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Updated: Aug 2, 2026

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
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Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Published on: January 15, 2013

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基于无传感器自适应光学的高分辨率SAR光电子处理器

Enhua Zhang, Haiyu Zhang, Hao Yan

    Optics express
    |June 14, 2025
    PubMed
    概括

    本研究引入了一种先进的合成光圈雷达 (SAR) 处理器,使用自适应光学 (AO) 进行精确的相位错误校正. 新系统通过克服运动和传播扭曲,显著改善了高分辨率SAR成像.

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    Implementation of a Nonlinear Microscope Based on Stimulated Raman Scattering09:13

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    相关概念视频

    Determination of Crystal Structures01:29

    Determination of Crystal Structures

    In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...