Spatial nonlinear optics for securing information

Research output: Journal article publicationComment/debate/erratum

4 Citations (Scopus)


The high degrees of freedom of light, various optical structures and optical materials can be explored and applied to develop optical encryption for securing information. An exciting optical image encryption approach has been proposed based on spatial nonlinear optics.

Original languageEnglish
Article numberArticle number 11
JournalLight: Science and Applications
Issue number1
Publication statusPublished - Feb 2022

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics


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