Mr. François Riguet Profile

François Riguet

Senior Optical Design Engineer at Safran Reosc

SPIE Involvement:

Author

Area of Expertise:

Optical design , Illumination systems , Imaging systems , Stray light analysis

Websites:

Company Website

Publications (12)

Proceedings Article | 17 June 2024 Presentation + Paper

From design to manufacture: what could go wrong?

François Riguet, Caroline Baptista, Jacques Rodolfo

Proceedings Volume 13019, 1301903 (2024) https://doi.org/10.1117/12.3017583

KEYWORDS: Prisms, Design, Vignetting, Manufacturing, Lenses, Sensors, Telescopes, Mirrors, Wavefront errors

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Proceedings Article | 17 June 2024 Presentation + Paper

Design of a freeform, wide field of view, high angular resolution four-mirrors system working in the visible and near-infrared spectrum

Agnès Vinoy, François Riguet, Marie-Anne Burcklen, Marc Ferrari, Emmanuel Hugot, Thierry Lépine, Roland Geyl, Jacques Rodolfo, Yvan Sortais

Proceedings Volume 13019, 130191R (2024) https://doi.org/10.1117/12.3023011

KEYWORDS: Sensors, Design, Spatial resolution, Mirrors, Mirror surfaces, Imaging systems, Visible radiation, Image sensors, Freeform optics

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Proceedings Article | 13 May 2024 Paper

Design of an αZ wide-field and high angular resolution imaging system in the visible spectrum

Agnes Vinoy, Marie-Anne Burcklen, Yvan Sortais, Marc Ferrari, Thierry Lepine, Francois Riguet, Roland Geyl, Jacques Rodolfo

Proceedings Volume 12798, 1279808 (2024) https://doi.org/10.1117/12.2691610

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Proceedings Article | 14 September 2023 Paper

NIORD: a compact high-resolution low-light imager for marine traffic surveillance

Alexandre Bouée, Xavier Bozec, Jean-Louis Carel, Christophe Cloutrier, Josselin Coupard, Bertrand Plainchamp, François Riguet, Océane Roure, Olivier Thébault, Valentin Vieillot

Proceedings Volume 12798, 1279830 (2023) https://doi.org/10.1117/12.2692561

KEYWORDS: Ocean optics, Surveillance, Low light imagers, Equipment, Imaging systems, Space operations, Modulation transfer functions, Lenses, Baffles, Satellites, Space telescopes, CCD image sensors

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Proceedings Article | 20 August 2020 Paper

Precision space freeform optics for Microcarb: final report

R. Geyl, E. Ruch, H. Leplan, F. Riguet, S. Lopez

Proceedings Volume 11487, 114870X (2020) https://doi.org/10.1117/12.2571234

KEYWORDS: Polishing, Optics manufacturing, Freeform optics, Silicon carbide, Mirrors, Spectroscopy, Optical components, Aspheric lenses

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Proceedings Article | 12 July 2019 Open Access

Freeform optics design, fabrication and testing technologies for Space applications

Roland Geyl, Eric Ruch, Remi Bourgois, Renaud Mercier-Ythier, Hervé Leplan, Francois Riguet

Proceedings Volume 11180, 111800P (2019) https://doi.org/10.1117/12.2535944

KEYWORDS: Freeform optics, Silicon carbide, Polishing, Optics manufacturing, Mirrors, Telescopes, Robotics, Aerospace engineering, Aspheric lenses, Chemical vapor deposition

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Proceedings Article | 15 June 2018 Paper

Freeform optics design and manufacturing for MicroCarb

R. Geyl, E. Ruch, H. Leplan, F. Riguet, S. Lopez

Proceedings Volume 10692, 106920A (2018) https://doi.org/10.1117/12.2313243

KEYWORDS: Freeform optics, Optics manufacturing, Polishing, Silicon carbide, Spectroscopy, Mirrors, Aspheric lenses, Space telescopes, Optical components

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Proceedings Article | 15 June 2018 Paper

The MTG-SSA multi-purpose and multi-wavelength infrared test bench

Francois Riguet, Frédéric Barré, Romain Berruée, Christophe Cloutrier, Laurent-Daniel Haret, Thierry Haumont, Vincent Hugues, Manon Koszo, Denis Monaci, Fabien Moreau, Bertrand Plainchamp, Jacques Rodolfo

Proceedings Volume 10692, 106920D (2018) https://doi.org/10.1117/12.2316357

KEYWORDS: Wavefronts, Infrared radiation, Sensors, Telescopes, Mirrors, Optical filters, Infrared imaging, Near infrared, Black bodies, Device simulation

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Proceedings Article | 17 November 2017 Open Access

The FCI on board MTG : optical design and performances

J. Ouaknine, T. Viard, B. Napierala, U. Foerster, S. Fray, P. Hallibert, Y. Durand, S. Imperiali, P. Pelouas, J. Rodolfo, F. Riguet, J.-L. Carel

Proceedings Volume 10563, 1056323 (2017) https://doi.org/10.1117/12.2304144

KEYWORDS: Mirrors, Space telescopes, Telescopes, Sensors, Near infrared, Sun, Calibration, Astronomical imaging, Optical design, Optical filters

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Proceedings Article | 23 September 2015 Paper

Impact of aberrations on the measurement of the solar diameter with the SODISM instrument

François Riguet, Mustapha Meftah, Fabien Pradal

Proceedings Volume 9626, 96262B (2015) https://doi.org/10.1117/12.2191708

KEYWORDS: Sun, Mirrors, Telescopes, Photovoltaics, Sensors, Silica, Satellites, Charge-coupled devices, Shape analysis, Device simulation

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Proceedings Article | 23 September 2015 Paper

Opto-mechanical design of the MTG FCI spectral separation assembly

Franҫois Riguet, Emmanuel Brousse, Jean-Louis Carel, Justine Cottenye, David Harmann, Marc Joncour, Houssine Makhlouf, Daniel Mouricaud, Meihdi Oussalah, Jacques Rodolfo

Proceedings Volume 9626, 96261Y (2015) https://doi.org/10.1117/12.2190987

KEYWORDS: Near infrared, Lenses, Contamination, Infrared radiation, Optical coatings, Computer aided design, Collimators, Infrared imaging, Optical components, Bidirectional reflectance transmission function

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Proceedings Article | 18 December 2012 Paper

Predict and simulate final optical performances of TMAs: application to the NIRSpec instrument

François Riguet

Proceedings Volume 8550, 85501A (2012) https://doi.org/10.1117/12.981203

KEYWORDS: Performance modeling, Content addressable memory, Wavefronts, Mirrors, Distortion, Manufacturing, Polishing, Data modeling, Device simulation, Vignetting

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Showing 5 of 12 publications

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