CONFERENCE PROCEEDINGS
Advanced Search
Nicolas Ferachoglou
at Safran Reosc
SPIE Involvement:
Author
Publications (4)
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 | 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
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
SIGN IN TO:
  • View contact details
UPDATE YOUR PROFILE
Is this your profile? Update it now.
Sign into your SPIE.org account
Don’t have a profile and want one?
Create an account on SPIE.org
Advertisement
Advertisement
Back to Top