Design of Unobscured Three-Mirror Anamorphic Optical Systems

Hao, 朱浩 Zhu; Qingfeng, 崔庆丰 Cui; Mingxu, 朴明旭 Piao

doi:10.3788/aos201434.1222005

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2023

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“…Selection of facets with higher degree of freedom helps in the design and optimization of the system. Toroidal, Biconic , X-Y polynomial, anamorphic asphere , toroid-based asphere , Biconic Zernike polynomial can be used in the design of anamorphic optical systems 12 . The biconic surface is used there as a surface type for the design of anamorphic optical systems.…”

Section: System Integrationmentioning

confidence: 99%

A design method of anamorphic optical system

Qing,

Shi,

Zhang

et al. 2023

Optical Design and Testing XIII

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Anamorphic optical system has double-plane symmetry. it's focal length in the two symmetry planes are different. The anamorphic optical system can obtain a wider field of view when using sensors of conventional size. Based on the firstorder aberration characteristics of anamorphic optical systems, a method for designing anamorphic optical systems is proposed in this paper. An anamorphic optical system is designed by using Biconic Surface.

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Section: System Integrationmentioning

confidence: 99%