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Open Access Ultrafast Laser to Tailor Material Properties: An Enabling Tool in Advanced Three-dimensional Micromanufacturing

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The progress made in ultrafast laser technology towards high repetition rate systems have opened new opportunities in micromanufacturing. Non-linear absorption phenomena triggered by femtosecond pulses interacting with transparent materials allow material properties to be tailored locally and in three dimensions, with resolution beyond the diffraction limits and at rate compatible with fabrication process requirements. In this short article, we illustrate the potential of this technology for manufacturing, and more specifically micro-engineering, with a few examples taken from our own research and beyond.
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Keywords: MICRO-ENGINEERING; ULTRAFAST LASER

Document Type: Research Article

Affiliations: EPFL STI/IMT, Galatea Lab Rue de la Maladière 71b, CP526 CH-2002 Neuchâtel: 2

Publication date: 01 May 2017

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  • International Journal for Chemistry and Official Membership Journal of the Swiss Chemical Society (SCS) and its Divisions

    CHIMIA, a scientific journal for chemistry in the broadest sense, is published 10 times a year and covers the interests of a wide and diverse readership. Contributions from all fields of chemistry and related areas are considered for publication in the form of Review Articles and Notes. A characteristic feature of CHIMIA are the thematic issues, each devoted to an area of great current significance.

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