{"id":346101,"date":"2024-01-23T09:08:16","date_gmt":"2024-01-23T09:08:16","guid":{"rendered":"\/forum\/forums\/topic\/varfdtd-2\/"},"modified":"2024-01-23T09:08:16","modified_gmt":"2024-01-23T09:08:16","slug":"varfdtd-2","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/varfdtd-2\/","title":{"rendered":"varFDTD"},"content":{"rendered":"<p>To whom it may concern I am trying to calculate a directional coupler composed of rib waveguides.<\/p>\n<p>Is it suitable to use varFDTD in this case?<\/p>\n<p>I understand that&nbsp; varFDTD is suitable for channel waveguides.<\/p>\n<p>&nbsp;<\/p>\n<p>I don&#8217;t have a lot of computing resources, so I am having trouble with FDTD because it is very time consuming to calculate.<\/p>\n<p>Also, is there any other way to calculate accurately and quickly other than varFDTD?<\/p>\n<p>Thank you in advance.<\/p>\n","protected":false},"template":"","class_list":["post-346101","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["337499","2796"],"_bbp_author_ip":["96.7.74.191"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["217"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["346101"],"_bbp_forum_id":["27833"],"_bbp_engagement":["2796","337499"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["346914"],"_bbp_last_active_id":["346914"],"_bbp_last_active_time":["2024-01-29 02:29:47"]},"test":"taketoshi-nakayamantt-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/346101","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\/346101\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=346101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}