This laser module adopts DFB type laser chip, and cooperates with high-power gain optical path module to realize single-mode fiber output of single-wavelength high-power laser. The professionally designed drive and temperature control circuit control ensures the safe and stable operation of the laser, and the spectrum and power remain stable for a long time. It has two package modes of module and desktop. The module package has a compact structure, which is convenient for user system integration and is more suitable for engineering applications.
Shown in the video is a 1550nm 5W single-mode fiber laser. The laser output power can be adjusted by the button, and the power can be adjusted from 10%~100%.
Control the laser with buttons:
Press the middle square button once to enter the setting state. Press it again to confirm the setting value and exit the setting state. The left and right keys are used to select the digit to be set. The up and down keys are used to adjust the size of the current digit. After the setting is completed, turn the key to ON, and the laser starts to output.
The laser controlled by PC software:
Using RS232-USB data cable to link with PC software. When using the software control, the key needs to be turned ON, and the Active indicator is always on. The laser output power can be set on the software. It can display the current power and working current in real time, and can turn on/off the laser.
This is the test data and spectrogram of the laser.
