It’s a Ytterbium-doped Fiber Amplifier. The front panel has LCD display and control buttons. There is an RS232 interface on the back, which can be connected to a computer and controlled by software. Let’s check it now.
In APC control mode, the output power can be adjusted. In ACC control mode, the operating current can be adjusted. The ACC/APC mode can be switched by the button. The working current and output power can be adjusted separately.
Ytterbium-doped fiber amplifier (YDFA) generates gain by pumping ytterbium-doped fiber with a semiconductor laser to amplify laser signals in the 1030~1100nm band, Hi1060 single-mode fiber or PM980 polarization-maintaining fiber output, the output power is continuously adjustable, with high gain and low The advantages of noise. The desktop YDFA is convenient for experimental operation, and the user can adjust the pump current and output power through the buttons on the front panel. It also provides a more compact modular YDFA, which is convenient for users’ system integration.
