Concept
Lunette astronomique
Publications associées (38)
Performance of the MALTA telescope
Edoardo Charbon, Francesco Piro, Abhishek Sharma
MALTA is part of the Depleted Monolithic Active Pixel sensors designed in Tower 180 nm CMOS imaging technology. A custom telescope with six MALTA planes has been developed for test beam campaigns at SPS, CERN, with the ability to host several devices under ...
SPRINGER2023Multi-object spectroscopic operations with the Sloan Digital Sky Survey V
Ricardo Jorge Araùjo Pereira, Luzius Gregor Kronig, Loïc Grossen
The Sloan Digital Sky Survey V (SDSS-V) is an all-sky spectroscopic survey of more than 6 million objects, designed to decode the history of the Milky Way, reveal the inner workings of stars, investigate the origin of solar systems, and track the growth of ...
SPIE-INT SOC OPTICAL ENGINEERING2020Precision Positioning of Microrobots for Multi-Object Spectrographs
How does one study the evolution of the Milky Way, or the expansion of the Universe, or explore the mysteries of Dark energy? To investigate these complex topics, astronomers require data, and a great deal of it, in the form of the spectra of stars, galaxi ...
EPFL2020Plano-concave mini-lens array for plenoptic imaging applications
Toralf Scharf, Alessandro Grosso
An array of plano-concave mini-lenses is designed to realize a particular version of Light Field camera known as Plenoptic Camera 1.2. The Delano diagram related to the on-axis optical channel of such a camera is computed to show its retro-focus behavior a ...
IEEE2019Aberrations analysis of a Focused Plenoptic Camera
Toralf Scharf, Alessandro Grosso
A Focused Plenoptic Camera in Galilean configuration is studied and its aberrations behavior is interpreted with the Nodal Aberration Theory (NAT). Sequential ray tracing is applied to individual optical channels constituted by the camera objective and ind ...
2018