Mr. Nicolas Ferachoglou Profile

Nicolas Ferachoglou

at Safran Reosc

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Author

Publications (3)

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

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Proceedings Article | 7 August 2018 Paper

First steps in ELT optics polishing

Roland Geyl, D. Bardon, R. Bourgois, N. Ferachoglou, E. Harel, C. Couteret

Proceedings Volume 10829, 1082904 (2018) https://doi.org/10.1117/12.2317604

KEYWORDS: Mirrors, Polishing, Aspheric lenses, Glasses, Optical testing, Adaptive optics, Telescopes, Optics manufacturing, Optical fabrication, Off axis mirrors

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Proceedings Article | 10 July 2018 Presentation + Paper

ELT optics polishing: year 1 report

R. Bourgois, R. Geyl, D. Bardon, N. Ferachoglou, E. Harel, C. Couteret

Proceedings Volume 10706, 107060W (2018) https://doi.org/10.1117/12.2313553

KEYWORDS: Mirrors, Polishing, Adaptive optics, Telescopes, Optical testing, Optical fabrication

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