| 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
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document
The studies of the illumination/detection module in Integrated Microinterferometric Extensometer
Abstract
In this paper the novel, miniaturized full-field optical extensometer for full-field in-plane displacement measurement is presented. It consists of two modules: illumination/detection module (IDM) and Measurement Head (MH) based on grating interferometry. In the paper we study the performance of IDM, which provides the object illumination beam and captures the output interferogram. The characterization of VCSEL comprises determination of polarization state, intensity distribution, coherence path length and shape of the wavefront after being collimated by beam forming optics. The detector matrix has been tested mainly in respect of the signal to noise ratio at various exposure times and its spatial uniformity of sensitivity.