The Ansys Innovation Space website recently experienced a database corruption issue. While service has been restored there appears to have been some data loss from November 13. We are still investigating and apologize for any issues our users may have as a result.

Ansys Learning Forum Forums Discuss Simulation Photonics Directional Coupler Reply To: Directional Coupler

sepehr
Subscriber

Check your port configuraitons. Use mode-selection as "user select" and then calculate modes and see if they makes sense. Its likely that your port geometry is not configured properly.