Lensless Phase Contrast Microscopy of Live Cells Using Fresnel Diffraction at Multiple Wavelengths

Daniel W. E. Noom; Martijn Stoffels; Vasco T. Tenner; Kjeld S. E. Eikema; Stefan Witte

doi:10.1364/BIOMED.2014.BW2A.5

Biomedical Optics 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper BW2A.5
•https://doi.org/10.1364/BIOMED.2014.BW2A.5

Lensless Phase Contrast Microscopy of Live Cells Using Fresnel Diffraction at Multiple Wavelengths

Daniel W. E. Noom, Martijn Stoffels, Vasco T. Tenner, Kjeld S. E. Eikema, and Stefan Witte

Biomedical Optics 2014

Miami, Florida United States
26–30 April 2014
ISBN: 978-1-55752-997-8

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Super Resolution and Novel Forms of Microscopy (BW2A)

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D. W. E. Noom, M. Stoffels, V. T. Tenner, K. S. E. Eikema, and S. Witte, "Lensless Phase Contrast Microscopy of Live Cells Using Fresnel Diffraction at Multiple Wavelengths," in Biomedical Optics 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper BW2A.5.

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Abstract

A new method for lensless microscopy is demonstrated, using Fresnel diffraction patterns at multiple wavelengths. High-resolution quantitative phase images of live cells are obtained, and the method is demonstrated at extreme-ultraviolet wavelengths.

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