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Updated: Jun 23, 2026

Direct Imaging of Laser-driven Ultrafast Molecular Rotation
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Published on: February 4, 2017

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一个1.6微米双通道圆柱形矢量激光器,可实现多状态转换键

Shurui Zhang, Rui Song, Zhichao Zhang

    Optics letters
    |January 16, 2025
    PubMed
    概括

    本研究展示了一种双通道Er:YAG矢量激光器,能够同时产生两个不同的圆柱形矢量 (CV) 束. 这种新的激光系统显示出使用编码的CV模式进行安全的自由空间数据传输的潜力.

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    Confocal Fluorescence Microscopy01:16

    Confocal Fluorescence Microscopy

    Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...