A dynamic description of laser cutting based on a previously developed steady state model has been elaborated. With that dynamic model the periodic striation pattern that is formed on the cut surfaces can be satisfactory explained. i2loreover, the above model can be used to analyse cutting with pulsed radiation and elucidates some important technical aspects of pulsed cutting.
""Dynamic Model Of Laser Cutting Including; Pulsed Operation"", Proc. SPIE 0621, Manufacturing Applications of Lasers, (5 August 1986); doi: 10.1117/12.961142; https://doi.org/10.1117/12.961142