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Proceedings Paper

KrF and XeCl laser induced ripples on a polyethersulfone film
Author(s): H. Pazokian; M. Mollabashi; S. Jelvani; J. Barzin
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Paper Abstract

In this paper formation of nano- ripples on the surface of a polyethersulfone film upon non polarized KrF laser irradiation at fluences below the ablation threshold and micro ripples upon XeCl laser irradiation are reported. The effect of number of pulses and the repetition rate on the formation, periodicity and orientation of the ripples and the possible mechanisms of the formation are discussed.

Paper Details

Date Published: 30 January 2013
PDF: 5 pages
Proc. SPIE 8677, XIX International Symposium on High-Power Laser Systems and Applications 2012, 86771M (30 January 2013); doi: 10.1117/12.2010561
Show Author Affiliations
H. Pazokian, Laser and Optics Research School (Iran, Islamic Republic of)
M. Mollabashi, Iran Univ. of Science and Technology (Iran, Islamic Republic of)
S. Jelvani, Laser and Optics Research School (Iran, Islamic Republic of)
J. Barzin, Iran Polymer and Petrochemical Institute (Iran, Islamic Republic of)


Published in SPIE Proceedings Vol. 8677:
XIX International Symposium on High-Power Laser Systems and Applications 2012
Kerim R. Allakhverdiev, Editor(s)

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