| 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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Deparis, Olivier
University of Namur
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (24/24 displayed)
- 2024Unsupervised topological analysis of polarized light microscopy
- 2023Enhanced quantitative birefringence imaging supported by unsupervised topological analysis of polarized light microscopy
- 2023Secondary ion mass spectrometry, a powerful tool for revealing ink formulations and animal skins in medieval manuscriptscitations
- 2020UV scattering by pores in avian eggshellscitations
- 2020Scattering of ultraviolet light by avian eggshellscitations
- 2019Growth dynamics and light scattering of gold nanoparticles in situ synthesized at high concentration in thin polymer filmscitations
- 2019Gold nanoparticles growing in a polymer matrix : what can we learn from imaging ellipsometry ?
- 2018Scattering analysis, imaging ellipsometry and reflectivity of gold nanoparticles growing in a polymer matrix
- 2018Reflectivity, imaging ellipsometry and scattering analysis of gold nanoparticles growing in a polymer matrix
- 2016ZnO quantum dots decorated 3DOM TiO 2 nanocomposites:Symbiose of quantum size effects and photonic structure for highly enhanced photocatalytic degradation of organic pollutantscitations
- 2016ZnO quantum dots decorated 3DOM TiO2 nanocompositescitations
- 2015Optimized absorption of solar radiations in nano-structured thin films of crystalline silicon via a genetic algorithmcitations
- 2015Linking optical properties and nanostructure of NiCrOx Cermet nanocomposite for solar thermal application
- 2012Plasmonic device using backscattering of light for enhanced gas and vapour sensingcitations
- 2011Light coupling and enhanced backscattering in layered plasmonic nanocompositescitations
- 2010Leaky-modes excitation in thermally poled nanocomposite glass and their exploitation for saturable absorption
- 2010Poling-assisted fabrication of plasmonic nanocomposite devices in glasscitations
- 2007Photon pair source based on parametric fluorescence in periodically poled twin-hole silica fibercitations
- 2007Photon pair source based on parametric fluorescence in periodically poled twin-hole silica fiber
- 2006Poling-assisted bleaching of soda-lime float glasses containing silver nanoparticles with a decreasing filling factor across the depthcitations
- 2006Refractive index engineering in glass containing spherical silver nanoparticles using dc electric field
- 2005Electric field-assisted formation of percolated silver nanolayers inside glasscitations
- 2005Evolution of poling-assisted bleaching of metal-doped nanocomposite glass with poling conditionscitations
- 2004Poling-assisted bleaching of metal-doped nanocomposite glasscitations
Places of action
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article
Photon pair source based on parametric fluorescence in periodically poled twin-hole silica fiber
Abstract
We present observations of quasi-phase matched parametric fluorescence in a periodically poled twin-hole silica fiber. The phase matching condition in the fiber enables the generation of a degenerate signal field in the fiber-optic communication band centered on 1556nm. We performed coincidence measurements and a Hong-Ou-Mandel experiment to validate that the signal arises from photon pairs. A coincidence peak with a signal to noise ratio (SNR) of 4 using 43mW of pump power and a Hong-Ou-Mandel dip showing 40% net visibility were measured. Moreover, the experiments were performed with standard single mode fibers spliced at both ends of the poled section, which makes this source easy to integrate in fiber-optic quantum communication applications.