Finite Differences Beam Propagation Method in 3-D

Version 1.3.0.0 (91 KB) by Edgar Guevara
3-D Simulation of a gaussian pulse propagated in free space
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Updated 18 Sep 2013

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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

Cite As

Edgar Guevara (2024). Finite Differences Beam Propagation Method in 3-D (https://www.mathworks.com/matlabcentral/fileexchange/16102-finite-differences-beam-propagation-method-in-3-d), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R13
Compatible with any release
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Version Published Release Notes
1.3.0.0

Updated references
1.1.0.0

Added reference
1.0.0.0