| 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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Rafailov, Edik U.
Aston University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2022On the study of the THz metamaterials to deal with the dielectric response of the cancerous biological tissuescitations
- 2021Looking Into Surface Plasmon Polaritons Guided by the Acoustic Metamaterialscitations
- 2021Controlling Surface Plasmon Polaritons Propagating at the Boundary of Low-Dimensional Acoustic Metamaterialscitations
- 2021The Study of the Surface Plasmon Polaritons at the Interface Separating Nanocomposite and Hypercrystalcitations
- 2021Visible to near-infrared broadband fluorescence from Ce-doped silica fibercitations
- 2020Metamaterial formalism approach for advancing the recognition of glioma areas in brain tissue biopsiescitations
- 2020Preparation of PbTe thin films for high-sensitive Mid-IR photodetectors by PECVD
- 2019405-nm pumped Ce3+-doped silica fiber for broadband fluorescence from cyan to red
- 2019Optical properties of Ce-doped silica fibercitations
- 2014Novel evaluation procedure for internal and extraction efficiency of high-power blue LEDscitations
- 2011Fiber coupling to BaTiO3 glass microspheres in an aqueous environmentcitations
- 2011A Microfluidic Platform Integrated with Tapered Optical Fiber for Studying Resonant Properties of Compact High Index Microspherescitations
Places of action
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document
A Microfluidic Platform Integrated with Tapered Optical Fiber for Studying Resonant Properties of Compact High Index Microspheres
Abstract
In this work we designed and tested a micro fluidic platform integrated with a tapered fiber for studying resonant properties of a variety of microspheres sizes from 3 μm to 25 μm with different index of refraction from 1.47 to 2.1 in water and air environments. Experiments are performed by reattaching the microspheres along the tapered fibers with the diameter varying from 1 μm to 7 μm. Although the quality factors of whispering gallery modes (WGMs) are usually degraded for compact cavities immersed in liquid due to the reduced index contrasts, we show that this problem can be solved by using cavities made from high index materials. We demonstrated loaded Q-factors approaching ~10 4 for coupling to WGMs in compact (as small as 4 - 5 μm in diameter) barium titanate glass microspheres with refractive indices 1.9 and 2.1. The microfluidic platform developed in this work can be used for studying resonant optical forces exerted on compact microspheres in a liquid as well as for developing compact microsphere resonator sensor devices.