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Ideal Kerker scattering by homogeneous spheres: the role of gain or loss

We investigate how the optical gain or loss (characterized by isotropic complex refractive indexes) influence the ideal Kerker scattering of exactly zero backward scattering. It was previously shown that, for non-magnetic homogeneous spheres with incident plane waves, either gain or loss prohibit id...

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Detalles Bibliográficos
Autores principales: Yang, Qingdong, Chen, Weijin, Chen, Yuntian, Liu, Wei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9443427/
https://www.ncbi.nlm.nih.gov/pubmed/36105694
http://dx.doi.org/10.3762/bjnano.13.73