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Journal Articles Methods Year : 2018

Compact in-line lensfree digital holographic microscope

Manon Rostykus
  • Function : Author
Michael Unser
  • Function : Author
  • PersonId : 866714
Christophe Moser

Abstract

Phase imaging provides intensity contrast to visualize transparent samples such as found in biology without any staining. Among them, digital holographic microscopy (DHM) is a well-known quantitative phase method. Lensfree implementations of DHMs offer the added advantage to provide large field of views (several mm 2 compared to several hundred lm 2) and more compact setups that traditional DHM which have high quality microscope objectives. In this article, a lensfree DHM is presented using a side illumination technique in order to further reduce the device size. Its practical use is described and results on a transparent (phase only) sample are shown.
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Dates and versions

insu-01696945 , version 1 (30-01-2018)

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Manon Rostykus, Ferréol Soulez, Michael Unser, Christophe Moser. Compact in-line lensfree digital holographic microscope. Methods, 2018, 136, pp.17-23. ⟨10.1016/j.ymeth.2017.11.008⟩. ⟨insu-01696945⟩
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