高匹配率全球面目标模拟器的设计与分析

IF 1.8 4区物理与天体物理 Q3 OPTICS

International Journal of Optics Pub Date : 2023-09-08 DOI:10.1155/2023/4053258

Shijie Li, Xiaojing Zhang, Kai Zhao, Zihuai Li, Xiong Li, Lumin Zhao, Jin Zhang, Changlong Cai

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引用次数: 0

摘要

为实现无像散目标模拟器的低波前误差和高吞吐量，本文设计了一种凹-凸-凹离轴球面系统，有效地消除了视场(fov)和孔径偏移对系统产生的像散和彗差，为实现视场透镜出口瞳与三镜消像散(TMA)系统进口瞳100%匹配提供了理论依据。该目标模拟器仅采用球面反射镜元件，不仅降低了制造难度和成本，而且大大降低了装配和调整的难度。为目标模拟器的设计提供了一种有效的方案，具有较强的工程应用价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design and Analysis of Target Simulator Using All Spherical System with High Matching Rate

To achieve low wavefront error and high throughput with vignetting-free target simulators, a concave-convex-concaveoff-axis spherical system is designed in this paper, which effectively eliminates astigmatism and coma of the system by fields of view (FOVs) and aperture offset and provides theoretical basis for the realization of 100% matching between the exit pupil of the field lens and entrance pupil of the three-mirror anastigmat (TMA) system. Only spherical mirror element is used in this target simulator, which not only reduces the difficulty of manufacturing and cost but also greatly reduces the difficulty of assembling and adjusting. It provides an effective scheme for the design of target simulator and has strong engineering application value.

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来源期刊

International Journal of Optics Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

3.40

自引率

5.90%

发文量

审稿时长

13 weeks

期刊介绍： International Journal of Optics publishes papers on the nature of light, its properties and behaviours, and its interaction with matter. The journal considers both fundamental and highly applied studies, especially those that promise technological solutions for the next generation of systems and devices. As well as original research, International Journal of Optics also publishes focused review articles that examine the state of the art, identify emerging trends, and suggest future directions for developing fields.