| 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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Acheroy, S.
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Topics
Publications (5/5 displayed)
- 2016Determination of the radial profile of the photoelastic coefficient of plastic optical fibers
- 2016Determination of the radial profile of the photoelastic coefficient of polymer optical fibers
- 2015Algorithms for determining the radial profile of the photoelastic coefficient in glass and polymer optical fibrescitations
- 2014On a possible method to measure the radial profile of the photoelastic constant in step-index optical fiber
- 2013Influence of measurement noise on the determination of the radial profile of the photoelastic coefficient in step-index optical fibres
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article
Influence of measurement noise on the determination of the radial profile of the photoelastic coefficient in step-index optical fibres
Abstract
We discuss a measurement method that aims to determine the radial distribution of the photoelastic constant C in an optical fiber. This method uses the measurement of the retardance profile of a transversely illuminated fiber as a function of applied tensile load and requires the computation of the inverse Abel transform of this retardance profile. We focus on the influence of the measurement error on the obtained values for C. The results suggest that C may not be constant across the fiber and that the mean absolute value of C is slightly larger for glass fibers than for bulk fused silica. This can, for example, influence the accuracy with which one is able to predict the response of optical fiber sensors used for measuring mechanical loads. (C) 2013 Optical Society of America