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Updated: Apr 6, 2026

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    PubMed
    概括

    衍射光学元件 (DOE) 的加工错误会降低图像质量. 这项研究开发了一个模型来纠正这些错误,显著改善图像恢复,并消除因偏光效率降低而引起的模糊.

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    A perfect crystal, in theory, has a uniform structure with the same unit cell and lattice points throughout. However, any deviation from this periodic arrangement is known as an imperfection or defect. These defects can be categorized into three types: point, line, and plane defects.Point defects occur when there is a deviation from the ideal due to missing atoms, displaced atoms, or additional atoms. These imperfections might occur due to imperfect packing during crystallization or because of...
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