I. Montilla

TL;DR: The paper describes the operations of ESA's Optical Ground Station (OGS) during the Lunar Laser Communications Demonstration (LLCD) experiment, performed in October and November 2013 with NASA’s Lunar Atmospheric and Dust Environmental Explorer (LADEE) spacecraft.

TL;DR: The CAFADIS wavefront sensor as discussed by the authors is an interesting alternative for LGS-based AO systems as it is capable of measuring from an LGS beacon the atmospheric turbulence wavefront and simultaneously the distance to the LGS beacon.

TL;DR: In this article, the authors describe the design of the transmit laser and data generation system as well as the receiver system in the OGS experimental campaign, which started on October 26 and lasted until November 20, consisted of four days of bidirectional link sessions followed by three days of no operation.

TL;DR: These advances significantly increase the versatility of the plenoptic camera, and provides a new contribution to relate the wave optics and computer vision fields, as many authors claim.

TL;DR: The plenoptic camera can be adapted to the case of a telescope by using a lenslet array of the same f-number placed at the focal plane, thus obtaining at the detector a set of pupil images corresponding to every sampled point of view.