arXiv · 1204.1187
Adaptive Wavelet Collocation Method for Simulation of Time Dependent Maxwell's Equations
Abstract
This paper investigates an adaptive wavelet collocation time domain method for the numerical solution of Maxwell's equations. In this method a computational grid is dynamically adapted at each time step by using the wavelet decomposition of the field at that time instant. In the regions where the fields are highly localized, the method assigns more grid points; and in the regions where the fields are sparse, there will be less grid points. On the adapted grid, update schemes with high spatial order and explicit time stepping are formulated. The method has high compression rate, which substantially reduces the computational cost allowing efficient use of computational resources. This adaptive wavelet collocation method is especially suitable for simulation of guided-wave optical devices.
Explore related subjects
Keep this discovery
Haojun Li, Kirankumar R. Hiremath, Andreas Rieder, Wolfgang Freude. 2012-04-05. Adaptive Wavelet Collocation Method for Simulation of Time Dependent Maxwell's Equations. https://arxiv.org/abs/1204.1187
Cite the original work for its findings. Save a collection to share your selection of sources.