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Updated: Jul 17, 2026

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry
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The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

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高效率和狭窄光谱的光谱束结合一个模块与单个格子外腔格子

Lingqian Meng, Weiqiao Zhang, Bingxu Zhao

    Optics express
    |June 14, 2025
    PubMed
    概括

    本研究引入了一种使用单个格子的新型光谱束组合 (SBC) 方法. 这种技术显著提高了结合效率,并缩小了高功率激光应用的光谱宽度.

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    Author Spotlight: Fabrication of a Low-Cost, Fiber-Coupled, and Air-Spaced Fabry-Pérot Etalon07:22

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    相关概念视频

    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,...