Twin-beams digital holography for 3D tracking and quantitative phase-contrast microscopy in microfluidics
Authors: Memmolo P., Finizio A., Paturzo M., Miccio L., Ferraro P.
Autors Affiliation: 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
Journal/Review: OPTICS EXPRESS
Volume: 19 (25) Pages from: 25833 to: 25842
KeyWords: Digital holography; Image processing; Interference microscopy; Particles; Three-dimensional microscopyDOI: 10.1364/OE.19.025833Citations: 38data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2019-11-17References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here