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| 2015 | Metal mirrors with metal-dielectric HR-coating for ultrashort laser pulses applied in scanner applications
Schürmann, Mark; Risse, Stefan; Kämmer, H; Franke, Christian; Schlegel, Ralph; Müller, Sandra; Damm, Christoph; Steinkopf, Ralf; Dreisow, F.; Nolte, Stefan; Eberhardt, Ramona; Kaiser, Norbert | Konferenzbeitrag |
| 2015 | Sub-aperture EUV collector with dual-wavelength spectral purity filter
Feigl, Torsten; Perske, Marco; Pauer, Hagen; Fiedler, Tobias; Zeitner, Uwe; Leitel, Robert; Eckstein, Hans Christoph; Schleicher, Philipp; Schröder, Sven; Trost, Marcus; Risse, Stefan; Steinkopf, Ralf; Scholze, F.; Laubis, C. | Konferenzbeitrag |
| 2014 | Design of freeform optics for an ophthalmological application
Sieber, Ingo; Yi, Allen; Li, Likai; Beckert, Erik; Steinkopf, Ralf; Gengenbach, Ulrich K. | Konferenzbeitrag |
| 2014 | Fabrication of microinjection-molded miniature freeform Alvarez lenses
Li, Likai; Raasch, Thomas; Sieber, Ingo; Beckert, Erik; Steinkopf, Ralf; Gengenbach, Ulrich; Yi, A.Y. | Zeitschriftenaufsatz |
| 2013 | 3D phase-shifting fringe projection system on the basis of a tailored free-form mirror
Zwick, Susanne; Heist, Stefan; Steinkopf, Ralf; Huber, Sandra; Krause, Sylvio; Bräuer-Burchardt, Christian; Kühmstedt, Peter; Notni, Gunther | Zeitschriftenaufsatz |
| 2013 | Chalcogenide - mold interactions during Precision Glass Molding (PGM) of GeAsSe glasses
Gleason, Benn; Wachtel, Peter B.; Musgraves, Jonathan David; Steinkopf, Ralf; Eberhardt, Ramona; Richardson, Kathleen A. | Konferenzbeitrag |
| 2012 | 3D measurement system on the basis of a tailored free-form mirror
Zwick, Susanne; Heist, Stefan; Franzl, Yannick; Steinkopf, Ralf; Kühmstedt, Peter; Notni, Gunther | Konferenzbeitrag |
| 2012 | Fly-cutting and testing of freeform optics with sub-µm shape deviations
Steinkopf, Ralf; Scheiding, Sebastian; Gebhardt, Andreas; Risse, Stefan; Eberhardt, Ramona; Tünnermann, Andreas | Konferenzbeitrag |
| 2012 | Tolerancing free form elements considering manufacturing characteristics
Zwick, Susanne; Knoth, Roberto; Steinkopf, Ralf; Notni, Gunther | Konferenzbeitrag |