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Fluorescence color-routing and steering with a single dielectric nanoparticle

Abstract: Nanoscale photon sources exhibit a dipole-like emission pattern, limiting their incorporation into on-chip devices. Nanoantennas can control their radiation pattern, but often involve lossy plasmonic nanoparticles. Here, we show that a single dielectric nanoparticle can direct the emitted light of a nearby nanoemitter, allowing for geometrical and spectral light routing.

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Congress: International Conference on Metamaterials, Photonic Crystals and Plasmonics: META (15ª : 2025 : Málaga, España)

Publisher: META

Year of publication: 2025

No. of pages: 2

Publication type: Conference object

ISSN: 2429-1390

Authorship

SANZ-PAZ, MARÍA

SIEGEL, N.

GUILLERMO SERRERA PARDUELES

JAVIER GONZALEZ COLSA

ZHU, F.

SUGIMOTO, H.

PABLO ALBELLA ECHAVE

ACUNA, G.P.

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