37dBm High Power EDFA

The Erbium-Ytterbium Co-doped Fiber Amplifier (EYDFA) is a high-performance optical amplification device that combines the advantages of Erbium (Er³⁺) and Ytterbium (Yb³⁺) ions, exhibiting unique product features across various fields:

• High Power Output: Capable of output power ranging from several Watts to tens of Watts, meeting the demand for strong signals in high-power laser systems and long-haul optical communication.

• Flexible and Integrable Design:

• Excellent Operational Stability and Reliability: Equipped with high-precision Automatic Temperature Control (ATC) and Automatic Power Control (APC) circuits. These adjust operating parameters in real-time to ensure stability of output power, gain, and other metrics (power stability typically within ±0.1dB) despite ambient temperature changes or input signal fluctuations. Furthermore, the use of highly reliable pump sources and premium fiber materials results in a long Mean Time Between Failures (MTBF), suitable for continuous long-term operation.

• Wide Applicability and Strong Adaptability: Beyond traditional communication fields like long-haul trunk lines and metropolitan area networks (MANs), EYDFAs also meet the demand for high-power, high-stability optical amplification in specialized scenarios such as industrial laser processing, medical equipment, and fiber sensing networks, offering strong environmental adaptability and application scalability.

● Fiber optic sensing

● Control panel optical communication system

● Nonlinear optics research