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Plasma effects in picosecond-femtosecond UV laser ablation of polymers
- Source :
- Applied Physics A. 79:869-873
- Publication Year :
- 2004
- Publisher :
- Springer Science and Business Media LLC, 2004.
-
Abstract
- Laser ablation of polyimide (PI) and polymethyl-methacrylate (PMMA) at 248 nm with pulse lengths τ ranging from 200 fs to 200 ps was investigated. The measured ablation rates show minima for pulse lengths of about 5 ps (PMMA) or 50 ps (PI).
Details
- ISSN :
- 14320630 and 09478396
- Volume :
- 79
- Database :
- OpenAIRE
- Journal :
- Applied Physics A
- Accession number :
- edsair.doi...........7ef93244626cab54bddad3f369ed12a1
- Full Text :
- https://doi.org/10.1007/s00339-004-2587-0