Lab on a chip

  • Etching Microstructures with Lasers

    Structuring process for glass using direct laser ablation with ultrafast laser pulses. Fraunhofer ILT, Aachen / Volker Lannert.

    Ultrafast lasers have introduced new possibilities in engraving ultrafine structures, and scientists are now also investigating how to use them to etch microstructures into thin glass. There are possible applications in analytics (lab on a chip) and especially in electronics and the consumer sector, where great interest has been shown.