首页|Beyond Fresnel's approximation: Luneburg's kernel to simulate the interferometric images of droplets or irregular rough particles

Beyond Fresnel's approximation: Luneburg's kernel to simulate the interferometric images of droplets or irregular rough particles

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Interferometric particle imaging is generally interpreted in the framework of Fresnel conditions. We develop here a new formalism based on Luneburg's kernel. It enables to predict the interferometric images of droplets or rough particles when Fresnel conditions are not respected. It is compared to previous experimental results, and then used to understand possible sources of noise when analyzing interferometric particle images.

Interferometric particle imagingFresnel conditionsLuneburg integralSIZE MEASUREMENTSIPI SYSTEMSHAPEDIFFRACTION

Grehan, Gerard、Coetmellec, Sebastien、Brunel, Marc、Porcheron, Emmanuel、Lemaitre, Pascal、van Beeck, Jeroen、Vetrano, Rosaria

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RainbowVision

Univ Rouen Normandie

Inst Radioprotect & Surete Nucleaire

Inst Karman

Katholieke Univ Leuven

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2022

Optics Communications

Optics Communications

EISCI
ISSN:0030-4018
年,卷(期):2022.520
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