During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

The driver uses two servos (X and Y axis) to move the laser pointer. Right now the drawing array is hardcoded. To change the drawing use the Creator. Once set up, you can use the commands below via ...

If the video player is not working, you can click on this alternative video link. Who doesn’t love a bit of laser engraving? Unfortunately, most of us need to hire the services of a professional to ...