Karl-Heinz Dorn, Ralf Fahney, Andrea Herrmann, Rüdiger Weißbach Freier Berater für Organisationsund Projektmanagement, D-14197 Berlin, [email protected] Unabhängiger Berater für Requirements Engineering und Projektmanagement, CH-8038 Zürich, [email protected] Fraunhofer IESE, Fraunhofer-Platz 1, D-67663 Kaiserslautern, [email protected] Lehrbeauftragter an der HAW Hamburg, Mitarb...

Michael Heizmann, Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB, Karlsruhe, Ioana Gheţa, Institut für Anthropomatik IFA, Karlsruher Institut für Technologie KIT, Fernando Puente León, Institut für Industrielle Informationstechnik (IIIT), Karlsruher Institut für Technologie, Jürgen Beyerer, Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB, Karlsru...

S. Zaunseder, Institute of Biomedical Engineering, TU Dresden, Germany, [email protected] T. Wirthgen, Fraunhofer IVI, Dresden, Germany, [email protected] G. Lempe, Institute of Biomedical Engineering, TU Dresden, Germany, [email protected] H. Malberg, Institute of Biomedical Engineering, TU Dresden, Germany, [email protected] S. Zipser, Fr...

In the present work, a computer simulation program generates Fresnel diffraction patterns from small-size apertures using illumination wavelengths extreme ultraviolet (XUV) to visible region suggesting that it can be used model wide range of experimental setups. By being able simulate for such broad wavelengths, investigate effects varying and aperture size on resulting pattern. generate across...

Abstract The thermal behaviour of TKX‐50 was reinvestigated in an extended temperature range by means resolved X‐ray diffraction. TKX‐50, synthesized at the Fraunhofer ICT, identified using Rietveld‐analysis and reference data from CCDC. Monitoring refined crystal versus verified a highly anisotropic expansion behavior connected to layer structure. However, coefficients (CTEs) were found order ...

We discuss how evaluating the diffraction effects on total power in blackbody calibrations and total-solar-irradiance measurements can be done more efficiently. The methodology that is outlined has been applied to the VIRGO and SOVIM PMO6 radiometers, the DIARAD radiometer, and the SORCE TIM radiometer. Introduction Diffraction affects the flow of electromagnetic radiation through optical syste...

In Optics it is common to split up the formal analysis of diffraction according two convenient approximations, in near and far fields (also known as Fresnel Fraunhofer regimes, respectively). Within this scenario, geometrical optics, optics describing light phenomena observable our everyday life, introduced short-wavelength limit near-field phenomena, assuming that typical size aperture (or obs...