Research on potential problems of object image grating self-tiling for applications in large aperture optical systems.
Research on potential problems of object image grating self-tiling for applications in large aperture optical systems.
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DOI：
10.1364/ao.52.000718
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发表时间：
2013-02
期刊：
影响因子：
1.9
通讯作者：
Z. Li;Tao Wang;Guang Xu;Da-wei Li;Jianwei Yu;Wei-xin Ma;Jian Zhu;Lei Chen;Ya-ping Dai
中科院分区：
文献类型：
--
作者：
Z. Li;Tao Wang;Guang Xu;Da-wei Li;Jianwei Yu;Wei-xin Ma;Jian Zhu;Lei Chen;Ya-ping Dai
物体图像栅自拼接通过消除拼接栅内六个拼接误差中的三个拼接误差，降低了获得理想的栅拼接条件的难度。然而，这可能会带来两个潜在的问题：对调整精度和维稳的更高要求。为了验证这种光栅拼接结构的应用价值，从理论和实验上比较了物像光栅自拼接和传统的光栅拼接结构在精度和稳定性方面的性能。计算了两种光栅拼接结构的调整精度要求，论证了长期稳定性的对比实验，并进行了相关的理论仿真分析以解释实验结果。
Object image grating self-tiling reduces difficulties of obtaining an ideal grating tiling condition by eliminating three tiling errors in six within a tiled grating. However, this may bring two potential problems: higher requirements of adjustment accuracy and maintaining stability. To examine the application values of this grating tiling configuration, the performance of object image grating self-tiling and traditional grating tiling configurations on accuracy and stability are compared theoretically and experimentally. Adjustment accuracy requirements of two grating tiling configurations are calculated, a comparative experiment of long-term stabilities is demonstrated, and relevant theoretical simulation analyses are developed to explain the experiment results.