The plenoptic camera as a wavefront sensor for the European Solar Telescope (EST)

Bibcode
2009SPIE.7439E..12R
DOI
10.1117/12.828578
Rodríguez-Ramos, Luis F.; Martín, Yolanda; Díaz, José J.; Piqueras, J.; Rodríguez-Ramos, J. M.
Bibliographical reference

Astronomical and Space Optical Systems. Edited by Warren, Penny G.; Marshall, Cheryl J.; Tyson, Robert K.; Lloyd-Hart, Michael; Heaney, James B.; Kvamme, E. Todd. Proceedings of the SPIE, Volume 7439, pp. 74390I-74390I-9 (2009).

Advertised on:
8
2009
Number of authors
5
IAC number of authors
4
Citations
0
Refereed citations
0
Description
The plenoptic wavefront sensor combines measurements at pupil and image planes in order to obtain wavefront information from different points of view simultaneously, being capable to sample the volume above the telescope to extract the tomographic information of the atmospheric turbulence. After describing the working principle, a laboratory setup has been used for the verification of the capability of measuring the pupil plane wavefront. A comparative discussion with respect to other wavefront sensors is also included.
Type
Non-refereed

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