22 July 2016 Thin glass shells for AO: from plano to off-axis aspherics
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Abstract
Reosc has been working on thin glass shells for many years and was recently selected by ESO for the production of the E-ELT M4 mirror thin glass shells. Previously Reosc also produced the aspheric thin shell for the VLT-M2 AO Facility. Based on this experience we will discuss how off axis thin glass shells can be made for the next generation AO systems like the GMT one.
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Emmanuelle Harel, Emmanuelle Harel, Alain Anretar, Alain Anretar, Jean-Pierre Antelme, Jean-Pierre Antelme, Stéphane Caillon, Stéphane Caillon, Adrien Dussourd, Adrien Dussourd, Guillaume Foucaud, Guillaume Foucaud, Hervé Jaury, Hervé Jaury, Océane Roure, Océane Roure, Jean-Philippe William, Jean-Philippe William, Philippe Wuillaume, Philippe Wuillaume, Eric Ruch, Eric Ruch, Roland Geyl, Roland Geyl, "Thin glass shells for AO: from plano to off-axis aspherics", Proc. SPIE 9912, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II, 99120U (22 July 2016); doi: 10.1117/12.2234452; https://doi.org/10.1117/12.2234452
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