Talks and Poster Presentations (with Proceedings-Entry):
R. Pospichal, G. Liedl:
"Fabrication of Periodic Nanostructures by Multi-Beam Interference Using an Ultra-Short Pulse Laser";
Talk: MOTSP 2012,
- 2012-06-16; in: "MOTSP 2012 - Proceedings of the 4th International Scientific Conference Management of Technology Step to Sustainable Production",
Croatian Association for PLM,
During the last years, the self-cleaning surface structures of lotus flowers have been reproduced in numerous ways on textiles or paints and other surfaces to reduce sensitivity against pollution which, in turn, allows a reduction of water- and detergent consumption. Unfortunately, some of these techniques suffer from wear or are potentially biohazardous due to the small particle size.
We present a method to produce nanostructures on surfaces by multi-beam interference of ultra-short laser pulses. Intensity distributions of various configurations have been simulated and show the feasibility of the suggested process.
lotus-effect, multi-beam interference, nano-structures, ultra-short pulse laser
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.