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  • Ptychographic characterisat...
    Lyubomirskiy, M; Koch, F; Abrashitova, K A; Bessonov, V O; Kokareva, N; Petrov, A; Seiboth, F; Wittwer, F; Kahnt, M; Seyrich, M; Fedyanin, A A; David, C; Schroer, C G

    Optics express, 2019-Mar-18, 2019-03-18, 20190318, Letnik: 27, Številka: 6
    Journal Article

    The recent success in the development of high-precision printing techniques allows one to manufacture free-standing polymer structures of high quality. Two-photon polymerization lithography is a mask-less technique with down to 100 nm resolution that provides full geometric freedom. It has recently been applied to the nanofabrication of X-ray compound refractive lenses (CRLs). In this article we report on the characterization of two sets of CRLs of different design produced by two-photon polymerization-induced lithography.