The 1550nm band single-wavelength laser (low power) adopts high-stability semiconductor laser chip, polarization maintaining 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. In the video below is a benchtop 1550nm 50mW 1MHz narrow linewidth laser. Let’s check it now.
This is 1550nm 50mW fiber laser. The output power can be adjusted, and the adjustment accuracy is 0.1mW. It is a narrow linewidth laser with a spectral broadband <1MHz, kHZ level narrow linewidth lasers 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, control switches, and adjust the power. PM1550 polarization maintaining fiber is installed, and SM single-mode fiber can also be customized.
The test report of 1550nm 50mW PM fiber laser.
The line width test report.