Resonant infrared ablation of polystyrene with single picosecond pulses generated by an optical parametric amplifier

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Duering, M.
Haglund, Richard
Luther-Davies, Barry

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Springer

Abstract

We report on resonant infrared laser ablation of polystyrene using single 8 ps pulses at a wavelength of 3.31 μm generated by a MgO:PPLN optical parametric amplifier pumped by a Nd:YLF laser. We determined the single-pulse ablation threshold to be 0.46 J

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Applied Physics A: Materials Science and Processing

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Restricted until

2037-12-31