First on-sky results of the CO-SLIDAR Cn2 profiler

Autor: Voyez, Juliette, Robert, Clélia, Conan, Jean-Marc, Mugnier, Laurent M., Samain, Etienne, Ziad, Aziz

COupled SLope and scIntillation Detection And Ranging (CO-SLIDAR) is a recent profiling method of the vertical distribution of atmospheric turbulence strength ($C_n^2$ profile). It takes advantage of correlations of slopes and of scintillation, both

Externí odkaz: http://arxiv.org/abs/1402.4295

OSS (Outer Solar System): A fundamental and planetary physics mission to Neptune, Triton and the Kuiper Belt

Autor: Christophe, Bruno, Spilker, Linda J., Anderson, John D., André, Nicolas, Asmar, Sami W., Aurnou, Jonathan, Banfield, Don, Barucci, Antonella, Bertolami, Orfeu, Bingham, Robert, Brown, Patrick, Cecconi, Baptiste, Courty, Jean-Michel, Dittus, Hansjörg, Fletcher, Leigh N., Foulon, Bernard, Francisco, Frederico, Gil, Paulo J. S., Glassmeier, Karl-Heinz, Grundy, Will, Hansen, Candice, Helbert, Jörn, Helled, Ravit, Hussmann, Hauke, Lamine, Brahim, Lämmerzahl, Claus, Lamy, Laurent, Lehoucq, Rolland, Lenoir, Benjamin, Levy, Agnès, Orton, Glenn, Páramos, Jorge, Poncy, Joël, Postberg, Frank, Progrebenko, Sergei V., Reh, Kim R., Reynaud, Serge, Robert, Clélia, Samain, Etienne, Saur, Joachim, Sayanagi, Kunio M., Schmitz, Nicole, Selig, Hanns, Sohl, Frank, Spilker, Thomas R., Srama, Ralf, Stephan, Katrin, Touboul, Pierre, Wolf, Peter

Publikováno v: Experimental Astronomy 34:2 (2012) 203-242

The present OSS mission continues a long and bright tradition by associating the communities of fundamental physics and planetary sciences in a single mission with ambitious goals in both domains. OSS is an M-class mission to explore the Neptune syst

Externí odkaz: http://arxiv.org/abs/1106.0132

Adaptive Optics for GEO-Feeder Links: from Performance Analysis via Reciprocity Based Models to Experimental Demonstration

Autor: Conan, Jean-Marc, Montmerle-Bonnefois, Aurelie, Vedrenne, Nicolas, Lim, Caroline B., Petit, Cyril, Michau, Vincent, Velluet, Marie-Therese, Sauvage, Jean-Francois, Meimon, Serge, Robert, Clelia, Montri, Joseph, Mendez, Francis, Perrault, Philippe, Artaud, Geraldine, Benammar, Bouchra

Publikováno v: COAT-2019-workshop (Communications and Observations through Atmospheric Turbulence: characterization and mitigation)
COAT-2019-workshop (Communications and Observations through Atmospheric Turbulence: characterization and mitigation), ONERA, Dec 2019, Châtillon, France. ⟨10.34693/COAT2019-S5-003⟩

International audience; High capacity GEO-Feeder optical links are very promising but constitute a real challenge for the whole transmission chain. The modeling and mitigation of turbulence effects is a particularly critical issue that drives the oth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d744ed5f047b276726075057e9bfeda
https://hal.archives-ouvertes.fr/hal-03206080/document

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