Efficient hybrid method for the modal analysis of optical microcavities and nanoresonators
Author(s) -
Tong Wu,
Denis Arrivault,
Marc Duruflé,
Alexandre Gras,
Felix Binkowski,
Sven Burger,
Wei Yan,
Philippe Lalanne
Publication year - 2021
Publication title -
journal of the optical society of america a
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.803
H-Index - 158
eISSN - 1520-8532
pISSN - 1084-7529
DOI - 10.1364/josaa.428224
Subject(s) - complementarity (molecular biology) , modal , inverse , computation , flexibility (engineering) , mode (computer interface) , inverse problem , computer science , physics , algorithm , materials science , mathematics , mathematical analysis , geometry , statistics , genetics , polymer chemistry , biology , operating system
We propose a novel hybrid method for accurately and efficiently analyzing microcavities and nanoresonators. The method combines the marked spirit of quasinormal mode expansion approaches, e.g., analyticity and physical insight, with the renowned strengths of real-frequency simulations, e.g., accuracy and flexibility. Real- and complex-frequency simulations offer a complementarity between accuracy and computation speed, opening new perspectives for challenging inverse design of nanoresonators.
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