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Visualizing the Nanoscopic Field Distribution of Whispering-Gallery Modes in a Dielectric Sphere by Cathodoluminescence

[Image: see text] A spherical dielectric particle can sustain the so-called whispering-gallery modes (WGMs), which can be regarded as circulating electromagnetic waves, resulting in the spatial confinement of light inside the particle. Despite the wide adoption of optical WGMs as a major light confi...

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Detalles Bibliográficos
Autores principales: Machfuudzoh, Izzah, Hinamoto, Tatsuki, García de Abajo, F. Javier, Sugimoto, Hiroshi, Fujii, Minoru, Sannomiya, Takumi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10197164/
https://www.ncbi.nlm.nih.gov/pubmed/37215315
http://dx.doi.org/10.1021/acsphotonics.3c00041