Design Method of Freeform Anamorphic Telescopes with an Ultrawide Field of View

An anamorphic telescope has different magnifications in the tangential and sagittal directions, and it can be applied to atmospheric remote sensing satellites to effectively improve the spectral sampling rate. However, the initial structure of an anamorphic system is rare and its optimization requir...

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Bibliographic Details
Main Authors: Yi Shi, Yuquan Zheng, Chao Lin, Zhenhua Ji, Jialun Zhang, Yanxue Han, Longfei Tian, Denghui Hu
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/9/11/836