Výsledky vyhledávání - "Marie Therese Velluet"

Analyse de la performance d'une optique adaptative au travers de la caractérisation du canal de propagation grâce au transpondeur optique SOTA

Autor: Nicolas Vedrenne, Cyril Petit, Etienne Samain, Morio Toyoshima, Marie Therese Velluet, Vincent Michau, Geraldine Artaud

Publikováno v: Optical Engineering
Optical Engineering, SPIE, 2016, 55 (11), pp.111611. ⟨10.1117/1.OE.55.11.111611⟩
Optical Engineering, 2016, 55 (11), pp.111611. ⟨10.1117/1.OE.55.11.111611⟩

International audience; In order to address the high throughput requested for both downlink and uplink satellite to ground laser links, adaptive optics (AO) has become a key technology. While maturing, application of this technology for satellite to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c267c00616c8e979e8cac76df35edb96
https://doi.org/10.1117/1.oe.55.11.111611

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Turbulence characterization and image processing data sets from a NATO RTO SET 165 trial in Dayton, Ohio, USA

Autor: Stephane Nicolas, Piet B. W. Schwering, Marie Therese Velluet, Jim F. Riker, Gabriele Marchi, Michael Vorontsov

Publikováno v: Linda, M.et al, Atmospheric Propagation IX, 25-26 April 2012, Baltimore, MD, USA

The performance of optical systems is degraded by atmospheric turbulence. Over propagation distances that exceed several kilometers, it is difficult to evaluate its impact because of terrain variability - a factor that should be taken into account. H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8518e04a6fd8f30ce77eee64d4300fc0
http://resolver.tudelft.nl/uuid:76c83722-1904-4d06-bacd-44b72944c79b

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Modeling of 2D/3D Ladar systems: experimental assessment

Autor: Aurélie Bonnefois, Nicolas Riviere, Laurent Hespel, Guillaume Anna, Dominique Hamoir, Marie Therese Velluet

Publikováno v: Scopus-Elsevier

We developed two numerical models to address respectively, 2D Flash and 3D Ladar imaging. After a short description of the models used, a comparison of numerical and experimental results is conducted.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa6a552514f2bc47d3a30b18d0831f3a
https://doi.org/10.1364/is.2010.jtua25

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