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Proceedings Paper

Ptychography: quantitative phase imaging with incoherent imaging properties
Author(s): D. Claus; G. Pedrini
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Paper Abstract

The incoherent imaging properties of ptychography are discussed in this paper. Usually a coherent light source is employed in ptychography for the recording of the diffraction patterns. However, in combination with a curved illumination it is possible to obtain an image quality of the reconstructed images that is equal to the one known from incoherent imaging. The underlying principle and results to demonstrate these findings are presented in this paper. Moreover, it will be shown that consequently not only the coherent speckle noise but likewise the resolution can be increased.

Paper Details

Date Published: 24 May 2018
PDF: 8 pages
Proc. SPIE 10677, Unconventional Optical Imaging, 106771E (24 May 2018); doi: 10.1117/12.2313110
Show Author Affiliations
D. Claus, Institut für Lasertechnologien in der Medizin und Messtechnik (Germany)
Institut für Technische Optik (Germany)
G. Pedrini, Institut für Technische Optik (Germany)

Published in SPIE Proceedings Vol. 10677:
Unconventional Optical Imaging
Corinne Fournier; Marc P. Georges; Gabriel Popescu, Editor(s)

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