文献类型： 会议论文
第一作者： Emilio Molinari
作者： Emilio Molinari 1 ; Tresoldi Daniela 2 ; Giorgio Toso 2 ; Paolo Spano 2 ; Ruben Mazzoleni 2 ; Marco Riva 2 ; Armando Riccardi 2 ; Roberto Biasi 3 ; Mario Andrighettoni 3 ; Gerard Angerer 3 ; Daniele Gallieni 4 ; Matteo Tintori 4 ; Gilles Marque 5 ;
作者机构： 1.INAF-TNG, Rambla Jose Ana Fernandez Perez, 7 - 38712 Brena Baja, TF - Spain
2.INAF-OA Brera, via Bianchi 46, 23807 Merate LC - Italy
3.Microgate s.r.l. Bolzano BZ - Italy
4.A.D.S. International s.r.l. Valmadrera LC - Italy
5.Sagem Defense Securite - France
关键词： E-ELT;adaptive optics;interferometry;metrology
会议名称： SPIE Conference on Adaptive Optics Systems
主办单位：
页码： 773632:1-773632:8
摘要： The challenge of building extremely large telescope pushes forward the parallel ability to measure and test optical components of large sizes. Here we present the optical bench setup for the Demonstration Prototype (DP) of the voice coil controlled adaptive mirror M4AU of the E-ELT. A set of three devices has been chosen and used for the tests, whose results are also shown. The performance demonstrated that this is a viable and trusted technology and the DP tests were highly representative of the whole procedure that could be applied to the real, full size unit.
分类号： N-532
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