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Counting and differentiating aquatic biotic nanoparticles by full-field interferometry: from laboratory tests to Tara Oceans sample analysis
Martine Boccara, Yasmina Fedala, Catherine Venien Bryan +3
There is a huge abundance of viruses and membrane vesicles in seawater. We describe a new full-field, incoherently illuminated, shot-noise limited, common-path interferometric dete…
Spatially incoherent illumination interferometry: a PSF almost insensitive to aberrations
Peng Xiao, Mathias Fink, A. Claude Boccara
We show that with spatially incoherent illumination, the point spread function width of an imaging interferometer like that used in full-field optical coherence tomography (FFOCT)…
Spatio-Temporal Imaging of Light Transport in Highly Scattering Media under White Light Illumination
Amaury Badon, Dayan Li, Geoffroy Lerosey +3
Imaging the propagation of light in time and space is crucial in optics, notably for the study of complex media. We here demonstrate the passive measurement of time-dependent Green…
Dynamic full field optical coherence tomography: subcellular metabolic contrast revealed in tissues by temporal analysis of interferometric signals
Clement Apelian, Fabrice Harms, Olivier Thouvenin +1
We developed a new endogenous approach to reveal subcellular metabolic contrast in fresh ex vivo tissues taking advantage of the time dependence of the full field optical coherence…