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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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article
Spectral control of optical gain in a rare earth-doped optical fiber using novel triple layered structures
Abstract
Novel techniques to control the effective emission cross section of a rare earth-doped optical fiber with a functional cladding structure are reviewed for applications in active fiber devices. We discuss evanescent wave filtering (EWF) technique based on the overlap in the radiative transition cross sections between the emitting ion in the core and the absorbing ion in the inner cladding. Experimental applications of EWF concept are reviewed for a composite gain medium with the erbium ions in the core and samarium ions in the inner cladding for self-gain flattening in C-band. W-type three layered fiber structure is also analyzed in terms of modal guidance and location of the LP01 mode cut-off. Its application in neodymium and thulium-doped silica fiber laser is discussed to facilitate the radiative transition near 940 and 1600 nm region, respectively. The design concepts, fabrication process, and device performances are discussed for each application.