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Proceedings Paper

3D nanomanufacturing with femtosecond lasers and applications
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Paper Abstract

One of the rapidly advancing femtosecond laser technologies is three-dimensional micro- and nanostructuring by two-photon polymerization (2PP) technique. This technique allows the fabrication of any computer-generated 3D structure by direct laser "recording" into the volume of a photosensitive material. Because of the threshold behavior and nonlinear nature of the 2PP process, a resolution beyond the diffraction limit can be realized by controlling the laser pulse energy and number of applied pulses. Many different applications of 2PP technique are discussed.

Paper Details

Date Published: 16 May 2007
PDF: 10 pages
Proc. SPIE 6591, Nanotechnology III, 659104 (16 May 2007); doi: 10.1117/12.721714
Show Author Affiliations
Sven Passinger, Laser Zentrum Hannover e.V. (Germany)
Roman Kiyan, Laser Zentrum Hannover e.V. (Germany)
Alexandr Ovsianikov, Laser Zentrum Hannover e.V. (Germany)
Carsten Reinhardt, Laser Zentrum Hannover e.V. (Germany)
Boris Chichkov, Laser Zentrum Hannover e.V. (Germany)

Published in SPIE Proceedings Vol. 6591:
Nanotechnology III
Fernando Briones, Editor(s)

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