Design of optical systems with toroidal curved detectors

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 reimaging three-mirror anastigmat as an example (f =960  mm, F/5.3, ω ×ω =4°×4°). By assuming that...

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Veröffentlicht in:	Optics letters 2018-07, Vol.43 (13), p.3092-3095
Hauptverfasser:	Muslimov, Eduard, Hugot, Emmanuel, Ferrari, Marc, Behaghel, Thibault, Lemaitre, Gerard R, Roulet, Melanie, Lombardo, Simona
Format:	Artikel
Sprache:	eng
Schlagworte:	Curvature Detectors Finite element method Image quality Performance enhancement
Online-Zugang:	Volltext
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