Drilling of Copper Using a Dual-Pulse Femtosecond Laser
The drilling of copper using a dual-pulse femtosecond laser with wavelength of 800 nm, pulse duration of 120 fs and a variable pulse separation time (0.1–150 ps) is investigated theoretically. A one-dimensional two-temperature model with temperature-dependent material properties is considered, inclu...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2016-02-01
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| Series: | Technologies |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2227-7080/4/1/7 |