Development of black scattering coatings for space application (etude de traitements noirs diffusants pour application spatiale)

Autor: Christian Pezant, Agnes Mestreau-Garreau, Georges Otrio, Bernard Cousin, Pierre Etcheto

Publikováno v: International Conference on Space Optics — ICSO 2000.

In the context of Research and Technology (R&T), studies have been performed on the coatings of vane edge in the 0.4 to 1 μm spectral range. The main purposes of the study were to improve the diffusing black coatings available on the market and to l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4ceb76c2c9fdd3b69fe150038601a9e
https://doi.org/10.1117/12.2307943

Design status of ASPIICS, an externally occulted coronagraph for PROBA-3

Autor: Andres Alia, Jim Van der Meulen, Giuseppe Massone, Michał Mosdorf, Jean-Sébastien Servaye, Russell A. Howard, Michał Ładno, Joe Zender, Jean-Philippe A. Halain, Vít Lédl, Gianalfredo Nicolini, Serge Koutchmy, Carl Jackson, Mauro Focardi, Adrian Dinescu, Steve Buckley, Yvan Stockman, Gerardo Capobianco, Raluca Muller, Karel Patočka, Rafal Graczyk, Jean-Marie Gillis, Konrad Grochowski, Jan Rautakoski, Radek Peresty, Radek Lapáček, Antonios Paschalis, Camille Galy, Jacek Kosiec, Etienne Renotte, Radek Melich, Dominique Mollet, Aline Hermans, Radoslav Darakchiev, Kanaris Tsinganos, Tomáš Vít, Nico Van Vooren, Miroslaw Rataj, Michal Kurowski, Richard Desselle, Alessandro Bemporad, Marcin Darmetko, Tomasz Górski, Lucas Salvador, Estelle Graas, Damien Galano, Arkadiusz Swat, Vladimir Daniel, Łukasz Mosdorf, Piotr Orleanski, Mateusz Mroczkowski, Irina Popescu, Lieve de Vos, Pavel Psota, Roman Rybecký, Cristina Bramanti, Hubert Kasprzyk, Ileana Cernica, Cédric Thizy, Joseph Bernier, Jana Kovačičinová, Philippe Lamy, Brian McGarvey, Andrei Zhukov, Alicja Zarzycka, Maurizio Pancrazzi, Arnaud Debaize, Cornel Solomon, Davide Loreggia, Tomasz Walczak, Federico Landini, Karl Fleury-Frenette, Kevin O'Neill, Agnes Mestreau-Garreau, Michel Thome, François Denis, Marie-Catherine Palau, Bogdan Nicula, N. Kranitis, Sylvie Liébecq, A. Fumel, Emmanuel Janssen, Marco Romoli, Silvano Fineschi

Publikováno v: SPIE Proceedings.

The "sonic region" of the Sun corona remains extremely difficult to observe with spatial resolution and sensitivity sufficient to understand the fine scale phenomena that govern the quiescent solar corona, as well as phenomena that lead to coronal ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9ccc5b53afe9a75107bdf6eaadf6132
https://doi.org/10.1117/12.2186962

Stray light characterization of optical systems

Autor: Ludovic Blarre, Agnes Mestreau

Publikováno v: Specification, Production, and Testing of Optical Components and Systems.

A new stray light test facility developed by SODERN for space instruments characterization is described. The main purpose of this instrumentation is to measure the point source transmittance (PST) and non-uniformity for attenuations up to 10 degrees

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13222c1081a01db9fbd20bd240025b75
https://doi.org/10.1117/12.246755