Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Denis Lebrun"'
Autor:
Mohamed Touil, Saïd Idlahcen, Rezki Becheker, Denis Lebrun, Claude Rozé, Ammar Hideur, Thomas Godin
Publikováno v:
Light: Science & Applications, Vol 11, Iss 1, Pp 1-16 (2022)
We demonstrate a versatile and user-friendly ultrafast single-shot imaging technique based on a simple and flexible acousto-optics spectro-temporal shaping stage combined with digital in-line holography.
Externí odkaz:
https://doaj.org/article/3aca06106ddc420ebc393b0ec3f2148b
Autor:
Marc Brunel, Wisuttida Wichitwong, Sébastien Coetmellec, Adrien Masselot, Denis Lebrun, Gérard Gréhan, Guillaume Edouard
Publikováno v:
Applied Sciences, Vol 5, Iss 2, Pp 62-76 (2015)
We present the development of a numerical simulator for digital in-line holography applications. In-line holograms of arbitrarily shaped and arbitrarily located objects are calculated using generalized Huygens-Fresnel integrals. The objects are 2D op
Externí odkaz:
https://doaj.org/article/0111ec1626c94163b9c912548af025be
Publikováno v:
Applied Optics 47 (2008) 4147
In this paper we apply digital in-line holography to image opaque objects through a thick plano-concave pipe. Opaque fibers and opaque particles are considered}. Analytical expression of the intensity distribution in the CCD sensor plane is derived u
Externí odkaz:
http://arxiv.org/abs/1212.5040
Publikováno v:
Comptes Rendus. Mécanique. 350:309-323
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57caf29580ac9e9b562382980a5978b5
https://doi.org/10.5802/crmeca.121
https://doi.org/10.5802/crmeca.121
Autor:
Mohamed Touil, Saïd Idlahcen, Rezki Becheker, Denis Lebrun, Claude Rozé, Ammar Hideur, Thomas Godin
Publikováno v:
Real-time Measurements, Rogue Phenomena, and Single-Shot Applications VIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cfeaa62ff38b6cdff9fbc3a7f35576f
https://doi.org/10.1117/12.2656076
https://doi.org/10.1117/12.2656076
Publikováno v:
Journal of the European Optical Society-Rapid Publications, Vol 17, Iss 1, Pp 1-20 (2021)
Journal of the European Optical Society : Rapid publications
Journal of the European Optical Society : Rapid publications, European Optical Society, 2021
Journal of the European Optical Society : Rapid publications
Journal of the European Optical Society : Rapid publications, European Optical Society, 2021
In this publication, the Luneberg integrals are revisited and the conditions of the using of such integrals have been recalled. Additivity law of Luneberg's integrals and the link with the Frenel kernel for the propagation are discussed. By means of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d95703f64cfad9643890c6b622bb132a
https://doaj.org/article/37d4ef4b80474e19932a01e8b3e8daaf
https://doaj.org/article/37d4ef4b80474e19932a01e8b3e8daaf
Autor:
Mohsen Mirzaei, Olivier Crumeyrolle, Denis Lebrun, Gilles Godard, Maxime Kozulic, Marie-Charlotte Renoult
Publikováno v:
72th Annual Meeting of the APS Division of Fluid Dynamics - Gallery of Fluid Motion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc6837c2fcfca19cb9128228b675017c
https://doi.org/10.1103/aps.dfd.2019.gfm.v0034
https://doi.org/10.1103/aps.dfd.2019.gfm.v0034
Autor:
Denis Lebrun
Publikováno v:
Revue Défense Nationale. :77-82
La Chine developpe une strategie navale repondant aux servitudes que lui impose sa position geographique, en mettant l’accent sur la protection de ses voies d’approvisionnement au risque de confrontations avec l’Inde notamment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3342035146739423cf3ba8fcf1d7b8b4
https://doi.org/10.3917/rdna.786.0077
https://doi.org/10.3917/rdna.786.0077
Autor:
Denis Lebrun, Justin Jacquot-Kielar, K. Aït Ameur, Yingchun Wu, M. Talbi, M. Brunel, Sébastien Coëtmellec, Gérard Gréhan, Michael Fromager
Publikováno v:
Digital Holography and Three-Dimensional Imaging
Digital Holography and Three-Dimensional Imaging, Jun 2018, Orlando, United States. ⟨10.1364/DH.2018.DM5F.1⟩
Digital Holography and Three-Dimensional Imaging, Jun 2018, Orlando, United States. ⟨10.1364/DH.2018.DM5F.1⟩
International audience; The set of experimental and numerical tools that have been developed to perform interferometric out-of-focus images of ice particles is presented. The different experimental results that have been obtained and that validate th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e70dfa3945db4af4d0fe29bcc7551295
https://normandie-univ.hal.science/hal-01861335
https://normandie-univ.hal.science/hal-01861335
Publikováno v:
SPIE
SPIE, 2018, Strasbourg, France. ⟨10.1117/12.2307493⟩
SPIE, 2018, Strasbourg, France. ⟨10.1117/12.2307493⟩
International audience; We propose to simulate holograms with the vectorial Rayleigh-Sommerfeld diffraction integral. This new approach is compared with a classical Fresnel diffraction integral, and that is done through the comparison of the kernels.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac5514afe549661d5e65368253ebbf5
https://hal-normandie-univ.archives-ouvertes.fr/hal-02421547
https://hal-normandie-univ.archives-ouvertes.fr/hal-02421547