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 ...
LRN2DIY on MSN
3D printer, CNC and laser engraver in one - Snapmaker
Snapmaker is a versatile machine that combines 3D printing, laser engraving, and CNC capabilities in one device. This video ...
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