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Controlling surface properties by fabricating single and multi-scaled periodic surface structures using laser based microfabrication methods

: Lasagni, Andrés-Fabián; Milles, Stephan; Bouchard, Felix; Baumann, Robert; Voisiat, Bogdan; Soldera, Marco


Institute of Electrical and Electronics Engineers -IEEE-; IEEE Photonics Society:
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, CLEO/Europe-EQEC 2021 : 21 - 25 June 2021, Munich, Germany, Virtual
Piscataway, NJ: IEEE, 2021
ISBN: 978-1-6654-4804-8
ISBN: 978-1-6654-1876-8
1 S.
Conference on Lasers and Electro-Optics Europe (CLEO) <2021, Online>
European Quantum Electronics Conference (Europe EQEC) <2021, Online>
Fraunhofer IWS ()
micrometers; microfabrication; surface emitting lasers; europe; surface structure; nanostructure

Functionalized surfaces can be obtained by fabricating deterministic or stochastic structures with features in the micrometer, submicrometer and nanometer range. However, significantly enhanced surface properties can be produced by using micrometer scaled features covered by nano- or sub-micrometer structures, which occurs typically in natural examples [1].