TY - JOUR
T1 - Modeling electromagnetic resonators using quasinormal modes
AU - Kristensen, Philip Trøst
AU - Herrmann, Kathrin
AU - Intravaia, Francesco
AU - Busch, Kurt
N1 - Publisher Copyright:
© 2020 Optical Society of America.
PY - 2020/9/30
Y1 - 2020/9/30
N2 - We present a biorthogonal approach for modeling the response of localized electromagnetic resonators using quasinormal modes, which represent the natural, dissipative eigenmodes of the system with complex frequencies. For many problems of interest in optics and nanophotonics, the quasinormal modes constitute a powerful modeling tool, and the biorthogonal approach provides a coherent, precise, and accessible derivation of the associated theory, enabling an illustrative connection between different modeling approaches that exist in the literature.
AB - We present a biorthogonal approach for modeling the response of localized electromagnetic resonators using quasinormal modes, which represent the natural, dissipative eigenmodes of the system with complex frequencies. For many problems of interest in optics and nanophotonics, the quasinormal modes constitute a powerful modeling tool, and the biorthogonal approach provides a coherent, precise, and accessible derivation of the associated theory, enabling an illustrative connection between different modeling approaches that exist in the literature.
U2 - 10.1364/AOP.377940
DO - 10.1364/AOP.377940
M3 - Journal article
AN - SCOPUS:85090137957
SN - 1943-8206
VL - 12
SP - 612
EP - 708
JO - Advances in Optics and Photonics
JF - Advances in Optics and Photonics
IS - 3
M1 - 377940
ER -