An investigation into multidimensional information encryption through structural color in electrically responsive

Xiaoyu Zhang1, Lintao Nie1, Longjie Li1

  • 1College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China.

Summary

This study introduces a novel optical encryption method using structural color and a subwavelength grating matrix. It enhances data security and storage capacity for advanced anti-counterfeiting applications.

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