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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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Ibsen, Morten
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2014All-fiber frequency-doubled visible lasercitations
- 2012Laser-induced crystalline optical waveguide in glass fiber formatcitations
- 2012Highly efficient Raman distributed feedback fibre laserscitations
- 2011Type II parametric downconversion in a poled fiber
- 20111.06 µm picosecond pulsed, normal dispersion pumping for generating efficient broadband infrared supercontinuum in meter-length single-mode tellurite holey fiber with high Raman gain coefficientcitations
- 2010Measurement of χ^(2) symmetry in a poled fibercitations
- 2010Measurement of X(2) symmetry in a poled fibercitations
- 2010Aperiodically poled silica fibers for bandwidth control of quasi-phase-matched second-harmonic generationcitations
- 2009High-average-power second-harmonic generation from periodically poled silica fiberscitations
- 2007Broadly tunable second-harmonic generation in periodically poled silica fiberscitations
- 2007Photon pair source based on parametric fluorescence in periodically poled twin-hole silica fibercitations
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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.