Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Isabelle Bergoënd"'
Autor:
Hoonjong Kang, Ali Özgür Yöntem, Yves Delacrétaz, Philippe Hamel, Isabelle Bergoënd, Elena Stoykova, Fahri Yaras, Christian Depeursinge, Levent Onural, Cristian Arfire
Publikováno v:
Optics Express
OPTICS EXPRESS(21): 23
OPTICS EXPRESS(21): 23
Cataloged from PDF version of article. Three approaches for visualization of transparent micro-objects from holographic data using phase-only SLMs are described. The objects are silicon micro-lenses captured in the near infrared by means of digital h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a969ac453db62b0c1cc07fdbf3dba798
https://pubmed.ncbi.nlm.nih.gov/24514336
https://pubmed.ncbi.nlm.nih.gov/24514336
Publikováno v:
Optics in the Life Sciences.
We present a technique to recover 3D refractive index distribution of cells using Digital Holographic Microscopy. Diffraction tomography is performed by two-axes rotation of the sample and aberrations corrected imaging with high numerical aperture.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7775468900af58b72f2d549bfaba64e9
https://doi.org/10.1364/ntm.2011.ntuc7
https://doi.org/10.1364/ntm.2011.ntuc7
Autor:
Shan Shan Kou, Christian Depeursinge, Isabelle Bergoënd, Yann Cotte, Nicolas Pavillon, Cristian Arfire
Publikováno v:
Frontiers in Optics 2011/Laser Science XXVII.
The most relevant developments in coherent imaging applied to microscopy are presented. Digital Holographic Microscopy (DHM) is as an imaging modality, with both nanometer accuracy, subwavelength resolution and tomography for tomographic imaging.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::497f089b8253d05fe22df7804d56f7ca
https://doi.org/10.1364/fio.2011.ftuf1
https://doi.org/10.1364/fio.2011.ftuf1
Publikováno v:
Optics Express
We propose a method to suppress the so-called zero-order term in a hologram, based on an iterative principle. During the hologram acquisition process, the encoded information includes the intensities of the two beams creating the interference pattern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10312f5c69c49d05ce9447906d320a26
Publikováno v:
Advances in Imaging.
A comparison of algorithms for depth-of-field extension in the particular field of digital holographic microscopy is presented. Using the reconstruction properties of holography, a simple 3D reconstruction method from a single hologram is deducted.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbb297c600be2e89323d90511aa73cb0
https://doi.org/10.1364/dh.2009.dwb5
https://doi.org/10.1364/dh.2009.dwb5
Autor:
Isabelle Bergoënd, M. Fatih Toy, Yann Cotte, Shan Shan Kou, Cristian Arfire, Daniel Boss, Christian Depeursinge
Publikováno v:
Biomedical Optics Express
ResearcherID
ResearcherID
We present a novel technique for three-dimensional (3D) image processing of complex fields. It consists in inverting the coherent image formation by filtering the complex spectrum with a realistic 3D coherent transfer function (CTF) of a high-NA digi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02310dca501a33644bcba5a8a3b9bc5b
https://doi.org/10.1364/boe.2.002216
https://doi.org/10.1364/boe.2.002216
Many biological objects are mainly transparent and weakly scattering, thus a promising (and already widely used) way of imaging them consists in considering optical refractive index variations. The method proposed here permits 3D imaging of the refra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dea0458d1f926d6222b154d07b38532
https://infoscience.epfl.ch/record/151573
https://infoscience.epfl.ch/record/151573
Autor:
Isabelle Bergoënd, Frédéric Montfort, Etienne Cuche, Christian Depeursinge, Nicolas Pavillon, Tristan Colomb, Jonas Kühn, Yves Emery
Publikováno v:
Fringe 2009 ISBN: 9783642030505
Keywords: [MVD] Reference LOA-CONF-2009-030 Record created on 2009-09-17, modified on 2017-05-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d4e93bcc359daf7480e7dd8bee00f26
https://infoscience.epfl.ch/record/140990
https://infoscience.epfl.ch/record/140990