Lumerical Forum

This is where the becomes an indispensable asset. Far more than a standard Q&A board, the official Lumerical community is a dynamic ecosystem of peer-to-peer support, expert verification, and script-sharing. Whether you are debugging a divergent simulation or optimizing a grating coupler, mastery of the Lumerical Forum can cut your development time in half.

This error usually indicates that the autoshutoff level is not being triggered correctly, likely due to a localized resonance or a meshing issue near the curved structure. lumerical forum