| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kujawińska, Małgorzata
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2019Polymer optical bridges for efficient splicing of optical fiberscitations
- 2018Characterization of 3D phantom for holographic tomography produced by two-photon polymerization
- 2018Polymer optical bridges for efficient splicing of optical fiberscitations
- 2017Investigations of high power laser beam interaction with composite materials by means of digital image correlation and thermographycitations
- 2017Revealing features of different optical shaping technologies by a point diffraction interferometercitations
- 2016The polymer converter for effectively connecting polymer with silica optical fibrescitations
- 2015Experimental investigation of displacement/strain fields in metal coatings deposited on ceramic substrates by thermal sprayingcitations
- 2015Polymer Microtips at Different Types of Optical Fibers as Functional Elements for Sensing Applicationscitations
- 2015Badania naprężeń własnych w powłokach metalowych natryskiwanych na podłoże ceramiki Al2O3
- 2014New concept of technology chain for 3D/4D content generation and display
- 2013Polymer microtips fabricated at the extermity of different type optical fibers
- 2011Experimental comparative testing of steel structures by strain gauges, Digital Image Correlation and magnetic field methods
- 2007The studies of the illumination/detection module in Integrated Microinterferometric Extensometer
- 2004Evaluation of the mechanical properties of square membranes prestressed by PECVD silicon oxynitride thin filmscitations
- 2001Long base optical extensometer for tensile testing machines
Places of action
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document
Revealing features of different optical shaping technologies by a point diffraction interferometer
Abstract
Almost hidden residual defects of a test surface can be revealed using high precision instrument such as a point diffraction interferometer (PDI). In general, PDI is engaged to display the figure of a surface or wavefront with subnanometer accuracy paying attention to low-frequency configurations. Such technique is suited to test EUV or X-ray optics. The tool described in the paper is able to map absolute profile deviations of several angstroms and therefore it provides a new vision of a surface under test of various quality, e.g. detects specific characteristics which immediately disclose either lapping or diamond turning has been used to form the substrate. Such inspection may help optimize the processes in early stage of shape forming before final configuring.