How do I set a custom current source?

Date	Category
2023-12-11 16:01:43	Sources

The tidy3d.CustomCurrentSource source can be used to inject a raw electric and magnetic current distribution within the simulation. Its syntax is very similar to that of CustomFieldSource, except the source accepts a current_dataset instead of a field_dataset, and it can be volumetric or planar without requiring tangential components. This dataset still contains the E{x,y,z} and H{x,y,z} field components, which correspond to J and M components, respectively.

See this notebook to an example on setting up a tidy3d.CustomCurrentSource source.