Topologically enhanced harmonic generation in a nonlinear transmission line metamaterial

Higher harmonic generation can be enhanced in left-handed nonlinear transmission lines. Here Wang et al. show that the presence of a topological edge state in a circuit analogue of the Su-Schrieffer-Heeger model can increase this enhancement even further.

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Bibliographic Details
Main Authors: You Wang, Li-Jun Lang, Ching Hua Lee, Baile Zhang, Y. D. Chong
Format: article
Language:EN
Published: Nature Portfolio 2019
Subjects:
Q
Online Access:https://doaj.org/article/2f925b9d9c6840b5a50e79bad08bcfd7
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