3D Janus plasmonic helical nanoapertures for polarization-encrypted data storage.

Yang Chen1, Xiaodong Yang1, Jie Gao1

  • 1Department of Mechanical and Aerospace Engineering, Missouri University of Science and Technology, Rolla, MO 65409 USA.

Summary

Researchers developed 3D Janus plasmonic helical nanoapertures for advanced optical applications. These structures exhibit direction-controlled polarization sensitivity, enabling novel data storage and optical information processing.

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