Enhanced Q factor and robustness of photonic bound states in the continuum merging at locally bent trajectories

Enhanced Q factor and robustness of photonic bound states in the continuum merging at locally bent trajectories

Bound states in the continuum (BICs) in planar photonic structures have attracted broad scientific interest owing to their exceptional capability to confine light. Topological robustness of certain BICs allows them to be moved in the momentum space by tuning the geometric parameters of the structure...

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Bibliographic Details
Main Authors: Huayu Bai, Andriy Shevchenko, Radoslaw Kolkowski
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:JPhys Photonics
Subjects:
bound states in the continuum
photonic crystals
topological photonics
Q factor
Online Access:https://doi.org/10.1088/2515-7647/add1a1
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