线

Hyunjung Kang1, Hongyoon Kim1, Kyungtae Kim1

  • 1Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.

ACS nano
|August 3, 2024
PubMed
概括

研究人员为光学安全开发了可打印的紫外线 (UV) 超全息图. 这些设备使用二氧化颗粒嵌入的树脂来显示双全息图像,增强防伪和加密应用.

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