Mr. Jean-Yves D. Plesseria Profile

Jean-Yves D. Plesseria

at Ctr Spatial de Liège

SPIE Involvement:

Author

Publications (22)

Proceedings Article | 23 August 2024 Paper

The stray light baffle for the ARRAKIHS mission

L. Clermont, E. Lallemand, J. Plesseria, S. Serrano, C. Kintziger

Proceedings Volume 13092, 130923O (2024) https://doi.org/10.1117/12.3021043

KEYWORDS: Baffles, Telescopes, Stray light, Mirrors, Contamination, Scattering, Light scattering, Design, Galactic astronomy, Visible radiation

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Proceedings Article | 16 August 2024 Poster + Paper

Design optimization of anechoic SKYLOAD dedicated for LiteBIRD MHFT on-ground testing

J. Hastanin, J. Brisbois, C. Kintziger, K. Fleury-Frenette, B. Marquet, J.-Y. Plesseria, C. Lenaerts, T. Maciaszek, L. Montier, B. Mot, S. Henrot-Versillé, M. Georges

Proceedings Volume 13102, 131022W (2024) https://doi.org/10.1117/12.3021735

KEYWORDS: Polymers, Cryogenics, Design, Manufacturing, Aluminum, Fabrication, Vacuum, Finite element methods, Telescopes, Helium

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Proceedings Article | 12 July 2023 Open Access

The Rotating Mirror Assembly (RMA) onboard the Comet Interceptor mission: design, breadboard activities and development plan

Jérôme Jacobs, Jean-Yves Plesseria, Felix Althaus, Thomas Beck, Pierre Franco, Patrick Gailly, Dimce Iliev, Sylvain Keller, Etienne Lallemand, Bao Long Levan, Alexandra Mazzoli, Laurence Rossi, Augustin Thomas, Nicolas Thomas, Christoph Zimmermann, Christian Kintziger

Proceedings Volume 12777, 127775D (2023) https://doi.org/10.1117/12.2691005

KEYWORDS: Mirrors, Shape memory alloys, Comets, Design and modelling, Coating, Particles, Space operations, Baffles, Astronomical imaging, Interfaces

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Proceedings Article | 31 August 2022 Poster + Presentation + Paper

Optical modeling for the LiteBIRD Medium and High Frequency Telescope

L. Lamagna, C. Franceschet, M. De Petris, J. Gudmundsson, P. Hargrave, B. Maffei, F. Noviello, C. O'Sullivan, A. Paiella, F. Columbro, J. Austermann, M. Bersanelli, A. Chahadih, M. Cicuttin, L. Clermont, P. de Bernardis, K. Fleury-Frenette, M. Georges, C. Geuzaine, J. Hastanin, S. Henrot-Versillé, J. Hubmayr, G. Jaehnig, R. Keskitalo, S. Masi, F. Matsuda, T. Matsumura, L. Montier, B. Mot, F. Piacentini, G. Pisano, J. Y. Plesseria, A. Ritacco, G. Savini, A. Shitvov, A. Suzuki, N. Trappe, B. Winter

Proceedings Volume 12190, 121901R (2022) https://doi.org/10.1117/12.2629271

KEYWORDS: Telescopes, Polarization, Optical simulations, Physics, Sensors, Device simulation, Beam shaping, Signal detection, Optical instrument design, Calibration

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Proceedings Article | 29 December 2020 Poster + Paper

B-BOP: the SPICA imaging polarimeter

V. Revéret, M. Sauvage, Obaïd Adami, A. Aliane, M. Berthé, S. Bounissou, X. de la Broïse, M. Chimeno, A. Demonti, C. Delisle, E. Doumayrou, L. Duband, D. Dubreuil, L. Dussopt, P.-A. Frugier, C. Gennet, O. Gevin, V. Goudon, H. Kaya, B. Marquet, J. Martignac, S. Martin, F. Najarro, X.-F. Navick, J. Perez, J.-Y. Plesseria, A. Poglitsch, L. Rodriguez, J. Torres Redondo, F. Visticot

Proceedings Volume 11443, 114436P (2020) https://doi.org/10.1117/12.2562419

KEYWORDS: Bolometers, Sensors, Polarization, Polarimetry, Silicon, Space observatories, Mirrors, Magnetism, Semiconductors, Picture Archiving and Communication System

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Proceedings Article | 9 September 2019 Presentation + Paper

An in-flight calibration assembly for the earth observation instrument Sentinel-4 UVN

L. Clermont, E. Mazy, B. Marquet, J. Plesseria

Proceedings Volume 11116, 111160I (2019) https://doi.org/10.1117/12.2529572

KEYWORDS: Calibration, Diffusers, Sun, Mirrors, Speckle, Light sources, Light scattering, Sensors, Lamps, Spectral resolution

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Proceedings Article | 21 November 2017 Open Access

Straylight analysis of the external baffle of COROT

J.-Y. Plesseria, E. Mazy, J.-M. Defise, P. Rochus, A. Magnan, V. Costes

Proceedings Volume 10568, 105680Y (2017) https://doi.org/10.1117/12.2307976

KEYWORDS: Mirrors, Telescopes, Space telescopes, Stray light analysis, Refractor telescopes, Scattering, Objectives, Contamination, Space operations, Aluminum

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Proceedings Article | 17 November 2017 Open Access

CHEOPS: a space telescope for ultra-high precision photometry of exoplanet transits

V. Cessa, T. Beck, W. Benz, C. Broeg, D. Ehrenreich, A. Fortier, G. Peter, D. Magrin, I. Pagano, J.-Y. Plesseria, M. Steller, J. Szoke, N. Thomas, R. Ragazzoni, F. Wildi

Proceedings Volume 10563, 105631L (2017) https://doi.org/10.1117/12.2304164

KEYWORDS: Space telescopes, Planets, Exoplanets, Sensors, Telescopes, Stars, Electronics, Charge-coupled devices, Space operations, Point spread functions

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The CHaracterising ExOPlanet Satellite (CHEOPS) is a joint ESA-Switzerland space mission dedicated to search for exoplanet transits by means of ultra-high precision photometry whose launch readiness is expected end 2017. The CHEOPS instrument will be the first space telescope dedicated to search for transits on bright stars already known to host planets. By being able to point at nearly any location on the sky, it will provide the unique capability of determining accurate radii for a subset of those planets for which the mass has already been estimated from ground-based spectroscopic surveys. CHEOPS will also provide precision radii for new planets discovered by the next generation ground-based transits surveys (Neptune-size and smaller). The main science goals of the CHEOPS mission will be to study the structure of exoplanets with radii typically ranging from 1 to 6 Earth radii orbiting bright stars. With an accurate knowledge of masses and radii for an unprecedented sample of planets, CHEOPS will set new constraints on the structure and hence on the formation and evolution of planets in this mass range. To reach its goals CHEOPS will measure photometric signals with a precision of 20 ppm in 6 hours of integration time for a 9th magnitude star. This corresponds to a signal to noise of 5 for a transit of an Earth-sized planet orbiting a solar-sized star (0.9 solar radii). This precision will be achieved by using a single frame-transfer backside illuminated CCD detector cool down at 233K and stabilized within ~10 mK . The CHEOPS optical design is based on a Ritchey-Chretien style telescope with 300 mm effective aperture diameter, which provides a defocussed image of the target star while minimizing straylight using a dedicated field stop and baffle system. As CHEOPS will be in a LEO orbit, straylight suppression is a key point to allow the observation of faint stars. The telescope will be the only payload on a spacecraft platform providing pointing stability of < 8 arcsec rms, power of 60W for instrument operations and downlink transmission of at least 1.2GBit/day. Both CHEOPS paylaod and platform will rely mainly on components with flight heritage. The baseline CHEOPS mission fits within the technical readiness requirements, short development time and the cost envelope defined by ESA in its first call for S-missions. It represents a breakthrough opportunity in furthering our understanding of the formation and evolution of planetary systems.

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Proceedings Article | 25 September 2017 Open Access

Design and tests of the sun baffle for the Sentinel-4 UVN embedded calibration assembly

L. Clermont, P. Blain, E. Mazy, J. Plesseria, B. Marquet, Y. Stockman

Proceedings Volume 10562, 1056201 (2017) https://doi.org/10.1117/12.2296135

KEYWORDS: Sun, Diffusers, Coating, Calibration, Astronomical imaging, Sensors, Light scattering, Scattering, Stray light analysis, Manufacturing

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Proceedings Article | 25 September 2017 Open Access

The CHEOPS (characterising exoplanet satellite) mission: telescope optical design, development status and main technical and programmatic challenges

T. Beck, L. Gambicorti, C. Broeg, V. Cessa, A. Fortier, D. Piazza, D. Ehrenreich, D. Magrin, J.Y. Plesseria, G. Peter, I. Pagano, M. Steller, Z. Kovacs, R. Ragazzoni, F. Wildi, W. Benz

Proceedings Volume 10562, 1056218 (2017) https://doi.org/10.1117/12.2296216

KEYWORDS: Space operations, Space telescopes, Telescopes, Charge-coupled devices, Electronics, Scanning electron microscopy, Sensors, Stars, Interfaces, Exoplanets

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Proceedings Article | 29 July 2016 Paper

CHEOPS: status summary of the instrument development

T. Beck, C. Broeg, A. Fortier, V. Cessa, L. Malvasio, D. Piazza, W. Benz, N. Thomas, D. Magrin, V. Viotto, M. Bergomi, R. Ragazzoni, I. Pagano, G. Peter, M. Buder, J. Plesseria, M. Steller, R. Ottensamer, D. Ehrenreich, C. Van Damme, K. Isaak, F. Ratti, N. Rando, I. Ngan

Proceedings Volume 9904, 99042A (2016) https://doi.org/10.1117/12.2234562

KEYWORDS: Space telescopes, Planets, Telescopes, Charge-coupled devices, Stars, Space operations, Sensors, Scanning electron microscopy, Point spread functions, Electronics

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CHEOPS (CHaracterizing ExOPlanets Satellite) is the first ESA Small Mission as part of the ESA Cosmic Vision program 2015-2025. The mission was formally adopted in early February 2014 with a planned launch readiness end of 2017. The mission lead is performed in a partnership between Switzerland, led by the University of Bern, and the European Space Agency with important contributions from Austria, Belgium, France, Germany, Hungary, Italy, Portugal, Spain, Sweden, and the United Kingdom. The mission is dedicated to searching for exoplanetary transits by performing ultrahigh precision photometry on bright starts already known to host planets whose mass has been already estimated through ground based observations. The instrument is an optical Ritchey-Chretien telescope of 30 cm clear aperture using a single CCD detector. The optical system is designed to image a de-focused PSF onto the focal plane with very stringent stability and straylight rejection requirements providing a FoV of 0.32 degrees full cone. The system design is adapted to meet the top-level science requirements, which ask for a photometric precision of 20ppm, in 6 hours integration time, on transit measurements of G5 dwarf stars with V-band magnitudes in the range 6≤V≤9 mag. Additionally they ask for a photometric precision of 85 ppm in 3 hours integration time of Neptune-size planets transiting K-type dwarf stars with V-band magnitudes as faint as V=12 mag. Given the demanding schedule and cost constrains, the mission relies mostly on components with flight heritage for the platform as well as for the payload components. Nevertheless, several new developments are integrated into the design as for example the telescope structure and the very low noise, high stability CCD front end electronics. The instrument and mission have gone through critical design review in fall 2015 / spring 2016. This paper describes the current instrument and mission design with a focus on the instrument. It outlines the technical challenges and selected design implementation. Based on the current status, the instrument noise budget is presented including the current best estimate for instrument performance. The current instrument design meets the science requirements and mass and power margins are adequate for the current development status.

Proceedings Article | 2 August 2014 Paper

ASPIICS: an externally occulted coronagraph for PROBA-3: Design evolution

Etienne Renotte, Elena Carmen Baston, Alessandro Bemporad, Gerardo Capobianco, Ileana Cernica, Radoslav Darakchiev, François Denis, Richard Desselle, Lieve De Vos, Silvano Fineschi, Mauro Focardi, Tomasz Górski, Rafał Graczyk, Jean-Philippe Halain, Aline Hermans, Carl Jackson, Christian Kintziger, Jacek Kosiec, Nektarios Kranitis, Federico Landini, Vít Lédl, Giuseppe Massone, Alexandra Mazzoli, Radek Melich, Dominique Mollet, Michał Mosdorf, Gianalfredo Nicolini, Bogdan Nicula, Piotr Orleański, Marie-Catherine Palau, Maurizio Pancrazzi, Antonis Paschalis, Radek Peresty, Jean-Yves Plesseria, Miroslaw Rataj, Marco Romoli, Cédric Thizy, Michel Thomé, Kanaris Tsinganos, Ryszard Wodnicki, Tomasz Walczak, Andrei Zhukov

Proceedings Volume 9143, 91432M (2014) https://doi.org/10.1117/12.2056784

KEYWORDS: Coronagraphy, Sensors, Field programmable gate arrays, Electronics, Sun, Surface plasmons, Solar processes, Satellites, Space operations, Polarizers

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Proceedings Article | 26 September 2013 Paper

Recent developments of ASPIICS: a giant solar coronagraph for the ESA/PROBA-3 formation flying mission

S. Vives, J.-Y. Plesseria, P. Levacher, W. Curdt, C. Guillon

Proceedings Volume 8862, 886209 (2013) https://doi.org/10.1117/12.2032105

KEYWORDS: Coronagraphy, Space operations, Solar processes, Sensors, Space telescopes, Relays, Sun, Control systems, Satellites, Telescopes

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Proceedings Article | 25 July 2008 Paper

Manufacturing and verification of ZnS and Ge prisms for the JWST MIRI imager

Laurence Rossi, Jean-François Jamoye, Etienne Renotte, Emmanuel Mazy, Jean-Yves Plesseria, Nathalie Ninane, Marc Wielandts, Sebastian Fischer, Christian Straubmeier, Jean-Louis Augueres, Didier Dubreuil, Jérôme Amiaux, Sébastien Poupar, Samuel Ronayette

Proceedings Volume 7018, 701823 (2008) https://doi.org/10.1117/12.789148

KEYWORDS: Prisms, Germanium, Zinc, Interfaces, Optics manufacturing, Imaging systems, Polishing, James Webb Space Telescope, Coating, Integrated optics

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Proceedings Article | 23 July 2008 Paper

The Herschel-PACS grating mechanism: mechanical and optical performance

B. Marquet, J. Y. Plesseria, E. Renotte, P. Royer, R. Vavrek

Proceedings Volume 7018, 701825 (2008) https://doi.org/10.1117/12.789281

KEYWORDS: Diffraction gratings, Picture Archiving and Communication System, Spectral resolution, Spectroscopy, Cryogenics, Actuators, Position sensors, Sensors, Diffraction, Electronics

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Proceedings Article | 12 July 2008 Paper

Development approach and first infrared test results of JWST/Mid Infra Red Imager Optical Bench

J. Amiaux, F. Alouadi, J. L. Augueres, P. Bouchet, M. Bouzat, C. Cavarroc, C. Cloue, P. De Antoni, D. Desforges, A. Donati, D. Dubreuil, D. Eppelle, F. Gougnaud, B. Hervieu, P. O. Lagage, D. Leboeuf, I. Le Mer, Y. Lussignol, P. Mattei, F. Meigner, V. Moreau, E. Pantin, P. Perrin, S. Ronayette, G. Tauzin, S. Poupar, D. Wright, A. Glasse, G. Wright, E. Mazy, J. Y. Plesseria, E. Renotte, T. Ray, A. Abergel, P. Guillard, Y. Longval, M. Ressler, J. M. Reess, R. Hofferbert, O. Krause, K. Justtanont, G. Olofsson

Proceedings Volume 7010, 70100U (2008) https://doi.org/10.1117/12.789027

KEYWORDS: Cryogenics, Mirrors, Inspection, Performance modeling, Point spread functions, Image quality, Optical testing, James Webb Space Telescope, Aerospace engineering, Imaging systems

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Proceedings Article | 12 July 2008 Paper

The JWST MIRI double-prism: design and science drivers

Sebastian Fischer, Damian Moratschke, Christian Straubmeier, Andreas Eckart, Laurence Rossi, Jean-Yves Plesseria, Etienne Renotte, Emmanuel Mazy, Jérôme Amiaux

Proceedings Volume 7010, 70103K (2008) https://doi.org/10.1117/12.788672

KEYWORDS: Prisms, Zinc, James Webb Space Telescope, Spectroscopy, Germanium, Imaging systems, Manufacturing, Tolerancing, Safety, Fermium

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Proceedings Article | 19 September 2007 Paper

Fresnel rhombs as achromatic phase shifters for infrared nulling interferometry: first experimental results

C. Hanot, D. Mawet, J. Loicq, D. Vandormael, J. Plesseria, J. Surdej, S. Habraken

Proceedings Volume 6693, 66931L (2007) https://doi.org/10.1117/12.758405

KEYWORDS: Scattering, Phase shifts, Polarizers, Infrared radiation, Manufacturing, Birefringence, Polarization, Spatial filters, Light scattering, Nulling interferometry

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Proceedings Article | 19 November 2003 Paper

Optical and mechanical design of a straylight rejection baffle for CoRoT

Jean-Yves Plesseria, Emmanuel Mazy, Jean-Marc Defise, Pierre Rochus, Els Lemmens, Davy Vrancken

Proceedings Volume 5170, (2003) https://doi.org/10.1117/12.506726

KEYWORDS: Mirrors, Telescopes, Space telescopes, Refractor telescopes, Aluminum, Sensors, Contamination, Space operations, Scattering, Stray light analysis

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Proceedings Article | 29 October 1999 Paper

Acceptance tests of the INTEGRAL Optical Monitoring Camera subsystems

Emmanuel Mazy, J.-Y. Plesseria, Etienne Renotte, Pierre Rochus

Proceedings Volume 3785, (1999) https://doi.org/10.1117/12.367608

KEYWORDS: Modulation transfer functions, Optical testing, Point spread functions, Cameras, Fermium, Actuators, Frequency modulation, Interfaces, Microscopes, Objectives

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Proceedings Article | 30 October 1998 Paper

INTEGRAL's Optical Monitoring Camera stray-light design

Emmanuel Mazy, Jean-Marc Defise, J.-Y. Plesseria

Proceedings Volume 3426, (1998) https://doi.org/10.1117/12.328476

KEYWORDS: 3D modeling, Sensors, Sun, Signal attenuation, Light, Coating, Instrument modeling, Cameras, Stars, V band

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Proceedings Article | 30 October 1998 Paper

Optical design of the INTEGRAL Optical Monitoring Camera

Emmanuel Mazy, Jean-Marc Defise, J.-Y. Plesseria, Lieve de Vos

Proceedings Volume 3426, (1998) https://doi.org/10.1117/12.328465

KEYWORDS: Optical filters, Optical design, Glasses, Tolerancing, Cameras, Lenses, Thermography, Modulation transfer functions, Coating, Optics manufacturing

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