Good find! It’s worth mentioning that other laser technologies (solid state/YAG and RF-excited CO2) are sometimes operated using extremely quick pulses instead of continuous being on or off which may be what you’re seeing.
Good find! It’s worth mentioning that other laser technologies (solid state/YAG and RF-excited CO2) are sometimes operated using extremely quick pulses instead of continuous being on or off which may be what you’re seeing.