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Updated: Jun 22, 2025

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
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Published on: January 28, 2019

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减少光束跟踪的复杂性,使用相位坡道和弗雷内尔透镜在使用空间光调节器的方向光束时.

Joshua Spaander, Jian Guo, Rudolf Saathof

    Optics letters
    |July 1, 2024
    PubMed
    概括

    一种新方法使用失焦的激光束与相梯形和弗雷内尔透镜 (PRFL) 阶段屏幕来减少不必要的光杂乱. 这种简单的技术保持了对改进的激光通信系统的光束跟踪性能.

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