Products> EDFA&Test Equipment>Yb/Er Co-doped Fiber Amplifier

27~30dBm High Power Polarization Maintaining Fiber Amplifier Module

YEDFA-PM-EM-B-XX series of high power polarization maintaining fiber amplifier modules are designed to output optimal optical performance with high reliability and stability. These amplifier modules are especially developed for PM transmission, sensors and LIDAR applications.

This line of PM high power fiber amplifier modules is built based on power combining configuration, the use of selected components with extremely high PER and low EL 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 customer's control system.



High polarization extinction ratio

Low noise figure

RS-232 interface

Highly reliable laser diode pumps

High stability and reliability based on multi-mode pump and PM fiber combining technology



LIDAR & Sensor

Test and Measurement

Coherent synthesizing & Spectrum synthesizing

Frequency conversion

Microwave optics

Booster amplifier for PM transmitters

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