Print Email Facebook Twitter Efficient computation of the spontaneous decay rate of arbitrarily shaped 3D nanosized resonators: A Krylov model-order reduction approach Title Efficient computation of the spontaneous decay rate of arbitrarily shaped 3D nanosized resonators: A Krylov model-order reduction approach Author Zimmerling, J.T. Wei, L. Urbach, H.P. Remis, R.F. Faculty Electrical Engineering, Mathematics and Computer Science Department Electrical Engineering Date 2016-02-18 Abstract We present a Krylov model-order reduction approach to efficiently compute the spontaneous decay (SD) rate of arbitrarily shaped 3D nanosized resonators. We exploit the symmetry of Maxwell’s equations to efficiently construct so-called reduced-order models that approximate the SD rate of a quantum emitter embedded in a resonating nanostructure. The models allow for frequency sweeps, meaning that a single model provides SD rate approximations over an entire spectral interval of interest. Field approximations and dominant quasinormal modes can be determined at low cost as well. To reference this document use: http://resolver.tudelft.nl/uuid:257fae84-6123-402e-a359-b72f873fdac1 Publisher Springer ISSN 0947-8396 Source https://doi.org/10.1007/s00339-016-9643-4 Source Applied Physics A, 122 (3), 2016 Part of collection Institutional Repository Document type journal article Rights (c) 2016 The Author(s)This article is published with open access at Springerlink.com Files PDF Zimmerling_2016.pdf 2.07 MB Close viewer /islandora/object/uuid:257fae84-6123-402e-a359-b72f873fdac1/datastream/OBJ/view