| Parameter | Unit | Value |
Laser beam (continuous wave) | wavelength laser power focus spot diameter processing speed | nm W µm µm/s | 1070 0.6 … 1.8 25 50 … 100 |
Phosphoric acid H3PO4 | concentration boiling temperature transmission coefficient layer height flow speed | mol/L ˚C - mm m/s | 5 104 0.68 20 3 |