subdiffractional

Definition from Wiktionary, the free dictionary
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English[edit]

Etymology[edit]

sub- +‎ diffractional

Adjective[edit]

subdiffractional (not comparable)

  1. Synonym of subdiffraction
    • 2015, Jhih-Sheng Wu, D. N. Basov, M. M. Fogler, “Topological insulators are tunable waveguides for hyperbolic polaritons”, in arXiv[1]:
      Such materials possess deeply subdiffractional, highly directional collective modes: hyperbolic phonon-polaritons.