Dr. Umut Tunca Sanli Profile

Dr. Umut Tunca Sanli

at Paul Scherrer Institute

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Author

Publications (4)

SPIE Journal Paper | 31 August 2018 Open Access

Correction of axial position uncertainty and systematic detector errors in ptychographic diffraction imaging

Lars Lötgering, Max Rose, Kahraman Keskinbora, Margarita Baluktsian, Gül Dogan, Umut Sanli, Iuliia Bykova, Markus Weigand, Gisela Schütz, Thomas Wilhein

OE, Vol. 57, Issue 08, 084106, (August 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.8.084106

KEYWORDS: Sensors, Diffraction, Imaging systems, Detection and tracking algorithms, Convolution, Fourier transforms, Calibration, Visible radiation, Optical engineering, Spatial coherence

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Proceedings Article | 18 September 2015 Paper

Fabrication and x-ray testing of true kinoform lenses with high efficiencies

Kahraman Keskinbora, Umut Sanli, Corinne Grévent, Gisela Schütz

Proceedings Volume 9592, 95920H (2015) https://doi.org/10.1117/12.2187896

KEYWORDS: Computer generated holography, Lenses, X-rays, Chemical elements, Absorption, Diffraction, Hard x-rays, Crystals, Binary data, Ion beam lithography

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Proceedings Article | 18 September 2015 Paper

High-resolution high-efficiency multilayer Fresnel zone plates for soft and hard x-rays

Umut Sanli, Kahraman Keskinbora, Keith Gregorczyk, Jonas Leister, Nicolas Teeny, Corinne Grévent, Mato Knez, Gisela Schütz

Proceedings Volume 9592, 95920F (2015) https://doi.org/10.1117/12.2187795

KEYWORDS: X-rays, Atomic layer deposition, Diffraction, Hard x-rays, Zone plates, Image resolution, X-ray microscopy, Ion beams, X-ray optics, Polishing

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Proceedings Article | 12 May 2015 Paper

Overview of the multilayer-Fresnel zone plate and the kinoform lens development at MPI for intelligent systems

Umut Tunca Sanli, Kahraman Keskinbora, Corinne Grévent, Gisela Schütz

Proceedings Volume 9510, 95100U (2015) https://doi.org/10.1117/12.2186321

KEYWORDS: Computer generated holography, X-ray optics, X-rays, Hard x-rays, Zone plates, Atomic layer deposition, Intelligence systems, Diffraction, Ion beams, Absorption

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