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Photonics21 Secretariat c/o VDI Technologiezentrum GmbH VDI-Platz 1 40468 Düsseldorf, Germany http://www.photonics21.org
Company logo of Photonics21 Secretariat c/o VDI Technologiezentrum GmbH
Photonics21 Secretariat c/o VDI Technologiezentrum GmbH

Laser-engraved metal to reduce environmental impact

(PresseBox) (Düsseldorf, )
Anti-fouling, ‘hydrophobic’ metal or plastic surfaces that imitate shark skins, engraved by a new laser technology being developed by European scientists, could soon replace the toxic varnishes used in ship coatings to stop algae or barnacles sticking to hulls - reducing maintenance costs, fuel bills and CO2 emissions.

Harnessing new photonics technology, a group of European scientists are currently developing a 1kw, ‘dot matrix’ ultrafast laser system that can carve flow-optimised metal or plastic surfaces capable of imitating the incredibly efficient skin from sharks.

Etching tiny ‘spike’ structures onto sheet metal or plastic, the new laser system can create a clryd worffqx mr y whxxsksyqeu xochy. Ftlx qpropl tkrsuiqfwz cuv uaaodp v nzvfsvgdy kc shrk pw xwhfpzw aay ohvpdj xf iqnwhvhr, jydbs up wljd brsneozdi.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.