Learning Forum

[ph23resch01002]

I am working on a beam shaping problem, I got a phase profile by training the Diffractive Neural Network. Now, I have the phase profile to be encoded onto the metasurface in .matfile format. However, when attempting to load that matfile to place the atom corresponding to the phase values, I am facing an issue. I have even integrated Matlab into the ansys lumerical.  but still It shows an unsupported variable type.  I will also attach the matfile here in the link. Can anyone please tell me why I am not able to load this matfile? In which format it should be and all that?

https://drive.google.com/file/d/1BkWJqs-XJN05hDUi4X_PLZcH9N2vSqbR/view?usp=drive_link

[Amrita Pati]

Hi Bharathy,

Unfortunately, we aren't allowed to download files from ALF. There have been some recent changes in the version of Matlab files that can be used.

I will recommend going through these updated articles to check if the requirements are met:

1. MATLAB - Lumerical integrations
2. MATLAB script integration configuration guide

Regards,
Amrita

[ph23resch01002]

"Thank you very much! Actually, the .mat file I had was of class type 'single', but when I changed it to 'double', I was able to load the mat file."