{"id":363250,"date":"2024-04-19T17:07:26","date_gmt":"2024-04-19T17:07:26","guid":{"rendered":"\/forum\/forums\/reply\/363250\/"},"modified":"2024-04-19T17:07:26","modified_gmt":"2024-04-19T17:07:26","slug":"363250","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/363250\/","title":{"rendered":"Reply To: About FDTD"},"content":{"rendered":"<p>&lt;p&gt;Hi Iqra,&lt;br&gt;&lt;br&gt;Are you referring to surface rougness by any chance? If yes, this article may be of use to you: <a href=\"https:\/\/optics.ansys.com\/hc\/en-us\/articles\/360034382374-Tips-for-adding-surface-roughness-to-structures\">Tips for adding surface roughness to structures.<\/a> If not, please feel free to add more details about your requirements.&lt;\/p&gt;&lt;p&gt;Also, I will recommend posting your Lumerical (Photonics) related questions on the<a href=\"\/forum\/forums\/forum\/discuss-simulation\/photonics\/\">&lt;span style=&#8221;text-decoration: underline;&#8221;&gt;<strong> Photonics Channel <\/strong>&lt;\/span&gt;<\/a>of ALF.&lt;\/p&gt;&lt;p&gt;Regards,&lt;br&gt;Amrita&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-363250","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/363250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/363250\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=363250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}