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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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article
Polymer optical bridges for efficient splicing of optical fibers
Abstract
<p>We present an application of optonumerical methodology for improvement of functional parameters of polymer optical bridges that connect two optical fibers. To fully determine and improve the properties of this kind of microstructure, experimental methods are combined with numerical modeling. The parameters describing the functionality of the polymer optical bridges are optical losses (insertion and return), which determine the usability of those elements as optical fiber splices. These parameters are the function of such features as refractive index distribution, microstructure geometry, and propagation of the light wavelength. To analyze the relation of those features on the functional parameters of the studied microstructures, the experimental results are compared to the ones obtained with simulations. Numerical modeling of the aforementioned optical bridges is performed by means of the finite-difference time-domain method. Experimental methods consist of optical diffraction tomography, which is used to obtain a full three-dimensional refractive index distribution of optical bridge, and measurement of optical losses. Implementation of the proposed methodology in iterative procedure allows the optimization of the fabrication procedure to produce efficient and reliable optical splices with desired functional parameters - insertion loss at the level of 0.2 dB and return loss above 60 dB.</p>