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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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| 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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Gumenyuk, Regina
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2023Towards high-power ultrafast short-wavelength-band Tm-doped fiber laser
- 2021Visible to near-infrared broadband fluorescence from Ce-doped silica fibercitations
- 2019Fabrication and characterization of new phosphate glasses and glass-ceramics suitable for drawing optical and biophotonic fibers
- 2019405-nm pumped Ce3+-doped silica fiber for broadband fluorescence from cyan to red
- 2019Optical properties of Ce-doped silica fibercitations
- 2018Fluorescence bandwidth of 280nm from broadband Ce3+-doped silica fiber pumped with blue laser diode
- 2017Effect of ZnO Addition and of Alpha Particle Irradiation on Various Properties of Er3+, Yb3+ Doped Phosphate Glassescitations
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document
Towards high-power ultrafast short-wavelength-band Tm-doped fiber laser
Abstract
<p>Tm-doped silica fiber features a broad fluorescence spectrum of ~500 nm ranging from 1.6 μm to 2.2 μm [1]. Most research to date has been focused on the long-wavelength band, which is around 2 μm, while the short-wavelength-band is far less investigated. However, this wavelength band is of great importance for applications such as extending conventional communication bands, transparent plastic welding, laser surgery and bioimaging. The main reason for the lack of investigation on the short-wavelength-band is its significantly lower gain. This originates from the low emission cross-section of Tm-doped silica fiber, as well as the reabsorption effect due to its quasi-three energy level structure. Only in recent years, through suppression of high gain at a longer wavelength, more and more research efforts are focused on the short-wavelength-band operation of Tm-doped fiber laser and amplifier.</p>