FHS1 Series Optical Laser Source Optical Laser Source

FHS1 Series Optical Laser Source offers excellent stability and portability for accurate fiber optic testing.


Single output port provides stable laser power at dual wavelengths. The compact unit operates in either continuous wave (CW) mode or modulated mode. A low battery indicator reminds the user of replacing the battery.


  1. Both single mode and multiple mode laser are available
  2. Single output interface
  3. Rugged and portable
  4. Auto power-off function 
  5. Integrated with continuous wave output function, 270Hz, 1kHz and 2kHz are available