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Updated: May 30, 2025

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定量相位成像:一个介绍

Chenfei Hu, Seung Ah Lee, Yang Liu

    Journal of the Optical Society of America. A, Optics, image science, and vision
    |January 31, 2025
    PubMed
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    定量相位成像 (QPI) 提供精确的相位延迟测量,推进生物医学和材料科学应用. 这本特别期刊通过展示QPI来纪念先驱教授加比·波佩斯库 (Gabi Popescu).

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    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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