Optical computation of divergence operation for vector field

24 Mar 2020 Lou Yijie Fang Yisheng Ruan Zhichao

Topological physics desires stable methods to measure the polarization singularities in optical vector fields. Here a periodic plasmonic metasurface is proposed to perform divergence computation of vectorial paraxial beams... (read more)

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Categories


  • OPTICS
  • APPLIED PHYSICS