The parts were marked using a 20 watt q-switched ytterbium fiber laser with 160 mm focal length lens. The samples were etched to create brightly contrasting marks.
Material: Aluminum
Power: 20 watts
Method used: Etching
Frequency: 80kHz
Depth: Surface
Speed: 20 inch/sec.
Laser Type: Q-Switched Fiber Laser
Focal Length Lens: 160mm
Cycle Time: 12.8 seconds
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