Adaptive optics for high resolution spectroscopy

Diplôme Thèse Adaptive optics for high resolution spectroscopy eng 2018-12-19 author Conod Uriel Gwendal 646674 director Pepe Francesco Alfonso 124203 director Wildi François 24311 10.13097/archive-ouverte/unige:114514 urn:nbn:ch:unige-1145145 Sc. 5300 In this thesis, I explore an innovative way of designing high resolution spectrograph using Adaptive Optics. Most of the RV spectrographs are installed on 4 meter class telescopes and are working in seeing-limited conditions, however, a strong limitation for the adaptation of this instrumentation onto large telescope exists. Telescopes and radial-velocity spectrographs size issue as well as the technology proposed to overcome this problem (Adaptive Optics) are addressed in this thesis. With adaptive optics the telescope optical étendue can be reduced without loosing photons, thus allow us to build very compact spectrographs, cheaper and easier to stabilized. Moreover, a direct application of this concept is presented through this thesis with the NIRPS instrument. Instrumentation Telescopes High Resolution Spectroscopy Adaptive Optics Radial Velocities Exoplanets Dewey 520 Swiss National Science Foundation NCCR PlanetS CH 26 Département d'astronomie 12 false c1d80a74-0803-40ff-a238-7f5feda453d9 Thesis Public Conod_Thesis_2018.pdf 43866385 application/pdf openAccess Faculté des sciences / Département d'astronomie

Title	Published in	Access level	OA Policy	Year	Views	Downloads

Adaptive optics for high resolution spectroscopy				2018	485	61

Archive ouverte UNIGE

Conod, Uriel Gwendal