Many thanks. Unfortunately I do not have an oscilloscope, what was also suggested was to first replace the fan as sensors may have picked up that issue and shut the system down.....after which I will test for ulse with the laser on.
Hi, I really need some specialist help plse! I have a business doing 3D sub surface laser engraving (SSLE). Inside blocks of crystal. A 30w 1064nm red laser passes through a non linear ( QSwitched/ pulsed) crystal and changes to 532nm green laser. This green laser is focused and pulsed to burn...
Greetings to everyone, I have a real predicament and would really appreciate some assistance if at all possible. I have been let down by a manufacturer who sold me a sub surface laser engraving machine from China - for engraving 3D images into the centre of crystal blocks. I met them at a show...