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http://hdl.handle.net/20.500.12386/28338| Title: | The MAORY laser guide star wavefront sensor: design status | Authors: | SCHREIBER, LAURA Feautrier, Philippe Stadler, Eric Rabou, Patrick Correia, Jean-Jacques Glück, Laurence Rochat, Sylvain Jocou, Laurent Magnard, Yves Moulin, Thibaut Delboulbé, Alain Douté, Sylvain Chauvin, Gaël. Moraux, Estelle Oberti, Sylvain Verinaud, Christophe CORTECCHIA, Fausto ARCIDIACONO, CARMELO DIOLAITI, EMILIANO CILIEGI, Paolo BELLAZZINI, Michele ESPOSITO, Simone BUSONI, LORENZO RAGAZZONI, Roberto |
Issue Date: | 2018 | Volume: | Adaptive Optics Systems VI | Editors: | Close, Laird; Schreiber, Laura; Schmidt, Dirk | Series: | PROCEEDINGS OF SPIE | Number: | 10703 | First Page: | 107031Y-1 | Abstract: | MAORY will be the multi-adaptive optics module feeding the high resolution camera and spectrograph MICADO at the Extremely Large Telescope (ELT) first light. In order to ensure high and homogeneous image quality over the MICADO field of view and high sky coverage, the baseline is to operate wavefront sensing using six Sodium Laser Guide Stars. The Laser Guide Star Wavefront Sensor (LGS WFS) is the MAORY sub-system devoted to real-time measurement of the high order wavefront distortions. In this paper we describe the MAORY LGS WFS current design, including opto-mechanics, trade-offs and possible future improvements. | Acknowledgments: | The author thanks the Institut de Planetologie et d'Astrophysique de Grenoble (IPAG) for hospitality. | Conference Name: | Adaptive Optics Systems VI | Conference Place: | Austin, Texas, United States | Conference Date: | 10-15 June, 2018 | URI: | http://hdl.handle.net/20.500.12386/28338 | URL: | https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10703/2314467/The-MAORY-laser-guide-star-wavefront-sensor-design-status/10.1117/12.2314467.short | ISSN: | 0277-786X | ISBN: | 9781510619593 9781510619609 |
DOI: | 10.1117/12.2314467 | Bibcode ADS: | 2018SPIE10703E..1YS | Fulltext: | open |
| Appears in Collections: | 3.01 Contributi in Atti di convegno |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2018_Schreiber_SPIE.pdf | Pdf editoriale | 1.02 MB | Adobe PDF | View/Open |
| Schreiber.pdf | postprint | 1.17 MB | Adobe PDF | View/Open |
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