Solving The Multi-Conjugated Adaptive Optics Partial Illumination Issue With Laboratory Results

Kalyan Kumar Radhakrishnan Santhakumari; Kalyan Kumar Radhakrishnan Santhakumari; Carmelo Arcidiacono; Carmelo Arcidiacono; Thomas Bertram; Jürgen Berwein; Tom Herbst; Roberto Ragazzoni

doi:10.1364/AOMS.2016.AOM4C.5

Imaging and Applied Optics 2016
OSA Technical Digest (online) (Optica Publishing Group, 2016),
paper AOM4C.5
•https://doi.org/10.1364/AOMS.2016.AOM4C.5

Solving The Multi-Conjugated Adaptive Optics Partial Illumination Issue With Laboratory Results

Kalyan Kumar Radhakrishnan Santhakumari, Carmelo Arcidiacono, Thomas Bertram, Jürgen Berwein, Tom Herbst, and Roberto Ragazzoni

Adaptive Optics: Analysis, Methods & Systems 2016

Heidelberg Germany
25–28 July 2016
ISBN: 978-1-943580-15-6

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Wavefront Sensing (AOM4C)

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K. K. R. Santhakumari, C. Arcidiacono, T. Bertram, J. Berwein, T. Herbst, and R. Ragazzoni, "Solving The Multi-Conjugated Adaptive Optics Partial Illumination Issue With Laboratory Results," in Imaging and Applied Optics 2016, OSA Technical Digest (online) (Optica Publishing Group, 2016), paper AOM4C.5.

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Abstract

Multi-Conjugate Adaptive Optics can produce uniform wide-field correction. However, partial illumination makes it challenging to estimate the true aberrations at specific high atmospheric layers. We have tested and will present lab results for a solution to this issue for LINC-NIRVANA, an instrument at the Large Binocular Telescope.

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