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Ansys Learning Forum Forums Discuss Simulation Photonics FDTD getting EM fields as a function of distance Reply To: FDTD getting EM fields as a function of distance

hallw
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When using the getelectric command, how do I get the data as the field decays all the way to zero? The graph seems to stop once it has reached about 5e-05. Also, I am still confused about what "index_3" is referring to and what units that it is in. I see that it peaks at about 75 on the x-axis, but the field should be decaying away from the particle surface, not increasing and then decreasing.