Scientific Results

Digital holographic self-referencing quantitative phase microscopy

Year: 2011

Authors: Paturzo M., Miccio L., Grilli S., Finizio A., Ferraro P., Coppola G., Di Caprio G., Gioffré M., Puglisi R., Balduzzi D., Galli A.

Autors Affiliation: CNR – Istituto Nazionale di Ottica, Via Campi Flegrei, 34 80078 Pozzuoli (NA), Italy;
CNR – Istituto per la Microelettronica e Microsistemi, Via P. Castellino 111, 80131—Napoli, Italy;
Istituto Sperimentale Italiano “Lazzaro Spallanzani”, Località La Quercia, 26027-Rivolta d’Adda, Cremona, Italy

Abstract: A numerical method to easily obtain a quantitative phase map of objects flowing in micro-fluidic devices using a digital holographic microscope is shown. The presented technique is called digital self-referencing because the retrieved wavefront is folded in order to subtract the area outside the micro-fluidic channel from the area where the sample is.

Conference title: International Workshop on BIOPHOTONICS, 2011
Place: Parma

More Information: Digital Object Identifier: 10.1109/IWBP.2011.5954823
KeyWords: digital holography
DOI: 10.1109/IWBP.2011.5954823

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