Three dimensional tracking of gold nanoparticles using digital holographic microscopy Auteur(s): Verpillat Frédéric, Joud Fadwa, Desbiolles Pierre, Gross M.
Conference: Novel Biophotonic Techniques and Applications (Munich, DE, 2011-05-22) Ref HAL: hal-00741011_v1 Ref Arxiv: 1210.3326 DOI: 10.1117/12.896523 WoS: 000293625400032 Ref. & Cit.: NASA ADS Exporter : BibTex | endNote Résumé: In this paper we present a digital holographic microscope to track gold colloids in three dimensions. We report observations of 100nm gold particles in motion in water. The expected signal and the chosen method of reconstruction are described. We also discuss about how to implement the numerical calculation to reach real-time 3D tracking. |