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  Commissioning multi-conjugate adaptive optics with LINC-NIRVANA on LBT

Herbst, T. M., Santhakumari, K. K. R., Klettke, M., Arcidiacono, C., Bergomi, M., Bertram, T., et al. (2018). Commissioning multi-conjugate adaptive optics with LINC-NIRVANA on LBT.

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 Creators:
Herbst, T. M.1, Author
Santhakumari, Kalyan K. R.1, Author
Klettke, Micah1, Author
Arcidiacono, Carmelo1, Author
Bergomi, Maria1, Author
Bertram, Thomas1, Author
Berwein, Jürgen1, Author
Bizenberger, Peter1, Author
Briegel, Florian1, Author
Farinato, Jacopo1, Author
Marafatto, Luca1, Author
Mathar, Richard1, Author
McGurk, Rosalie1, Author
Ragazzoni, Roberto1, Author
Viotto, Valentina1, Author
Affiliations:
1Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners, ou_2421692              

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 Abstract: This paper reports on early commissioning of LINC-NIRVANA (LN), an innovative Multi-Conjugate Adaptive Optics (MCAO) system for the Large Binocular Telescope (LBT). LN uses two, parallel MCAO systems, each of which corrects turbulence at two atmospheric layers, to deliver near diffraction-limited imagery over a two-arcminute field of view. We summarize LN's approach to MCAO and give an update on commissioning, including the achievement of First Light in April 2018. This is followed by a discussion of challenges that arise from our particular type of MCAO and the solutions implemented. We conclude with a brief look forward to the remainder of commissioning and future upgrades.

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 Dates: 2018
 Publication Status: Issued
 Pages: -
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 Identifiers: ISBN: 9781510619593
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Title: Adaptive Optics Systems VI
Place of Event: -
Start-/End Date: 2018

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