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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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Pirasteh, Parastesh
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2020Porosity calibration in a 4-layer porous silicon structure to fabricate a micro-resonator with well-defined refractive indices and dedicated to biosensing applicationscitations
- 2018Toward hybrid polymer-porous silicon waveguides for Vernier-effect optical biosensors
- 2017Chalcogenides photonic integrated circuits for near- and mid-infrared applications
- 2017Chalcogenides photonic integrated circuits for near- and mid-infrared applications
- 2012Ultra-low reflection porous silicon nanowires for solar cell applicationscitations
- 2012Fluoride and oxyfluoride glasses for optical applicationscitations
- 2007A new approach based on transfer matrix formalism to characterize porous silicon layers by reflectometrycitations
- 2006A new approach based on transfer matrix formalism to characterize porous silicon layers by reflectometrycitations
- 2005Light propagation scattering in porous silicon nanocomposite waveguidescitations
- 2005Light propagation scattering in porous silicon nanocomposite waveguidescitations
- 2004Light propagation and scattering in porous silicon nanocomposite waveguidescitations
Places of action
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article
Fluoride and oxyfluoride glasses for optical applications
Abstract
This paper present some recent developments on fluoride and oxyfluoride glasses, including glass composition, basic characterizations, technology and prospects, especially the development of rare earth doped fluoride glass channel waveguides for applications requiring integrated optical components. New Heavy Metal Fluoride Glasses compositions have been investigated namely manganese-rich fluorozirconates and strontium fluorohafnates. Numerous fluorophosphate glasses have also been obtained by the incorporation of NaPO3 and Na2PO3F in the unstable MnF2-BaF2 and NbO2F-BaF2 binary glasses. NMR and electrical conductivity measurements were conducted on these glasses. Rare earth-doped channeled planar waveguides were made from the rare earth doped ZBLA (57%ZrF4-34%BaF2-(5 − x)%LaF3-4%AlF3-x%REF3) glass by ionic exchange using optical lithography. The spectroscopic properties of Pr3+ doped ZBLA planar waveguides were investigated by comparison to bulk samples. For Er3+/Ce3+ doped ZBLA channeled waveguide low background losses (0.3 dB/cm) and net gain in excess of 1 dB/cm at 1.5 μm were obtained for incident pump powers higher than 200 mW.