Curved detectors for astronomical applications:characterization results on different samples

Autor: Simona, Lombardo, Thibault, Behaghel, Bertrand, Chambion, Stephane, Caplet, Wilfried, Jahn, Emmanuel, Hugot, Eduard, Muslimov, Melanie, Roulet, Marc, Ferrari, Christophe, Gaschet, David, Henry

Due to the increasing dimension, complexity and cost of the future astronomical surveys, new technologies enabling more compact and simpler systems are required. The development of curved detectors allows to enhance the performances of the optical sy

Externí odkaz: http://arxiv.org/abs/1902.07576

Imaging multiple cortical areas with high spatio-temporal resolution using innovative wide-field imaging system

Autor: Pascal Weber, Jean-François Sauvage, Marc Ferrari, Audrey Bourdet, Wilfried Jahn, Emmanuel Hugot, Ivo Vanzetta, Sébastien Roux, Isabelle Racicot, Sandrine Chemla, Manon Bourbousson, Thibault Behaghel, Eduard Muslimov, Frédéric Chavane, Kevin Blaize

Publikováno v: Neurophotonics
Neurophotonics, Apr 2020, Online Only, France. pp.1, ⟨10.1117/12.2556793⟩
HAL
SPIE Photonics Europe 2020
SPIE Photonics Europe 2020, Mar 2020, Online, France. pp.1136002

International audience; Recording brain activity at the mesoscopic scale has a strong potential to unveil many new fundamental neuronal operations. Optical imaging offers a unique opportunity to measure brain activity over a large area with high spat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6996cdfc6d8ba3a565b9c2b08805a2f5
https://hal.archives-ouvertes.fr/hal-03059921

Variable Curvature Displays: Optical Designs and Applications for VR/AR/MR Headsets

Autor: Emmanuel Hugot, Eduard Muslimov, Ilya A. Guskov, Thibault Behaghel, Kelly Joaquina

Publikováno v: Applied Sciences
Applied Sciences, MDPI, 2020, 10 (2), pp.712. ⟨10.3390/app10020712⟩
Volume 10
Issue 2
Applied Sciences, Vol 10, Iss 2, p 712 (2020)
Applied Sciences, 2020, 10 (2), pp.712. ⟨10.3390/app10020712⟩

In the present paper, we discuss the design of a projection system with curved display and its enhancement by variably adjusting the curvature. We demonstrate that the focal surface curvature varies significantly with a change of the object position

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::612a75ef5d2d9d62c6ed86fa84d3f26f
https://hal.archives-ouvertes.fr/hal-02445691/document

Curved sensors: experimental performance of CMOS prototypes and wide field related imagers

Autor: Marc Ferrari, Jean Luc Gach, Simona Lombardo, Thibault Behaghel, David Henry, Sébastien Hugot, Wilfried Jahn, Christophe Gaschet, Emmanuel Hugot, Bertrand Chambion

The emergence of curved sensors technologies opens a new way to design compact high-performance optical systems. Recent progress on the French activity on curved sensors are presented in terms of optical performance and experimental results. The exis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f62aad9dbc72023a8b3ffeb3077a8782
https://resolver.caltech.edu/CaltechAUTHORS:20190822-114532535

Curved CMOS sensor: characterization of the first fully functional prototype

Autor: Simona Lombardo, Eduard Muslimov, Melanie Roulet, Wilfried Jahn, Christophe Gaschet, Marc Ferrari, Stéphane Caplet, Thibault Behaghel, Bertrand Chambion, Emmanuel Hugot, David Henry

Publikováno v: Optics, Photonics, and Digital Technologies for Imaging Applications V.

Many are the optical designs that generate curved focal planes for which field flattener must be implemented. This generally implies the use of more optical elements and a consequent loss of throughput and performances. With the recent development of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccee6193f0807a0fa2fd0f22a4693d28
https://doi.org/10.1117/12.2307170