Single-exposure full-field multi-depth imaging using low-coherence holographic multiplexing

Lauren Wolbromsky, Nir A. Turko, Natan T. Shaked*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We present a new interferometric imaging approach that allows for multiple-depth imaging in a single acquisition, using off-axis low-coherence holographic multiplexing. This technique enables sectioned imaging of multiple slices within a thick sample, in a single image acquisition. Each slice has a distinct off-axis interference fringe orientation indicative of its axial location, and the camera acquires the multiplexed hologram containing the different slices at once. We demonstrate the proposed technique for amplitude and phase imaging of optically thick samples.

Original languageEnglish
Pages (from-to)2046-2049
Number of pages4
JournalOptics Letters
Volume43
Issue number9
DOIs
StatePublished - 1 May 2018

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