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Updated: Jul 16, 2025

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激光多波普勒多束差异振动传感器用于实时连续可视化埋藏的物体在多个频段频段

Vyacheslav Aranchuk, Stanley Johnson, Ina Aranchuk

    Applied optics
    |September 14, 2023
    PubMed
    概括

    一个新的激光传感器,LAMBDIS,通过创建实时振动图像,可以更快地检测像地雷这样的埋藏物体. 这项技术通过同时分析多个频率来改善地面监视.

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    Electronic Distance Measuring Instruments (EDMs) are essential tools in modern surveying, offering precise distance measurements by emitting electromagnetic signals and calculating the time required for these signals to travel to a target and return. Two primary types of signals are used in EDMs — light waves and microwaves — each suited to specific environmental and distance requirements. Light-wave-based EDMs utilize either infrared or laser light, providing high accuracy over short...
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