Abstract
We present the use of the Douglas-Gunn Alternating Direction Implicit finite difference method for computationally efficient simulation of the electric field propagation through a wide variety of optical fiber geometries. The method can accommodate refractive index profiles of arbitrary shape and is implemented in a tool called BPM-Matlab. We validate BPM-Matlab by comparing it to published experimental, numerical, and theoretical data and to commercially available state-of-the-art software. It is user-friendly, fast, and is available open-source. BPM-Matlab has a broad scope of applications in modeling a variety of optical fibers for diverse fields such as imaging, communication, material processing, and remote sensing.
Original language | English |
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Article number | 11819 |
Journal | Optics Express |
Volume | 29 |
Issue number | 8 |
Number of pages | 14 |
ISSN | 1094-4087 |
DOIs | |
Publication status | Published - 2021 |