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Updated: Jul 16, 2026

Fabrication Process of Silicone-based Dielectric Elastomer Actuators
10:32

Fabrication Process of Silicone-based Dielectric Elastomer Actuators

Published on: February 1, 2016

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使用由介电弹性体激活的阿尔瓦雷斯镜头进行10×连续光学变焦成像

Chuanxun Chen, Qun Hao, Lin Liu

    Optics express
    |February 1, 2024
    PubMed
    概括

    这项研究引入了一种新的连续光学变焦系统,使用由介电弹性体驱动的阿尔瓦雷斯镜头. 这项创新可实现10倍变焦比,具有高级成像应用的高分辨率.

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    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...