Helmholtz equation in the 1-d medium

Version 1.0.0 (1.85 KB) by XYZ
Using the finite-difference method to solve the Helmholtz equation in the 1-dim medium.
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Updated 5 May 2020

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If we want to know the optical field how to distribute in the medium rather not time evolution such as the waveguide, then we can calculate the Helmholtz equation to get the effective eigenmodes in the medium. Here, we only consider the 1-dimensional constant and gradient refractive index as our examples.

Cite As

XYZ (2025). Helmholtz equation in the 1-d medium (https://uk.mathworks.com/matlabcentral/fileexchange/75354-helmholtz-equation-in-the-1-d-medium), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019a
Compatible with R2019a to R2019b
Platform Compatibility
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Version Published Release Notes
1.0.0