Open Access Paper
17 November 2017 Development of large aperture telescope technology (LATT): test results on a demonstrator bread-board
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Proceedings Volume 10563, International Conference on Space Optics — ICSO 2014; 105634F (2017) https://doi.org/10.1117/12.2304228
Event: International Conference on Space Optics — ICSO 2014, 2014, Tenerife, Canary Islands, Spain
Abstract
The concept of a low areal density primary mirror, actively controlled by actuators, has been investigated through a demonstration prototype. A spherical mirror (400 mm diameter, 2.7 Kg mass) has been manufactured and tested in laboratory and on the optical bench, to verify performance, controllability and optical quality. In the present paper we will describe the prototype and the test results.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
R. Briguglio, M. Xompero, A. Riccardi, F. Lisi, F. Duò, C. Vettore, D. Gallieni, M. Tintori, P. Lazzarini, C. Patauner, R. Biasi, F. D’Amato, M. Pucci, and João Pereira do Carmo "Development of large aperture telescope technology (LATT): test results on a demonstrator bread-board", Proc. SPIE 10563, International Conference on Space Optics — ICSO 2014, 105634F (17 November 2017); https://doi.org/10.1117/12.2304228
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Cited by 2 scholarly publications.
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KEYWORDS
Actuators

Mirrors

Control systems

Astronomical imaging

Glasses

Space telescopes

Aluminum

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