Resonance Expansion of Quadratic Quantities with Regularized Quasinormal Modes

Resonance expansions are an intuitive approach to capture the interaction of an optical resonator with light. Herein, a quasinormal mode expansion approach for quadratic observables is presented. The approach exploits the rigorous Riesz projection method. A numerical implementation of a state‐of‐the...

Full description

Saved in:
Bibliographic Details
Published in:Physica status solidi. A, Applications and materials science Applications and materials science, 2023-04, Vol.220 (7), p.n/a
Main Authors: Betz, Fridtjof, Binkowski, Felix, Hammerschmidt, Martin, Zschiedrich, Lin, Burger, Sven
Format: Article
Language:English
Subjects:
circular bragg grating
Light sources
nanophotonics
Optical resonators
quasi-normal mode expansion
Resonance
resonant systems
riesz projection expansion
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Resonance expansions are an intuitive approach to capture the interaction of an optical resonator with light. Herein, a quasinormal mode expansion approach for quadratic observables is presented. The approach exploits the rigorous Riesz projection method. A numerical implementation of a state‐of‐the‐art quantum light source demonstrates the applicability with emphasis on modal expansions outside the underlying nanophotonic resonator. Herein, a quasinormal mode expansion approach for quadratic observables is presented. The approach exploits the rigorous Riesz projection method. A numerical implementation of a state‐of‐the‐art quantum light source demonstrates the applicability with emphasis on modal expansions outside the underlying nanophotonic resonator.
ISSN:1862-6300
1862-6319
DOI:10.1002/pssa.202200892