Atomistic simulations of ultra-short pulse laser ablation of aluminum: validity of the Lambert-Beer law
Keyword(s):
Abstract Based on hybrid molecular dynamics/two-temperature simulations, we study the validity of the application of Lambert-Beer’s law, which is conveniently used in various modeling approaches of ultra-short pulse laser ablation of metals. The method is compared to a more rigorous treatment, which involves solving the Helmholtz wave equation for different pulse durations ranging from 100 fs to 5 ps and a wavelength of 800 nm. Our simulations show a growing agreement with increasing pulse durations, and we provide appropriate optical parameters for all investigated pulse durations.
2008 ◽
Vol 3
(1)
◽
pp. 30-40
◽
Keyword(s):
Keyword(s):
2015 ◽
Vol 226
◽
pp. 221-227
◽
Keyword(s):
2007 ◽
Vol 110
(1068)
◽
pp. 844-846
Keyword(s):
Keyword(s):
Keyword(s):