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Updated: Sep 11, 2025

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
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Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

Published on: July 5, 2016

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数字全息照明使用单相计算机生成全息图.

Phoebe Xin Gao, Yuanbo Deng, Daping Chu

    Applied optics
    |August 12, 2025
    PubMed
    概括

    这项研究优化了仅相位的计算机生成全息图 (CGHs) 用于数字全息照明,减少颜色分散,提高图像质量. 研究结果为智能照明和节能显示器提供了可扩展的解决方案.

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    Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator08:39

    Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

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    相关概念视频

    Phase Contrast and Differential Interference Contrast Microscopy01:26

    Phase Contrast and Differential Interference Contrast Microscopy

    Phase-Contrast Microscopes
    In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
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