The Optilab EYDFA-40-PM-R is designed to amplify optical signals up to 10 W average power for high power applications at 1550 nm wavelength range. The EYDFA-40-PM-R incorporates two stages of amplification based on multi-mode pumping technology using Er/Yb double clad fiber technology, with PM input and output. The optical gain of the EYDFA-40-PM-R can exceed 50 dB by adding an optional pre-amplifier EDFA, which allows a low input signal level of -20 dBm. It utilizes large core fiber technology to remove raman scattering, which causes nonlinear amplification. The EYDFA-40-PM-R is equipped with RS-232 for user interface and remote control. The EYDFA-40-PM-R can be ordered with PM collimator and other options. Contact Optilab for more information. 

Features:
• Amplifies from 1540 nm to 1570 nm
• High Gain of 50 dB with optional pre-amp
• Up to 10 W CW output power
• Large core fiber technology 
• PM input and output
• Optional PM collimator
• Mid-stage ASE filter

Applications:
• Free Space Communications 
• Optical Network Amplification
• LIDAR Source
• Research and Development
• Second Harmonic Generation
• Test and Measurement

Datasheet