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Showing 1–5 of 5 results
Advanced filters: Author: Herve Hugonnet Clear advanced filters

  • A compact, single-shot, assumption-free microscopy technique based on reciprocal diffractive imaging has been developed to overcome the shortcomings of previous non-interferometric quantitative phase imaging approaches. The proposed method demonstrates the feasibility of reconstructing the holographic information of general specimens using only a simple mask without a reference beam and reveals a single-shot capability by imaging dynamic biological cells. Peer Review Information- Communications Physics thanks Dan Dan and the other, anonymous, reviewer(s) for their contribution to the peer review of this work. A peer review file is available.

    • Jeonghun Oh
    • Herve Hugonnet
    • YongKeun Park
    ResearchOpen Access
    Communications Physics
    Volume: 8, P: 1-8

  • Optical aberrations can hinder the quality of imaging outputs, affecting research across many disciplines. Here, using the tilt-tilt correlation from the optical memory effect, the authors are able to correct aberrations in challenging conditions, including highly aberrated or moving samples.

    • ChulMin Oh
    • Herve Hugonnet
    • YongKeun Park
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-16

  • Measuring three-dimensional dielectric tensors is desired for applications in material and soft matter physics. Here, the authors use a tomographic approach and inversely solve the vectorial wave equation to directly reconstruct dielectric tensors of anisotropic structures.

    • Seungwoo Shin
    • Jonghee Eun
    • YongKeun Park
    Research
    Nature Materials
    Volume: 21, P: 317-324

  • Holotomography is a 3D, label-free optical imaging method for visualizing living tissues and cells. In this Primer, Kim et al. discuss the implementation of holotomography in various applications ranging from cell biology to biophysics and biotechnology.

    • Geon Kim
    • Herve Hugonnet
    • YongKeun Park
    Reviews
    Nature Reviews Methods Primers
    Volume: 4, P: 1-22