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Updated: Jul 27, 2026

Patterning via Optical Saturable Transitions - Fabrication and Characterization
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旋转的扭曲模板用于印制极化格子,其周期为次至几十微米

Xiangyu Jiang, Xianglin Ye, Kuangdi Xue

    Optics letters
    |June 2, 2024
    PubMed
    概括

    一种新的方法使用两个模板来打印可调节的极化网格 (PG). 严格的合波分析 (RCWA) 优化了多扭曲模板,以在光束转向等应用中实现高衍射效率.

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    The spirograph is a versatile tool for visualizing the relationship between geometry and mathematical representation. In particular, it demonstrates how polar coordinates offer an alternative framework for describing curves in comparison to Cartesian coordinates. Instead of specifying a point by its horizontal and vertical displacements (x, y), polar coordinates use a radius r, the distance from the origin, and an angle θ, measured counterclockwise from the polar axis. This system is...