Figure 1 | Non-Hermitian photonic waveguides with skin effects. (IMAGE)
Caption
Figure 1 | Non-Hermitian photonic waveguides with skin effects. a, Schematic diagram of a non-Hermitian photonic system consisting of curved waveguides A and straight waveguides B. b, Trajectory of the curved waveguides. c The phase of coupling with respect to the change of bending amplitude and coupling distance. d, f The eigenfunction distributions of the system, where non-Hermitian losses are introduced into the sublattices A (d) and B (f) e, g The eigenfunction distributions of the system when the on-site losses are introduced into the sublattices A (e) and B (g).
Credit
Guo-Huai Wang et al.
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CC BY