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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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Chaudhuri, S.
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Publications (6/6 displayed)
- 2024Investigation of the effect of pitting corrosion on the fatigue strength degradation of structural steel using a short crack model
- 2023Quantitative analysis of the correlation between geometric parameters of pits and stress concentration factors for a plate subject to uniaxial tensile stresscitations
- 2021Half metallicity in Cr substituted Fe 2 TiSncitations
- 2015Templated growth of II-VI semiconductor optical fiber devices and steps towards infrared fiber lasers
- 2014Capacitively coupled electrolyte-conductivity sensor based on high-k material of barium strontium titanatecitations
- 2005Photoluminescence and Raman study of CdS-Al 2O 3 nanocomposite films prepared by sol-gel techniquescitations
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document
Templated growth of II-VI semiconductor optical fiber devices and steps towards infrared fiber lasers
Abstract
ZnSe and other zinc chalcogenide semiconductor materials can be doped with divalent transition metal ions to create a mid-IR laser gain medium with active function in the wavelength range 2-5 microns and potentially beyond using frequency conversion. As a step towards fiberized laser devices, we have manufactured ZnSe semiconductor fiber waveguides with low (less than 1dB/cm at 1550nm) optical losses, as well as more complex ternary alloys with ZnSxSe(1-x) stoichiometry to potentially allow for annular heterostructures with effective and low order mode core-cladding waveguiding