Mr. Julien Fourez Profile

Julien Fourez

at Thales SESO SAS

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 29 August 2024 Presentation + Paper

Extreme polishing and measuring performance fostered by the extreme accuracy needed for future upgrades of visible gravitational waves detector

J. Fourez, S. Perrin, S. Barras, M. Renard, M. Martin, S. Ordas, M. Dubail, E. Marraffa, L. Peverini, C. Lopez, J.M. Combes, C. du Jeu

Proceedings Volume 13100, 131000D (2024) https://doi.org/10.1117/12.3016639

KEYWORDS: Polishing, Optical surfaces, Mirrors, Optics manufacturing, Sensors, Mirror surfaces, Surface finishing, Spatial frequencies, Astronomy, Space mirrors, Ion beam finishing

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Proceedings Article | 29 August 2022 Paper

Manufacturing and testing of the large lenses for the SDSS-V wide field corrector

Matthieu Gilles, Cédric Cammarata, Hélène Ducollet, Denis Fappani, Céline Lopez, Sylvain Perrin, Christian du Jeu, Bruno Delaborde, Patrick Robert, Julien Fourez, Stephen Smee, Robert Barkhouser, Aidan Gray

Proceedings Volume 12188, 121880M (2022) https://doi.org/10.1117/12.2627242

KEYWORDS: Lenses, Optics manufacturing, Optical coatings, Telescopes, Mirrors, Aspheric lenses, Spherical lenses, Polishing, Metrology

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Proceedings Article | 15 November 2019 Presentation + Paper

Definitions of criteria for assessing feasibility and measurability of freeform surfaces

Christian du Jeu, Julien Fourez, Hassan El Handrioui, Matthieu Gilles

Proceedings Volume 11175, 1117510 (2019) https://doi.org/10.1117/12.2536663

KEYWORDS: Polishing, Surface finishing, Optics manufacturing, Computer generated holography, Spherical lenses, Interferometry, Mirrors, Optical testing, Optical spheres, Space mirrors

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Proceedings Article | 17 September 2012 Paper

Manufacturing and testing of the large lenses for Dark Energy Survey (DES) at THALES SESO

Denis Fappani, Julien Fourez, Peter Doel, David Brooks, Brenna Flaugher

Proceedings Volume 8444, 84440C (2012) https://doi.org/10.1117/12.923044

KEYWORDS: Optics manufacturing, Lenses, Surface finishing, Spherical lenses, Polishing, Optical components, Reflection, Manufacturing, Telescopes, Interferometry

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Proceedings Article | 22 September 2011 Paper

Manufacturing and testing of the large lenses for Dark Energy Survey (DES) at SESO

Denis Fappani, Julien Fourez, Peter Doel, David Brooks, Brenna Flaugher

Proceedings Volume 8169, 816904 (2011) https://doi.org/10.1117/12.896823

KEYWORDS: Optics manufacturing, Surface finishing, Lenses, Spherical lenses, Polishing, Optical components, Reflection, Manufacturing, Telescopes, Interferometry

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