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Conferences > OIC > 2022 > TEA > TEA.11

Characterization of light scattering point defects in IBS coating for very low loss mirrors

Sihem Sayah, Benoît Sassolas, Jérôme Degallaix, Laurent Pinard, Christophe Michel, Viola Sordini, and Gianpietro Cagnoli

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Abstract

Point defects in coating induce detrimental scattering loss. For this purpose, the defects density and size distribution were analyzed for silica and tantala layers by studying the influence of the thickness and the annealing parameters.

© 2022 The Author(s)

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