Work

Modified Born series with virtual absorbing boundary enabling large-scale electromagnetic simulation

Year: 2024

Type: article

Abstract: This work proposes a virtual boundary condition based on the angular spectrum method to reduce memory usage in electromagnetic simulations, which eliminates the need to store the field in the boundary region. Combined with the Fourier transforms-based modified Born series, memory usage can be reduced to a level close to the theoretical limit.

Source: Communications Physics

DOI: 10.1038/s42005-024-01882-5

Authors: Pinxuan He, Jiamin Liu, Honggang Gu, Hao Jiang, Shiyuan Liu

Institutions: Huazhong University of Science and Technology, Optics Valley Laboratory

Language: English

Topic: Electromagnetic Scattering and Analysis

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,790

Funders: National Natural Science Foundation of China, China Postdoctoral Science Foundation, Huazhong University of Science and Technology