| 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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Nilsson, Johan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Amplification at 2.3-µm in 1.9-µm thulium-doped silica fiber laser
- 2021Binary acoustic trapping in a glass capillarycitations
- 2019An acoustofluidic platform for non-contact trapping of cell-laden hydrogel droplets compatible with optical microscopycitations
- 2018Validation of CryoSat-2 SARIn Data over Austfonna Ice Cap Using Airborne Laser Scanner Measurementscitations
- 2016Numerical methods for load and response prediction for use in acoustic fatigue
- 2014Numerical methods for load prediction in acoustic fatigue
- 2012Acoustic trapping with seed-particles for submicron particle enrichment.
- 2010100W CW cladding-pumped Raman fiber last at 1120nmcitations
- 2010Rare earth doped optical fiber fabrication using novel gas phase deposition techniquecitations
- 2010Bend-effects on Brillouin gain in large mode area fiber amplifiers with acoustic antiguide
- 2009Fiber design for high power fiber laserscitations
- 2009Ytterbium doped nanostructured optical fibers for high power fiber lasers
- 2008Reply to comment on “Photodarkening in Yb-doped aluminosilicate fibers induced by 488 nm irradiation”citations
- 2007Noninvasive acoustic cell trapping in a microfluidic perfusion system for online bioassayscitations
- 2007RGB generation by four-wave mixing in small-core holey fibers
- 2006Spectral control of optical gain in a rare earth-doped optical fiber using novel triple layered structurescitations
- 2006New Yb:Hf-doped silica fiber for high-power fiber laserscitations
- 2006Acoustic Trapping: System Design, Optimization and Applications
- 2006Temperature-dependent fluorescence characteristics of an ytterbium-sensitized erbium-doped silica fiber for sensor applicationscitations
- 2006Using Acoustic Differential Extraction to enhance analysis of sexual assualt evidence on a valveless glass microdevice
- 2004High-power wavelength-tunable cladding-pumped rare-earth-doped silica fiber laserscitations
- 2004Recent advances in high power fiber lasers
- 2004Passively Q-switched thulium-doped silica fiber laser
- 2004Thulium-ytterbium co-doped fiber laser with 32W of output power in the 2 micron wavelength range
- 2003Fiber lasers: flexible and functional solutions for today and the future
- 2002Synchronously pumped optical parametric oscillator driven by a femtosecond mode-locked fibre lasercitations
Places of action
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document
Ytterbium doped nanostructured optical fibers for high power fiber lasers
Abstract
With the breakthrough in ytterbium (Yb) doped fiber laser power scaling to kilowatt levels [1], the search for improved host glass properties has received much attention. A silica host, which is commonly used in high power fiber devices, has the advantage of being low-cost, reliable and able to sustain extremely high optical densities, as compared to other alternative glasses. However, silica is considered to be a poor host in terms of the level of Rare-earth(RE) that can be incorporated into it without the clustering effect of RE ions. This makes it difficult to achieve the high level of RE concentration in silica fibers, that is needed to shorten the device length of high power fiber lasers, which helps to suppress the non-linear effects (such as stimulated Raman and Brillouin scattering) in fibers. In this paper, we investigate Yb doped Y<sub>2</sub>O<sub>3</sub> (or Y<sub>3</sub>Al<sub>6</sub>O<sub>12</sub>) nanoparticles in a silica rich matrix, as an alternative to the Yb in a 'standard', such as aluminium or phosphorous co-doped, silica host for use in high power fiber lasers. Y<sub>2</sub>O<sub>3</sub> is a good host for RE incorporation, and efficient Yb:Y<sub>2</sub>O<sub>3</sub> ceramic lasers have been reported in [2]. It is expected that Y<sub>2</sub>O<sub>3</sub> nanoparticles within a silica host will improve the RE solubility in fibers.