Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Behaghel, Thibault"'
Publikováno v:
Appl. Sci. 2020, 10(2), 712
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:
http://arxiv.org/abs/2001.07132
Autor:
Lombardo, Simona, Behaghel, Thibault, Chambion, Bertrand, Jahn, Wilfried, Hugot, Emmanuel, Muslimov, Eduard, Roulet, Melanie, Ferrari, Marc, Gaschet, Christophe, Caplet, Stéphane, Henry, David
Many astronomical optical systems have the disadvantage of generating curved focal planes requiring flattening optical elements to project the corrected image on flat detectors. The use of these designs in combination with a classical flat sensor imp
Externí odkaz:
http://arxiv.org/abs/1807.02172
Autor:
Muslimov, Eduard, Hugot, Emmanuel, Ferrari, Marc, Behaghel, Thibault, Lemaitre, Gerard R., Roulet, Melanie, Lombardo, Simona
Publikováno v:
Eduard Muslimov, Emmanuel Hugot, Marc Ferrari, Thibault Behaghel, Gerard R. Lemaitre, Melanie Roulet, and Simona Lombardo, "Design of optical systems with toroidal curved detectors," Opt. Lett. 43, 3092-3095 (2018)
We consider using toroidal curved detectors to improve the performance of imaging optical systems. We demonstrate that some optical systems have an anamorphic field curvature. We consider an unobscured re-imaging three-mirror anastigmat as an example
Externí odkaz:
http://arxiv.org/abs/1806.08168
Autor:
Muslimov, Eduard, Hugot, Emmanuel, Lombardo, Simona, Roulet, Melanie, Behaghel, Thibault, Ferrari, Marc, Jahn, Wilfried
In the present paper we consider a family of unobscured telescope designs with curved detectors. They are based on classical two-mirror schemes -- Ritchey-Chretien, Gregorian and Couder telescopes. It is shown that all the designs provide nearly diff
Externí odkaz:
http://arxiv.org/abs/1805.09071
Autor:
Muslimov, Eduard, Hugot, Emmanuel, Lombardo, Simona, Roulet, Melanie, Behaghel, Thibault, Ferrari, Marc, Jahn, Wilfried, Gaschet, Christophe, Chambion, Bertrand, Henry, David
In the present paper we consider quantitative estimation of the tolerances widening in optical systems with curved detectors. The gain in image quality allows to loosen the margins for manufacturing and assembling errors. On another hand, the require
Externí odkaz:
http://arxiv.org/abs/1805.09069
Publikováno v:
Proceedings of SPIE; May 2022, Vol. 12138 Issue: 1 p121380U-121380U-9, 1092430p
Autor:
Caplet Stephane, Jahn Wilfried, Ferrari Marc, Gaschet Christophe, Hugot Emmanuel, Henry David, Lombardo Simona, Muslimov Eduard, Behaghel Thibault, Roulet Melanie, Chambion Bertrand
Publikováno v:
Applied optics
Applied optics, Optical Society of America, 2019, 58 (9), pp.2174-2182. ⟨10.1364/AO.58.002174⟩
Applied optics, 2019, 58 (9), pp.2174-2182. ⟨10.1364/AO.58.002174⟩
Applied Optics
Applied optics, Optical Society of America, 2019, 58 (9), pp.2174-2182. ⟨10.1364/AO.58.002174⟩
Applied optics, 2019, 58 (9), pp.2174-2182. ⟨10.1364/AO.58.002174⟩
Applied Optics
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
Akademický článek
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Akademický článek
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Autor:
HUGOT, Emmanuel, FERRARI, Marc, LOMBARDO, Simona, JAHN, Wilfried, ROULET, Mélanie, BEHAGHEL, Thibault, JOAQUINA, Kelly, CHAMBION, Bertrand, GASCHET, Christophe, HENRY, David
Publikováno v:
Proceedings of SPIE; 8/31/2019, Vol. 11180, p1-19, 19p