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Orbital angular momentum generation and detection by geometric-phase based metasurfaces

Applied Sciences (Switzerland), ISSN: 2076-3417, Vol: 8, Issue: 3
2018
  • 92
    Citations
  • 11
    Usage
  • 93
    Captures
  • 0
    Mentions
  • 30
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    92
    • Citation Indexes
      92
  • Usage
    11
  • Captures
    93
  • Social Media
    30
    • Shares, Likes & Comments
      30
      • Facebook
        30

Review Description

We present a comprehensive review on the geometric-phase based metasurfaces for orbital angularmomentum(OAM) generation and detection. Thesemetasurfacesmanipulate the electromagnetic (EM) wave by introducing abrupt phase change, which is strongly dependent on the polarization state of incident EMwave and can be interpreted by geometric phase. Hence, the conventional bulk devices that based on the accumulated phase change along the optical path can be avoided.

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