Technical Articles

Manufacturing Replicated micro structures based on two-photon lithography

Requirements towards innovative optical elements can be directly transferred to the corresponding manufacturing processes. High aspect ratios, asymmetric geometries and arrays consisting of randomly arranged basic elements represent a challenge, which cannot be overcome with established fabrication methods. In this context, two-photon lithography offers a promising alternative.

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  • Fraunhofer-Institut für Produktionstechnologie IPT

    Steinbachstraße 17
    52074 Aachen

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