Table 9 Details of the laser system

From: The influence of texture density and free surface energy on the corrosion resistance of laser-textured 316L stainless steel

Parameter

Value

Type of laser

SPI laser G3 20 W

Wavelength

1064 nm

Focal length

100 mm

Beam quality

2.16

Atmosphere

Natural air

Distance to focal point

0 µm

Scanning mirror

Nutfield extreme-15-YAG

Three axes automatic table

Aerotech limited

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