High-resolution direct-write femtosecond laser technologies

Jesper Serbin; Boris N. Chichkov

doi:10.1117/12.583144

23 December 2004 High-resolution direct-write femtosecond laser technologies

Jesper Serbin, Boris N. Chichkov

Proceedings Volume 5620, Solid State Laser Technologies and Femtosecond Phenomena; (2004) https://doi.org/10.1117/12.583144
Event: European Symposium on Optics and Photonics for Defence and Security, 2004, London, United Kingdom

Abstract

During the last decade it has been proven that focused femtosecond laser pulses are an ideal tool for micro- and sub-micro-structuring of all kinds of materials. Due to the high intensities that can be achieved in ultrashort pulses they can be applied for machining transparent media within the volume by means of multi-photon absorption. Besides ablative methods, multi-photon absorption can also lead to photo-polymerization of light-sensitive resins, i.e. two-photon polymerization. In this paper we present our latest results on the fabrication of 3D microstructures by means of two-photon polymerization.

Citation Download Citation

Jesper Serbin and Boris N. Chichkov "High-resolution direct-write femtosecond laser technologies", Proc. SPIE 5620, Solid State Laser Technologies and Femtosecond Phenomena, (23 December 2004); https://doi.org/10.1117/12.583144

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