Description

This New EDFA Erbium Doped Fiber Amplifier C-band Micro Package provides a small size 50×50×15mm Product. It can be used to improve the optical signal power in the range of – 6dbm to + 3dbm, the saturation output power can be up to 20dbm. This EDFA can be used in the optical transmitter to improve the transmission power.

Features:
Wide wavelength range;
High output power;
Low noise.

Applications:

Optical fiber communication;
Optical fiber sensor;
Fiber laser.

Operating wavelength nm 1530~1565 C-band
Input power dBm -6~+3
Saturated output power dBm 15/17/20 @-3dBm Input
Noise figure dB 5.0 @-3dBm Input
Gain flatness dB 3
Polarization dependent gain dB <0.3
Polarization mode dispersion ps 0.5
Input/Output isolation dB >35

Download the datasheet PDF .

EDFA Erbium Doped Fiber Amplifier C-band Micro Package for 1530nm-1565nm

 

 

(1) ACC mode for automatic current control: EDFA pumping current is set by the user, then automatically locked by EDFA to get constant pumping current. When input optical power fluctuates, the output power also fluctuate accordingly.

(2) APC mode for automatic power control: the user sets the EDFA signal light output power, PD automatically monitors and feeds back the output power. EDFA control and adaptive adjustment of the pump to stabilize the output signal. When input optical power fluctuates, the APC mode will reduce the output power fluctuation as much as possible, which is suitable for power type and line type EDFA.

 

Typical curve