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Updated: Jul 16, 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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基于Dammann-Kinoform螺旋带板的全光纤聚焦光阵列发生器

Yuji Wang, Luping Wu, Rui Liu

    Optics letters
    |February 28, 2025
    PubMed
    概括

    研究人员使用纳米打印开发了一种全纤维聚焦光阵列 (FOVA) 发生器. 该设备可实现精确的多目标粒子操纵和光学应用.

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    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

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    Faraday Disk Dynamo01:23

    Faraday Disk Dynamo

    A Faraday disk dynamo is a DC generator, producing an emf that is constant in time. It consists of a conducting disk that rotates with a constant angular velocity in the magnetic field, perpendicular to the disk's plane. The rotation of the disk causes a change in magnetic flux, which induces an emf, causing opposite charges to develop on the rim and in the center of the disk. The polarity of the induced emf can be determined by the direction of the magnetic field and the direction of the...