{"id":437974,"date":"2025-07-28T15:42:38","date_gmt":"2025-07-28T15:42:38","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/transmission-results-greater-than-one\/"},"modified":"2025-07-28T15:42:38","modified_gmt":"2025-07-28T15:42:38","slug":"transmission-results-greater-than-one","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/transmission-results-greater-than-one\/","title":{"rendered":"Transmission Results Greater Than One"},"content":{"rendered":"<p>&lt;p&gt;hello, engineer&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2025\/07\/28-07-2025-1753717101-mceclip0.png\" \/>\uff0c&lt;\/p&gt;&lt;p&gt;When using the RCWA module for simulation, the refractive indices of the simulation region and the air region are set to be the same. However, the problem is: why does the transmission efficiency still exceed 1?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-437974","topic","type-topic","status-publish","hentry","topic-tag-lumerical"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["291846"],"_bbp_topic_id":["437974"],"_bbp_subscription":["555410"],"_bbp_author_ip":["51.195.241.196"],"_bbp_last_reply_id":["0"],"_bbp_last_active_id":["437974"],"_bbp_last_active_time":["2025-07-28 15:42:38"],"_bbp_reply_count":["0"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["1"],"_bbp_engagement":["555410"],"_btv_view_count":["2260"],"_bbp_topic_status":["unanswered"],"_bbp_notification_enabled":["473055"]},"test":"1559542303qq-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/437974","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\/437974\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=437974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}