Abstract
We investigate the response of three commercial polymer (Polyvinyl chloride-PVC, Polyethylene terephthalate-PET, and Polypropylene-PP) under irradiation with high frequency (until 1 MHz) femtosecond (450 fs) multi-pulse (N = 30-100) laser at λ=515 (2.9 J/cm2) and 1030 nm (2.9 J/cm2). Different series of straight lines are made on the surface of these polymers at irradiation conditions not studied before [1], observing different thermal and ablative behaviours between them.
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