Design of optical systems with toroidal curved detectors
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, ωx×ωy=4°×4°). By assuming that the image is focused on a toroidal detector …