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Laurent-Daniel Haret
at Safran Reosc
SPIE Involvement:
Author
Publications (3)
Proceedings Article | 26 August 2024 Presentation + Paper
Radius of curvature matching for the Extremely Large Telescope M1
Camille Frapolli, Laurent-Daniel Haret, Justine Hatzigeorgopoulos, Julie Armougom, Sebastien Julienne, Rémi Bourgois, Renaud Mercier-Ythier, Nicolas Ferachoglou
Proceedings Volume 13100, 131000N (2024) https://doi.org/10.1117/12.3020290
KEYWORDS: Equipment, Metrology, Calibration, Sensors, Profilometers, Mirrors, Measurement uncertainty, Manufacturing, Telescopes, Optical surfaces
Proceedings Article | 29 August 2022 Presentation + Paper
Key challenges for the production of ELT M1 segments at Safran Reosc
Camille Frapolli, Dominique Bardon, Nicolas Ferachoglou, Gilles Chaussat, Laurent-Daniel Haret, Justine Hatzigeorgopoulos, Julie Armougom, Mathieu Pron, Pauline Lesongeur, Frederic Boillet, Rémi Bourgois, Alain Denis, Sebastien Julienne, Marc Gouedard, Andreas Förster, Marc Cayrel
Proceedings Volume 12188, 121880F (2022) https://doi.org/10.1117/12.2626800
KEYWORDS: Factory automation, Holographic interferometry, Nulling interferometry, Polishing, Metrology, Surface finishing, Manufacturing, Optics manufacturing, Ion beams, Calibration, Sensors, Optical spheres
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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