Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators
Resonances are ubiquitous in physics and hold important functionalities in engineering wave propagation and interference effects. This work proposes an approach for computing sensitivities, i.e., partial derivatives, of complex eigenfrequencies in any resonance problem, which here is applied to effi...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2022-08-01
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Series: | Communications Physics |
Online Access: | https://doi.org/10.1038/s42005-022-00977-1 |