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Ansys Learning Forum › Forums › Discuss Simulation › Photonics › low absoption of silicon at 850 nm FDTD › Reply To: low absoption of silicon at 850 nm FDTD

November 21, 2023 at 7:46 pm
Amrita Pati
Ansys Employee

Hi Mariah, 

If you have the simulation set up the following way, where you are considering that your geometry is continous in the left and right directions, then the approch you mention will work well:

Regards,
Amrita