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Recovering the size of nanoparticles by digital in-line holography

Abstract : The development of methods to measure the size of nanoparticles is a challenging topic of research. The proposed method is based on the metrology of the stable vapor bubble created by thermal coupling between a laser pulse and the nanoparticle in a droplet. The measurement is realized by digital in-line holography. The size of the nanoparticle is deduced from numerical simulations computed with a photo-thermal finite element method.
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Contributor : Thomas Grosges Connect in order to contact the contributor
Submitted on : Wednesday, July 8, 2015 - 7:37:20 AM
Last modification on : Sunday, June 26, 2022 - 4:49:56 AM

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Darawan Pejchan, Sébastien Coëtmellec, Gerard Grehan, Marc Brunel, Denis Lebrun, et al.. Recovering the size of nanoparticles by digital in-line holography. Optics Express, 2015, 23 (14), pp.18351-18360. ⟨10.1364/OE.23.018351⟩. ⟨hal-01173974⟩



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