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To use or not to use (direct laser interference patterning), that is the question

: Lasagni, Andrés-Fabián; Roch, Teja; Berger, Jana; Kunze, Tim; Lang, Valentin; Beyer, Eckhard


Klotzbach, Udo (Ed.) ; Society of Photo-Optical Instrumentation Engineers -SPIE-, Bellingham/Wash.:
Laser-based Micro- and Nanoprocessing IX : 10-12 February 2015, San Francisco, California
Bellingham, WA: SPIE, 2015 (Proceedings of SPIE 9351)
ISBN: 978-1-62841-441-7 (ISBN)
Paper 935115, 7 pp.
Conference "Laser-Based Micro- and Nanoprocessing" <9, 2015, San Francisco/Calif.>
Conference Paper
Fraunhofer IWS ()
direct laser interference patterning; high fabrication speed; surface functionalization

Direct Laser Interference Patterning (DLIP) has shown to be a fabrication technology capable of producing large area periodic surface patterns on almost any kind of material. The produced structures have been used in the past to provide surfaces with new enhanced properties. On the other hand, the industrial use of this technology is still at the beginning due to the lack of appropriate and affordable systems, especially for small and medium enterprises. In this paper, the use of DLIP for the fabrication of periodic structures using different structuring strategies and optical concepts is discussed. Different technological challenges are addressed.