27dBm 500mW L-Band EDFA Single-mode Optical Fiber Amplifier EYDFA-L-HP-BA-27-SM-M Module Type

27dBm 500mW L-Band EDFA Single-mode Optical Fiber Amplifier EYDFA-L-HP-BA-27-SM-M Module Type

The L-band high-power erbium-doped fiber amplifier is based on the principle of laser amplification of optical signals in erbium-doped fibers. It adopts a dedicated multi-stage optical amplification design and a reliable high-power laser heat dissipation process to achieve high-power output of 1570~1605nm wavelength lasers. It has the advantages of high power and low noise, and can be used in optical fiber communication systems, optical fiber sensing, lidar, etc.

[Features]
High output power .
High gain factor.
Low noise.

[Applications]
Fiber communication
Fiber optic sensing
Lidar

[Specification]

*Note1:
ACC mode - automatic current control: The EDFA pumping operating current is set by the user and automatically locked by the EDFA to achieve a constant pumping current. When the input optical power fluctuates, the output power will also fluctuate accordingly, which is suitable for all EDFA models.

APC mode - automatic power control: The signal light output power of the EDFA is set by the user, the PD automatically monitors and feeds back the output power, the EDFA control and the adaptive adjustment pump achieve the stability of the output signal. When the input optical power fluctuates, the APC mode minimizes the fluctuation of the output power and is suitable for power type and line type EDFA.