Lumerical Forum _best_ -

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.

"FDTD: Unexpected transmission dip for simple grating structure" lumerical forum

It replaced the former "Lumerical Knowledge Exchange (KX)" in April 2021 to integrate Lumerical support into the broader Ansys ecosystem. Expert Interaction: This error usually indicates that the autoshutoff level

The forum's most "deep" or recurring advanced topics include: Solver Convergence & Stability lumerical forum

: A critical rule of the ALF is that Ansys employees are not permitted to download user attachments .

Optimizing FDTD Simulation of a Photonic Crystal Structure