{"id":390940,"date":"2024-10-22T23:03:09","date_gmt":"2024-10-22T23:03:09","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/390940\/"},"modified":"2024-10-22T23:03:09","modified_gmt":"2024-10-22T23:03:09","slug":"390940","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/390940\/","title":{"rendered":"Reply To: DGTD band structure calculation"},"content":{"rendered":"

<p>Thanks for your response. Here I am concentrating in FDTD:<\/p><p>to make my objective clear, let’s assume that I want to introduce a defect in an infinite array of plasmonic nanowires.<\/p><p>i can assume that the defective unit has an infinite array on the left and an infinite array on the right hand side. It is very memory-intensive to analyze the whole array with a defect in the middle. Can this be done similar to the Lumerical Bragg example by considering coupling between:<\/p><p>1- the fields at the interface between the infinite array on the left and the defective unit<\/p><p>2- the fields at the interface between the infinite array on the right and the defective unit<\/p><p>and calculate transmission through the whole system at resonance frequencies of the eigenmodes (of the infinite array)?<\/p><p> <\/p><p>Thanks.<\/p><p> <\/p><p> <\/p><p> <\/p><\/p>\n","protected":false},"template":"","class_list":["post-390940","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t