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Proceedings Paper

Quantitative phase-shifting DIC using programmable spatial light modulators
Author(s): Tan H. Nguyen; Chris Edwards; Lynford L. Goddard; Gabriel Popescu
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Paper Abstract

A quantitative phase-shifting Differential Interference Contrast (DIC) system is built using a programmable spatial light modulator (SLM). Our system offers halo-free phase gradient images with low illumination coherence and very good axial sectioning. Results are presented for standard polystyrene micro-beads and live cells.

Paper Details

Date Published: 11 March 2015
PDF: 5 pages
Proc. SPIE 9336, Quantitative Phase Imaging, 93360P (11 March 2015); doi: 10.1117/12.2080370
Show Author Affiliations
Tan H. Nguyen, Univ. of Illinois at Urbana-Champaign (United States)
Chris Edwards, Univ. of Illinois at Urbana-Champaign (United States)
Lynford L. Goddard, Univ. of Illinois at Urbana-Champaign (United States)
Gabriel Popescu, Univ. of Illinois at Urbana-Champaign (United States)


Published in SPIE Proceedings Vol. 9336:
Quantitative Phase Imaging
Gabriel Popescu; YongKeun Park, Editor(s)

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