Johan Mazoyer
Chargé de recherche CNRS - LIRA / Observatoire de Paris / PSL
95%
Libre accès
81
Documents
Affiliations actuelles
- Observatoire de Paris
- Laboratoire d’Instrumentation et de Recherche en Astrophysique (LIRA)
Identifiants chercheurs
Présentation
Publications
Publications
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A Deep Reinforcement Learning Approach to Wavefront Control for Exoplanet ImagingSPIE Astronomical Telescopes + Instrumentation, Jun 2024, Yokohama, Japan. pp.180, ⟨10.1117/12.3020374⟩
Communication dans un congrès
hal-04663023
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Upgrading SPHERE with the second-stage adaptive optics system SAXO+: conceptual design of the opto-mechanical moduleAdaptive Optics Systems IX, Jun 2024, Yokohama, France. pp.210, ⟨10.1117/12.3019157⟩
Communication dans un congrès
hal-04974134
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An analytical approach to model the second-stage Adaptive Optics correction for SPHEREAdaptive Optics for Extremely Large Telescopes 7th Edition, ONERA, Jun 2023, Avignon, France. ⟨10.13009/AO4ELT7-2023-128⟩
Communication dans un congrès
hal-04414776
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SAXO+ upgrade : second stage AO system end-to-end numerical simulationsAdaptive Optics for Extremely Large Telescopes 7th Edition, ONERA, Jun 2023, Avignon, France. ⟨10.13009/AO4ELT7-2023-033⟩
Communication dans un congrès
hal-04419706
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Status report of the SAXO+ opto-mechanical design conceptAdaptive Optics for Extremely Large Telescopes 7th Edition, ONERA, Jun 2023, Avignon, France. ⟨10.13009/AO4ELT7-2023-129⟩
Communication dans un congrès
hal-04419710
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Improving VLT/SPHERE without additional hardware: comparing quasi-static correction strategiesSPIE Astronomical Telescopes + Instrumentation,, Jul 2022, Montréal, Canada. ⟨10.1117/12.2629926⟩
Communication dans un congrès
hal-04019547
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DiskFM: A forward modeling tool for disk analysis with coronagraphic instrumentsGround-based and Airborne Instrumentation for Astronomy VIII, Dec 2020, Online Only, France. pp.251, ⟨10.1117/12.2560091⟩
Communication dans un congrès
hal-03379746
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Towards high throughput and low-order aberration robustness for vortex coronagraphs with central obstructionsSpace Telescopes and Instrumentation 2020: Optical, Infrared, and Millimeter Wave, Dec 2020, Online Only, France. pp.174, ⟨10.1117/12.2563180⟩
Communication dans un congrès
hal-03450362
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High-contrast imager for complex aperture telescopes (HiCAT): 3. first lab results with wavefront controlSPIE Optical Engineering + Applications, Aug 2015, San Diego, United States. pp.96050I, ⟨10.1117/12.2188497⟩
Communication dans un congrès
hal-03033682
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Review of high-contrast imaging systems for current and future ground-based and space-based telescopes III: technology opportunities and pathwaysAdvances in Optical and Mechanical Technologies for Telescopes and Instrumentation III, Jun 2018, Austin, France. pp.91, ⟨10.1117/12.2313957⟩
Communication dans un congrès
hal-02308225
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Review of high-contrast imaging systems for current and future ground- and space-based telescopes I: coronagraph design methods and optical performance metricsSpace Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave, Jun 2018, Austin, TX, United States. pp.98, ⟨10.1117/12.2312948⟩
Communication dans un congrès
hal-02308236
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Review of high-contrast imaging systems for current and future ground-based and space-based telescopes: Part II. Common path wavefront sensing/control and coherent differential imagingAdaptive Optics Systems VI, Jun 2018, Austin, United States. pp.67, ⟨10.1117/12.2314260⟩
Communication dans un congrès
hal-02308750
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Apodized Pupil Lyot coronagraphs with arbitrary aperture telescopes: novel designs using hybrid focal plane masksSpace Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave, Jun 2018, Austin, United States. pp.226, ⟨10.1117/12.2313225⟩
Communication dans un congrès
hal-02308579
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Apodized pupil Lyot coronagraphs designs for future segmented space telescopesSpace Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave, Jun 2018, Austin, France. pp.102, ⟨10.1117/12.2313902⟩
Communication dans un congrès
hal-02308216
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High-contrast imager for complex aperture telescopes (HiCAT): 5. first results with segmented-aperture coronagraph and wavefront controlSPIE Astronomical Telescopes + Instrumentation, 2018, Jun 2018, Austin, United States. ⟨10.1117/12.2314110⟩
Communication dans un congrès
hal-02333032
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Optimal deformable mirror and pupil apodization combinations for apodized pupil Lyot coronagraphs with obstructed pupilsSpace Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave, Jun 2018, Austin, United States. pp.54, ⟨10.1117/12.2314394⟩
Communication dans un congrès
hal-02308779
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Sensitivity analysis for high-contrast imaging with segmented space telescopesSpace Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave, Jun 2018, Austin, United States. ⟨10.1117/12.2313904⟩
Communication dans un congrès
hal-02308687
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Polynomial apodized vortex coronagraphs for obscured telescope pupilsSPIE Optical Engineering + Applications: Techniques and Instrumentation for Detection of Exoplanets VIII, Aug 2017, San Diego, United States. pp.27, ⟨10.1117/12.2274603⟩
Communication dans un congrès
hal-04024180
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James Webb Space Telescope optical simulation testbed IV: linear control alignment of the primary segmented mirror and the secondary mirrorUV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VIII, Aug 2017, San Diego, United States. pp.37, ⟨10.1117/12.2272981⟩
Communication dans un congrès
hal-04019560
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Correcting for the effects of pupil discontinuities with the ACAD methodSPIE Astronomical Telescopes + Instrumentation, Jun 2016, Edinburgh, United Kingdom. pp.99044T, ⟨10.1117/12.2232907⟩
Communication dans un congrès
hal-03033860
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Active correction of aperture discontinuities (ACAD) for space telescope pupils: a parametic analysisSPIE Optical Engineering + Applications, Aug 2015, San Diego, United States. pp.96050M, ⟨10.1117/12.2188692⟩
Communication dans un congrès
hal-03033869
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Deformable mirror interferometric analysis for the direct imagery of exoplanetsSPIE Astronomical Telescopes + Instrumentation, Jul 2014, Montréal, Canada. pp.914846, ⟨10.1117/12.2057833⟩
Communication dans un congrès
hal-01762992
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High-contrast imaging with a self-coherent cameraSPIE Optical Engineering + Applications, Jul 2013, San Diego, United States. pp.88640M, ⟨10.1117/12.2025298⟩
Communication dans un congrès
hal-04019575
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Overview of the French organic spreaders stock: State of the art and performance assessment15th International Conference Ramiran, Jun 2013, Versailles, France. 4 p
Communication dans un congrès
hal-00947861
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Dark hole and planet detection: laboratory results using the self-coherent cameraSPIE Astronomical Telescopes + Instrumentation, Jun 2012, Amsterdam, Netherlands. pp.84468C, ⟨10.1117/12.926575⟩
Communication dans un congrès
hal-04019580
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Experimental results on wavefront correction using the self-coherent cameraSPIE, Aug 2012, Amsterdam (Hollande), Netherlands. pp.844689, ⟨10.1117/12.926586⟩
Communication dans un congrès
hal-04019380
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Environmental performance indicators of organic spreading machinesAgEng 2010 : International Conference on Agricultural Engineering, Sep 2010, Clermont Ferrand, France. 10 p
Communication dans un congrès
hal-00584982
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Optique active pour l’imagerie d’exoplanètes et de disques de débrisInstrumentation et méthodes pour l'astrophysique [astro-ph.IM]. Observatoire de Paris - PSL, 2024
HDR
tel-04523787
v2
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Haut-contraste pour l'imagerie directe d'exoplanètes et de disques: de la self-coherent camera à l'analyse de données NICIInstrumentation et méthodes pour l'astrophysique [astro-ph.IM]. Paris 7, 2014. Français. ⟨NNT : ⟩
Thèse
tel-01075914
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Préparation de particules minérales en milieu CO2 supercritiqueFrance, N° de brevet: FR 07 54800. 2007
Brevet
hal-00204069
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