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CHARA array adaptive optics II: Non-common-path correction and downstream optics

Brummelaar, Theo ten; Che, X; McAlister, H; Monnier, J. D.; Mourard, D.; Ridgway, Stephen T; Sturmann, Judit; Sturmann, Laszlo; Turner, Nils; Tuthill, Peter G; Ireland, Michael


We describe a back-end Adaptive Optics system for the CHARA Array called Lab-AO intended to compensate for non-common path errors between the AO system at the telescopes and the final beam combining area some hundreds of meters away. The system is an on-axis, very small field of view, low order system that will work on star light if enough is present, or will make use of a blue light beacon sent from the telescope towards the laboratory if not enough star light is available. The first of six of...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Conference paper
Source: Proceedings of SPIE - The International Society for Optical Engineering, vol 9148
DOI: 10.1117/12.2056662
Access Rights: Open Access


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