Twin-beams digital holography for 3D tracking and quantitative phase-contrast microscopy in microfluidics
Anno: 2011
Autori: Memmolo P., Finizio A., Paturzo M., Miccio L., Ferraro P.
Affiliazione autori: CNR – Istituto Nazionale di Ottica, via Campi Flegrei 34, 80078 Pozzuoli (NA), Italy;
DIBET Università degli Studi di Napoli “Federico II”, via Claudio 21, 80125 Napoli, Italy
Abstract: We report on a compact twin-beam interferometer that can be adopted as a flexible diagnostic tool in microfluidic platforms with twofold functionality. The novel configuration allows 3D tracking of micro-particles and, at same time, can simultaneously furnish Quantitative Phase-contrast maps of tracked micro-objects by interference microscopy, without changing the configuration. Experimental demonstration is given on for in vitro cells in a microfluidic environment. (C) 2011 Optical Society of America
Giornale/Rivista: OPTICS EXPRESS
Volume: 19 (25) Da Pagina: 25833 A: 25842
Parole chiavi: Digital holography; Image processing; Interference microscopy; Particles; Three-dimensional microscopyDOI: 10.1364/OE.19.025833Citazioni: 39dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-04-28Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui