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在使用激光技术的碳纤维增强聚合物上,物理上无法克隆的功能

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    Optics express
    |December 13, 2023
    PubMed
    概括

    研究人员使用激光雕刻的计算机生成全息图 (CGH) 在碳纤维增强聚合物 (CFRP) 上创建了独特的物理不可克隆功能 (PUF). 这些新的PUF表现出异常的反克隆特性,对于安全的材料认证至关重要.

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