Material: | Copper |
Method Used: | etch |
Depth: | <.002 |
Laser Type: | 20 Watt Q-Switch Fiber Laser |
Focal Length Lens: | 160mm |
Power: | 50%-98% |
Frequency: | 20 kHz- 50 kHz |
Speed: | 10 – 25 inches per second |
Passes: | 2 |
Cycle Time: | 44.1,73.78 seconds |
Samples were processed using a 20 watt Q-switched fiber laser through a 160mm F-theta lens.