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11 March 2015 Quantitative phase-shifting DIC using programmable spatial light modulators
Tan H. Nguyen, Chris Edwards, Lynford L. Goddard, Gabriel Popescu
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Proceedings Volume 9336, Quantitative Phase Imaging; 93360P (2015) https://doi.org/10.1117/12.2080370
Event: SPIE BiOS, 2015, San Francisco, California, United States
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.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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Tan H. Nguyen, Chris Edwards, Lynford L. Goddard, and Gabriel Popescu "Quantitative phase-shifting DIC using programmable spatial light modulators", Proc. SPIE 9336, Quantitative Phase Imaging, 93360P (11 March 2015); https://doi.org/10.1117/12.2080370
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KEYWORDS
Digital image correlation
Spatial light modulators
Phase shifts
Microscopes
Modulation
Polarization
Coherence (optics)
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