Stepped waveguide metamaterials as low-loss effective replica of surface plasmon polaritons

Surface plasmon polaritons (SPPs) have attracted intensive attention for the unprecedented developments of light–matter interactions in optics and photonics, providing a feasible method for light confinement and transmission at a subwavelength scale. However, SPPs traditionally suffer from large los...

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Bibliographic Details

Published in:	Nanophotonics
Main Authors:	Qin Xu, He Yijing, Sun Wangyu, Fu Pengyu, Wang Shuyu, Zhou Ziheng, Li Yue
Format:	Article
Language:	English
Published:	De Gruyter 2023-03-01
Subjects:	low-loss plasmonics stepped waveguide metamaterial surface plasmon polaritons
Online Access:	https://doi.org/10.1515/nanoph-2022-0810