Confocal polarization tomography of dielectric nanocavities

Confocal polarization tomography of dielectric nanocavities

We employ polarization tomography to characterize the modal properties of a dielectric nanocavity with sub-wavelength mode confinement. Our analysis of reflection spectra shows that the Fano-lineshape depends strongly on the polarization in a confocal configuration, and that the lineshape can be tra...

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Bibliographic Details
Main Authors: Schröder Frederik, van Exter Martin P., Xiong Meng, Kountouris George, Wubs Martijn, Kristensen Philip T., Stenger Nicolas
Format: Article
Language:English
Published: De Gruyter 2025-04-01
Series:Nanophotonics
Subjects:
extreme dielectric confinement
fano lineshape
polarization tomography
confocal microscopy
Online Access:https://doi.org/10.1515/nanoph-2024-0744
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https://doi.org/10.1515/nanoph-2024-0744

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