Auswahl der wissenschaftlichen Literatur zum Thema „Lumière – Propagation – Mesure“
Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an
Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "Lumière – Propagation – Mesure" bekannt.
Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.
Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.
Zeitschriftenartikel zum Thema "Lumière – Propagation – Mesure":
McPhee-Knowles, Sara, Bryn Hoffman und Lisa Lisa Kanary. „L’expérience au Yukon avec la COVID-19 : restrictions de voyage, variants et propagation entre les non vaccinés“. Relevé des maladies transmissibles au Canada 48, Nr. 1 (26.01.2022): 19–23. http://dx.doi.org/10.14745/ccdr.v48i01a03f.
Dissertationen zum Thema "Lumière – Propagation – Mesure":
Boutarfa, Bariza. „Ellipsométrie et mesure de température de surface“. Lyon 1, 1988. http://www.theses.fr/1988LYO11760.
Reungoat, David. „Analyse de la température à l'interface d'une garniture mécanique par mesure par thermographie infrarouge“. Poitiers, 1994. http://www.theses.fr/1994POIT2355.
Prat, Jérome. „Mesure des propriétés optiques de milieux diffusants stratifiés par l'analyse de la rétrodiffusion d'impulsions infrarouges sub-picosecondes“. Paris 13, 2002. http://www.theses.fr/2002PA132012.
Boucher, Pauline. „Spatial mode multiplexing : from fundamental concepts to applications“. Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUS483.
This thesis is dedicated to spatial mode multiplexing, from its fundamental concepts to its applications. The work is associated with the multi-plane light converter (MPLC) technology developed by CAILabs. This study is divided into two main parts. First, we investigate the use of independent spatial mode shaping to measure or modify spatial parameters of the electromagnetic field. We make the theoretical demonstration that the best sensitivity for the measurement of small displacements of a beam – or of the distance between two incoherent beams – is reached when an intensity measurement is made on the Hermite-Gaussian mode basis. By building the adequate MPLC system, we make the experimental validation of this result. We also make the demonstration that a MPLC system can be designed and used to transfer the control of one spatial parameter of a beam onto another. We built an experimental setup which allows to control the position of the focal point of a beam using transverse displacement and tilt. The second project we conducted was a theoretical and numerical study of the statistical transport properties of the MPLC using tools from random matrix theory. We aim at identifying the underlying physical processes which make up for the efficiency of this transformation technique
Pierrejean, Isabelle. „Caractérisation de l'anisotropie du PMMA constituant le coeur de fibres optiques plastiques“. Toulouse 3, 1992. http://www.theses.fr/1992TOU30128.
Lechevalier, Corentin. „Structure des bandes, états propres et dynamique non linéaire dans un réseau photonique fibré“. Electronic Thesis or Diss., Université de Lille (2022-....), 2022. http://www.theses.fr/2022ULILR070.
The subject of this manuscript's research is based on the characterization the dynamics of light in a photonic lattice. Photonic lattice are platform where light can propagate and be precisely analysed. The photonic lattice studied is formed by two fiber coupled ring. The evolution of light inside the lattice is fully describe by one relation. This one is especially challenging to be measured in a single measure. In our study, we propose to measure the complet relation into a single measure thanks to an add-on device.When the relation is observed, we analyze its structure to describe fundamental propreties of the lattice. Our experimental device offer the possibility to measure various relation but moreover complex physical phenomena such as high pulses formation, coherents structures or pulses interactions
Massaneda-Clares, Josep M. „Utilisation des techniques d'optique guidée pour les mesures d'indice et d'épaisseur de couches minces uniques ou prises dans un empilement“. Aix-Marseille 3, 1997. http://www.theses.fr/1997AIX30082.
Endelema, Dominique Martin. „Mesures de l'anisotropie des couches produites par évaporation-condensation : confrontation des résultats de caractérisation de l'optique guidée avec les mesures de transmission en lumière polarisée“. Aix-Marseille 3, 1991. http://www.theses.fr/1991AIX30042.
Leboulleux, Lucie. „Contrôle de front d'onde optimal pour l'imagerie à très haut contraste : application au cophasage de miroirs segmentés“. Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0561/document.
Direct imaging of exo-Earths is extremely complex: the star is by far brighter and very close to the planet. Several tools have to be combined:- a giant primary mirror. For manufacturing and transportation reasons, we tend to use segmented mirrors, ie. mirrors made of smaller mirrors but that have to be well-aligned and stabilised.- a coronagraph, enabling to remove the starlight.- the smallest residual wavefront aberration into residual light that decreases the image quality. The measurement and control of the aberrations, including the ones due to the telescope segmentation, are crucial and consist in the topic of my thesis.First, I developed PASTIS, a model of the contrast of a coronagraphic system in presence of a segmented pupil, enabling to analyze the performance to set up constraints on the optical aberrations during the instrument design. PASTIS takes into account the specificities of high-contrast instruments: pupil structure, optical aberrations due to the segmentation, coronagraph. I applied it to the LUVOIR telescope to analyze the main modes limiting the contrast and therefore optimizing the repartition of the constraints on the segments. In parallel, I worked on the analysis of the coronagraphic wavefront in presence of a segmented telescope on the experimental testbed called HiCAT, with a first demonstration of the COFFEE sensor enabling to reconstruct phasing errors with a high precision.Eventually, I ran a comparative analysis of existing methods of wavefront control and experimentally validated one of them (Non Linear Dark Hole) in a simplified case on the MITHIC testbed at LAM
Allali, Anthony. „Algorithme de reconstruction itératif pour tomographie optique diffuse avec mesures dans le domaine temporel“. Mémoire, Université de Sherbrooke, 2016. http://hdl.handle.net/11143/8909.