Today’s introduction is a 1550nm narrow linewidth laser. The output power can be adjusted, and the adjustment accuracy is 0.1mW. PM1550 polarization maintaining fiber is installed, and SM single-mode fiber can also be customized. This is a narrow linewidth laser with a spectral bandwidth of less than 1MHz. Narrow linewidth lasers at the kHz level can also be customized.
Software control function can be customized,using RS232 communication serial port. Default only supports button control. The standard version is controlled by buttons to control the switch and adjust the power.
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, and can provide desktop or modular packaging.
The test report of 1550nm 20mW 1MHz linewidth PM fiber laser source.
Control the laser with buttons.
10~100% output power can be adjusted, and the adjustment accuracy is 0.1mW.
Press the square button in the middle 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.
