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Updated: Jun 7, 2026

Full-Field Optical Coherence Microscopy for Histology-Like Analysis of Stromal Features in Corneal Grafts
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Published on: October 21, 2022

Dark-field optical coherence microscopy.

Martin Villiger1, Christophe Pache, Theo Lasser

  • 1Laboratoire d’Optique Biomédicale, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland. martin.villiger@epfl.ch

Optics Letters
|October 23, 2010
PubMed
Summary
This summary is machine-generated.

Dark-field illumination enhances contrast in Fourier domain optical coherence microscopy (OCM). This novel approach suppresses reflections, improving imaging quality for live cell samples.

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Quantitative Optical Microscopy: Measurement of Cellular Biophysical Features with a Standard Optical Microscope
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Quantitative Optical Microscopy: Measurement of Cellular Biophysical Features with a Standard Optical Microscope
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Published on: April 7, 2014

Area of Science:

  • Biomedical Optics
  • Microscopy Techniques
  • Cellular Imaging

Background:

  • Dark-field illumination enhances scattering contrast in optical microscopy.
  • Fourier domain optical coherence microscopy (OCM) offers high-resolution cross-sectional imaging.
  • Combining these techniques presents a novel approach to microscopy.

Discussion:

  • Decoupled detection and illumination paths in dark-field OCM.
  • Suppression of specular reflections is achieved by detecting only scattered light.
  • Analysis of the dark-field OCM concept and its implications for imaging.

Key Insights:

  • Dark-field OCM significantly enhances scattering contrast.
  • Superior tomogram signal generation from scattered light.
  • Demonstrated high-quality imaging of live cell samples.

Outlook:

  • Potential for advanced live-cell imaging applications.
  • Further optimization of dark-field OCM parameters.
  • Exploration of other biological sample imaging with this technique.