Ms. Marie-Charlotte Le-Clech Profile

Marie-Charlotte Le-Clech

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Publications (2)

Proceedings Article | 17 June 2024 Presentation + Paper

Development of an interferometric test bench for the manufacturing of the ELT secondary mirror

R. Mercier-Ythier, H. Monin, G. Foucaud, C. Beudy, N. Lefeuvre, P. Wuillaume, J. Carel, M. Le-Clech, C. Baptista, C. Frapolli, J. Hatzigeorgopoulos

Proceedings Volume 13021, 130210E (2024) https://doi.org/10.1117/12.3022722

KEYWORDS: Mirrors, Manufacturing, Error analysis, Interferometry, Interferometers, Polishing, Mirror surfaces, Vibration, Computer generated holography

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Proceedings Article | 12 September 2021 Presentation + Paper

The interferometric test bench for the ELT M2 polishing and validation at Safran Reosc

Andrea Invernizzi, Marie-Charlotte Le-Clech, Romain Cluzel, Marc Cayrel, Christoph Haupt, Constanza Araujo Hauck, Michael Muller, Renaud Mercier-Ythier

Proceedings Volume 11873, 1187309 (2021) https://doi.org/10.1117/12.2597131

KEYWORDS: Mirrors, Interferometers, Interferometry, Polishing, Phase shifts, Surface finishing, Optical testing, Optical fabrication, Computer generated holography, Telescopes

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