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Updated: Jul 22, 2025

Wideband Optical Detector of Ultrasound for Medical Imaging Applications
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Wideband Optical Detector of Ultrasound for Medical Imaging Applications

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超快速的MUTC光二极管超过200 GHz,具有高和功率

Yuxin Tian, Bing Xiong, Changzheng Sun

    Optics express
    |July 21, 2023
    PubMed
    概括

    新型光二极管实现了230GHz和200GHz的超宽带宽. 这些修改的单通行载体光二极管 (MUTC-PD) 为先进的光通信系统提供高和功率.

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    Measurement of Ultrafast Vibrational Coherences in Polyatomic Radical Cations with Strong-Field Adiabatic Ionization08:22

    Measurement of Ultrafast Vibrational Coherences in Polyatomic Radical Cations with Strong-Field Adiabatic Ionization

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    Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light11:26

    Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

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    相关概念视频

    UV–Vis Spectrometers01:14

    UV–Vis Spectrometers

    The absorbance of UV and visible (UV–visible) radiations is measured using a UV–visible spectrophotometer. Deuterium lamps, which emit UV radiation, and tungsten lamps, which produce radiation in the visible region, are used as light sources in UV–visible spectrophotometers. A monochromator or prism is used for diffraction grating, i.e., to split the incoming radiation into different wavelengths. A system of slits is used to focus the desired wavelength on the sample cell.
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