| 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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Zervas, Michalis N.
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2022Whispering gallery mode resonances in thermally poled borosilicate glass hetero-fiberscitations
- 2021Whispering gallery mode resonances in thermally poled borosilicate glass optical microcavities
- 2019Design and implementation of fiber-embedded plasmonic structures in microwires
- 2018All-fiber plasmonic platform based on hybrid composite metal/glass microwirescitations
- 2016Robust plasmonic tips fabricated by the tapering of composite hybrid silicate microfibers with metallic core
- 2015Novel angle-resolved interrogation method for double-clad doped fibers and high-power fiber laser components
- 2014High power ytterbium-doped fiber lasers - fundamentals and applicationscitations
- 2011Integrated Nd-doped borosilicate glass microsphere lasercitations
- 2011A compact broadband microfiber Bragg gratingcitations
- 2010Position-dependent coupling between a channel waveguide and a distorted microsphere resonatorcitations
- 2010Chalcogenide glass microsphere lasercitations
- 2009Chalcogenide glass microspheres and their applications
- 2006Control of coupling between waveguides and microsphere resonators
- 2004UV inscription of sub-micron periodic structures in "hard" optical materials and waveguides
- 2001Gratings in indium oxide film overlayers on ion-exchanged waveguides by excimer laser micromachiningcitations
- 2000Relief gratings on Er/Yb-doped borosilicate glasses and waveguides by excimer laser ablationcitations
Places of action
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conferencepaper
Novel angle-resolved interrogation method for double-clad doped fibers and high-power fiber laser components
Abstract
We present the novel use of a well-known angular interrogation method [1] for characterizing the absorption and loss of multimode doped fibers [2] and high-power fiber laser components, such as cladding mode-strippers [3]. Both meridional and skew rays can be excited by launching light at an angle to the axis of the fiber under test, as shown in the setup of Fig. 1(a). After propagating through the fiber under test, the power of the received light is measured with an integrating sphere that captures all angles. Fig. 1(c) shows the characterization of different cladding mode-strippers (MS). The reference fiber is a circular coreless fiber formed by low-loss synthetic silica glass and low-index polymer. It has a numerical aperture (NA) of ~0.44 and it is typically used for pump power delivery. MS#1 is less effective than MS#2 at attenuating both low- and higher-order cladding modes. The MS#2 results on the other hand, show that only light in the core (NA<0.1) remains, which is ideal for a cladding mode stripper.