Lower bound for the spatial extent of localized modes in photonic-crystal waveguides with small random imperfections

HIGHLIGHTS

• who: Rémi Faggiani from the UnivUniversity of have published the article: Lower bound for the spatial extent of localized modes in photonic-crystal waveguides with small random imperfections, in the Journal: Scientific Reports Scientific Reports
• what: The authors demonstrate in particular that the size of the smallest localized mode that may be found in a given photonic structure is driven by the effective photon mass, i.e. the flatness of the dispersion curve, rather than the group index. The authors implement disorder by varying the hole radii in the first rows of the W1 . . .
  

   

  

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