{"id":372083,"date":"2024-07-16T10:50:45","date_gmt":"2024-07-16T10:50:45","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/fdtd-transmission-fluctuation\/"},"modified":"2024-07-16T10:54:49","modified_gmt":"2024-07-16T10:54:49","slug":"fdtd-transmission-fluctuation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/fdtd-transmission-fluctuation\/","title":{"rendered":"FDTD transmission fluctuation"},"content":{"rendered":"<p>I&#8217;m currently trying to simulate the difference in transmittance as a function of the type of substrate material, and I&#8217;m repeatedly getting excessively fluctuating values for TRANSMISSION for materials with an imaginary part near zero, such as SIO2.<br \/>Is there any way to solve this problem?<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/16-07-2024-1721127240-123.png\" alt=\"\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/16-07-2024-1721127256-124.png\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-372083","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["285292","3002","707"],"_bbp_author_ip":["115.145.202.212"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["181"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1721127208:285292"],"_bbp_topic_id":["372083"],"_bbp_forum_id":["27833"],"_bbp_engagement":["707","3002","285292"],"_bbp_voice_count":["3"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["372502"],"_bbp_last_active_id":["372502"],"_bbp_last_active_time":["2024-07-18 09:02:43"]},"test":"skagus1234g-skku-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/372083","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":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/372083\/revisions"}],"predecessor-version":[{"id":372084,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/372083\/revisions\/372084"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=372083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}