In this paper, we address quantitative phase imaging of hard-to-reach objects using conventional endoscopic probes. We present a scheme of digital holographic module compatible with commercially available rigid rod-lens endoscopes. In this scheme, a reference beam is obtained using a single-mode optical fiber. The module is a quite simple two-lens system located behind the endoscope eyepiece. It allows the registration of Fourier holograms as well as conventional imaging mode.


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    Title :

    Digital holographic endoscopy with a single-mode fiber as a reference channel


    Contributors:

    Conference:

    Saratov Fall Meeting 2019: Laser Physics, Photonic Technologies, and Molecular Modeling ; 2019 ; Saratov,Russian Federation


    Published in:

    Proc. SPIE ; 11458


    Publication date :

    2020-04-09





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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