Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/30145
Title: | On-sky verification of a solution to the MCAO partial illumination issue and wind-predictive wavefront control | Authors: | RADHAKRISHNAN SANTHAKUMARI, KALYAN KUMAR ARCIDIACONO, CARMELO Bertram, T. Herbst, T. M. RAGAZZONI, Roberto Berwein, J. Klettke, M. Briegel, F. |
Issue Date: | 2018 | Volume: | Adaptive Optics Systems VI | Editors: | Close, Laird M.; Schreiber, Laura; Schmidt, Dirk | Series: | PROCEEDINGS OF SPIE | Number: | 10703 | First Page: | 107035L | Abstract: | We have tested and confirmed the proper functioning of our solution to the MCAO partial illumination issue in the context of the LINC-NIRVANA (LN) MCAO module, both in the laboratory and on-sky. We present the results in this paper. Availability of direct AO-telemetry for individual layers from the LN MCAO system can be potentially used to improve not only the stability of the independent AO loops, but also the wavefront sensor efficiency. We introduce this idea, called "wind-predictive wavefront control." | Conference Name: | Adaptive Optics Systems VI | Conference Place: | Austin, Texas, United States | Conference Date: | 10-15 June, 2018 | URI: | http://hdl.handle.net/20.500.12386/30145 | URL: | https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10703/2313235/On-sky-verification-of-a-solution-to-the-MCAO-partial/10.1117/12.2313235.full | ISSN: | 0277-786X | ISBN: | 9781510619593 9781510619609 |
DOI: | 10.1117/12.2313235 | Bibcode ADS: | 2018SPIE10703E..5LS | Fulltext: | open |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
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2018_SPIE_Kalyan.pdf | Pdf editoriale | 757.95 kB | Adobe PDF | View/Open |
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