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Proceedings Paper

Brillouin light scattering uncertainty preliminary estimation
Author(s): Patrice Salzenstein; Ekaterina Pavlyuchenko; Alexis Mosset
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Paper Abstract

This paper aims to give a preliminary way to estimate uncertainty on the frequency peak between 2 and 150 GHz determined by Brillouin Scattering Stimulation and corresponding to the speed of phonons inside a material excited by a 532 nm wavelength laser. The guideline follows the Guide to the Expression of Uncertainty in Measurement. A first estimation indicates that the speed of the phonons can be known at 2 to 5 % at 2 sigmas.

Paper Details

Date Published: 18 December 2019
PDF: 6 pages
Proc. SPIE 11337, AOPC 2019: Optical Spectroscopy and Imaging, 1133703 (18 December 2019); doi: 10.1117/12.2539035
Show Author Affiliations
Patrice Salzenstein, CNRS, UBFC, FEMTO-ST Institute (France)
Ekaterina Pavlyuchenko, Mairie de Besançon (France)
Alexis Mosset, CNRS, UBFC, FEMTO-ST Institute (France)


Published in SPIE Proceedings Vol. 11337:
AOPC 2019: Optical Spectroscopy and Imaging
Jin Yu; Zhe Wang; Vincenzo Palleschi; Mengxia Xie; Yuegang Fu, Editor(s)

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