthesizing; Frequency Conversion; Microwave Optics; Booster Amplifier for PM Transmitters