The 1550nm band single-wavelength laser (low power) adopts high-stability semiconductor laser chip, single-mode fiber output, professionally designed drive and temperature control circuit control to ensure the safe and stable operation of the laser.

This is 1550nm SM Fiber laser Benchtop. The output fiber SM or PM is optional, here is equipped with SM fiber. Its laser output power is adjustable, the adjustment accuracy is 1mW, and the adjustment range is 10~100%. And it supports button control and software control. The software control interface.

The laser test data of this narrow linewidth fiber laser system.

The laser line width test, 0.64 MHz.