Hi,
I created a 2D simulation of a waveguide in COMSOL as shown in the figure (semiconductor laser).
![](https://uploads-us-west-2.insided.com/zemax-en/attachment/96da31da-aa9f-4682-81c0-84b8158ab4ad.png)
it is an intensity plot showing the electric field at the edge of the waveguide. From here I can extract x,y and z (electric field) into a .txt file.
How can I import this data into OpticStudio?
Thank you
Best answer by Christophe.Weisse
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