Finite Differences Beam Propagation Method in 3-D
3-D Simulation of a gaussian pulse propagated in free space
This set of simulations make use of the Alternating Direction Implicit method for solving the parabolic wave equation that arises in FD BPM.
The zip file includes the following programs:
FDBPM3D_free_space.m - Animation and video of the 3D propagation.
FDBPM3D_free_space_slice.m - It shows slices of the propagated pulse.
FDBPM3D_free_space_volume.m - It displays the laser beam as it would look in free space after a 1500 um propagation.
REFERENCES:
R. J. Schilling and S. L. Harris, Applied numerical methods for engineers using MATLAB and C ( Cengage Learning, 1999), ISBN: 0-534-37014-4.
K. Okamoto, Fundamentals of Optical Waveguides (Academic, 2000).ISBN-13: 978-0125250955
引用格式
Edgar Guevara (2026). Finite Differences Beam Propagation Method in 3-D (https://ww2.mathworks.cn/matlabcentral/fileexchange/16102-finite-differences-beam-propagation-method-in-3-d), MATLAB Central File Exchange. 检索时间: .
