{"id":301954,"date":"2023-08-17T16:46:07","date_gmt":"2023-08-17T16:46:07","guid":{"rendered":"\/forum\/forums\/topic\/effective-indices-of-first-two-modes-in-swg\/"},"modified":"2023-08-17T16:46:07","modified_gmt":"2023-08-17T16:46:07","slug":"effective-indices-of-first-two-modes-in-swg","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/effective-indices-of-first-two-modes-in-swg\/","title":{"rendered":"Effective indices of first two modes in SWG"},"content":{"rendered":"<p>Hi,<\/p>\n<p>How can i calculate effective indices of first two modes of an subwavelength grating using FDTD ? Will using FDE work?<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-301954","topic","type-topic","status-closed","hentry","topic-tag-effectiveindex-1","topic-tag-fdtd","topic-tag-lumerical","topic-tag-script","topic-tag-subwavelength-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["3441","33648"],"_bbp_author_ip":["96.7.218.223"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["649"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["301954"],"_bbp_forum_id":["27833"],"_bbp_engagement":["3441","33648"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["346830"],"_bbp_last_active_id":["346830"],"_bbp_last_active_time":["2024-01-26 19:40:14"]},"test":"minusunnycmail-carleton-ca"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/301954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/301954\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=301954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}