https://biocil.github.io/tr/author/nicolas-pavillon/Recent content in Nicolas Pavillon on Phi-XHugotr-TRThu, 10 Oct 2024 00:00:00 +0000https://biocil.github.io/tr/publication/wo2024208601/Sun, 01 Jan 2017 00:00:00 +0000https://biocil.github.io/tr/publication/wo2024208601/A microscope apparatus (2) for imaging a sample (5) positioned on a substrate (3) of a sample holder (1), the microscope comprising a sample stage (16) on which the sample holder is mounted, a light collecting device (38), an imaging sensor (12), and an autofocus system (8) that serves to focus an image of the sample on the imaging sensor. The autofocus system (8) is positioned below the sample stage and comprises a light beam emitter (22) emitting an autofocus light beam (13), and a beam steering system (24) configured to direct and reflect the autofocus light beam (13) off a bottom side of the substrate (3) of the sample holder positioned on the sample stage (16) and onto a light sensor (40) comprised in the autofocus system or onto the imaging sensor (12), the beam steering system configured to adjust a translational position and an angle of the autofocus light beam output by the beam steering system.https://biocil.github.io/tr/publication/2013_nphoton_cotte/Sun, 01 Jan 2017 00:00:00 +0000https://biocil.github.io/tr/publication/2013_nphoton_cotte/We introduce a microscopic method that determines quantitative optical properties beyond the optical diffraction limit and allows direct imaging of unstained living biological specimens.https://biocil.github.io/tr/publication/2010_opex_cotte/Sun, 01 Jan 2017 00:00:00 +0000https://biocil.github.io/tr/publication/2010_opex_cotte/We demonstrate that complex deconvolution does not require any additional optics in the DHM setup while extending the limit of resolution with coherent illumination by a factor of at least 1.64.https://biocil.github.io/tr/publication/2010_ol_cotte/Sun, 01 Jan 2017 00:00:00 +0000https://biocil.github.io/tr/publication/2010_ol_cotte/The limit of resolution with coherent illumination is extended by a factor of 1.64x.https://biocil.github.io/tr/publication/2010_fom_cotte/Sun, 01 Jan 2017 00:00:00 +0000https://biocil.github.io/tr/publication/2010_fom_cotte/A coherent sub-wavelength resolution in a high-NA diffraction-limited optical system is demonstrated using a transmission DHM setup. By adapting inverse deconvolution post processing to coherent illumination conditions, a complex deconvolution procedure is derived.