Hardware
Depth measurement of laser engraving
Date：2020-06-05
Source：Samsun Technology
Laser laser engraving process with depth and flatness Rz up to 10um, requiring strict screening
Two-dimensional plan of the laser engraving position
Laser engraved area profile analysis, height difference approx. 0.054um
Extraction of laser engraving regional analysis
Laser engraving area Rz=7.6nm
Laser engraving 3D effect
