In:
EPJ Web of Conferences, EDP Sciences, Vol. 238 ( 2020), p. 05007-
Abstract:
We discuss an approach for modal expansion of optical far-field quantities based on quasinormal modes (QNMs). The issue of the exponential divergence of QNMs is circumvented by contour integration of the far-field quantities involving resonance poles with negative and positive imaginary parts. A numerical realization of the approach is demonstrated by convergence studies for a nanophotonic system.
Type of Medium:
Online Resource
ISSN:
2100-014X
DOI:
10.1051/epjconf/202023805007
Language:
English
Publisher:
EDP Sciences
Publication Date:
2020
detail.hit.zdb_id:
2595425-8