Dr. Manal Chebbo Profile

Dr. Manal Chebbo

at Lab d'Astrophysique de Marseille

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Author

Publications (6)

Proceedings Article | 18 June 2024 Presentation

Curved freeform sensors for high-end scientific applications

Emmanuel Hugot, Manal Chebbo, Frédéric Chavane, Christian Kintziger, Pierre-Alain Duc, Jiawei Liu, Eduard Muslimov, Samuel Boissier, Indraneil Biswass, Eloise Bernaud, Marc Ferrari

Proceedings Volume 13019, 1301915 (2024) https://doi.org/10.1117/12.3022716

KEYWORDS: Sensors, Prototyping, Image quality, CMOS sensors, Ultraviolet telescopes, Ultraviolet radiation, Ultraviolet astronomy, Telescopes, Physical sciences, Optical instrument design

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Proceedings Article | 17 June 2024 Presentation + Paper

Hyperpolished off-axis optics using nanoparticle slurries: concept and first results

Houda Bellahsene, Saad Sene, Michel Marcos, Manal Chebbo, Joulia Larionova, Yannick Guari, Marc Ferrari

Proceedings Volume 13021, 1302104 (2024) https://doi.org/10.1117/12.3022703

KEYWORDS: Nanoparticles, Polishing, Surface roughness, Adaptive optics, Silica, Zerodur, Transmission electron microscopy, Spatial frequencies, Planets, Exoplanets

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Proceedings Article | 31 May 2023 Poster

Freeform sensor used in off-axis optical design

Jiawei Liu, Emmanuel Hugot, Eduard Muslimov, Simona Lombardo, Manal Chebbo

Proceedings Volume 12572, 125720Z (2023) https://doi.org/10.1117/12.2662742

KEYWORDS: Sensors, Optical sensors, Manufacturing, Optics manufacturing, Image quality, Visible radiation, Optical testing, Diffraction limit, Design and modelling, Tolerancing

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Proceedings Article | 29 August 2022 Poster + Paper

Innovative optical design combining freeform optics and curved-freeform sensors

Jiawei Liu, Simona Lombardo, Eduard Muslimov, Manal Chebbo, Emmanuel Hugot

Proceedings Volume 12188, 121882O (2022) https://doi.org/10.1117/12.2629193

KEYWORDS: Mirrors, Optics manufacturing, Freeform optics, Optical design, Imaging systems, Telescopes

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Proceedings Article | 29 August 2022 Poster

New testing phase for CASTLE: curved-sensor-based wide-field telescope

Simona Lombardo, Jianwei LIU, Manal Chebbo, Eduard R. Muslimov, Emmanuel Hugot, Gerard Lemaitre, Ali Fahad, Eulalia Gallego Cano, Francisco Prada, Enrique Perez

Proceedings Volume 12188, 121883N (2022) https://doi.org/10.1117/12.2627836

KEYWORDS: Telescopes, Point spread functions, Astronomical telescopes, Sensors, Robotics, Astronomy, Telescope design, Sensor performance, Reflectivity, Observatories

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Proceedings Article | 5 August 2010 Paper

Simulation of wavefront measurement and tomography for Extremely Large Telescope

Manal Chebbo, Brice Le Roux, Jean François Sauvage, Thierry Fusco

Proceedings Volume 7736, 77364G (2010) https://doi.org/10.1117/12.856387

KEYWORDS: Adaptive optics, Wavefronts, Device simulation, Computer simulations, Large telescopes, Telescopes, Digital signal processing, Optical simulations, Control systems, Wavefront sensors

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Showing 5 of 6 publications

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