{"id":293226,"date":"2023-07-15T17:14:38","date_gmt":"2023-07-15T17:14:38","guid":{"rendered":"\/forum\/forums\/topic\/peculiar-rcwa-simulation-results\/"},"modified":"2023-07-16T08:28:50","modified_gmt":"2023-07-16T08:28:50","slug":"peculiar-rcwa-simulation-results","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/peculiar-rcwa-simulation-results\/","title":{"rendered":"Peculiar RCWA Simulation Results. Seems to be a bug?"},"content":{"rendered":"<p>In the Lumerical 2023 R1.3 Version 8.29.3401 RCWA simulation, two simulations were performed with the same structure and settings, except for the materials and maximum wavelength.<\/p>\n<p>In the first simulation, the materials and minimum wavelength were 0.24 &mu;m, and the maximum wavelength was 0.44 &mu;m.<\/p>\n<p><img decoding=\"async\" title=\"The first simulation\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/16-07-2023-1689496027-rcwa10th_angle10_150000_240nm.png\" alt=\"\"><\/p>\n<p>In the second simulation, the materials and minimum wavelength were 0.24 &mu;m, and the maximum wavelength was 0.64 &mu;m.<\/p>\n<p><img decoding=\"async\" title=\"The second simulation\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/07\/16-07-2023-1689496100-rcwa11th_angle10_150000_240nm.png\" alt=\"\"><\/p>\n<p>When comparing the Es.Ex data from the RCWAFieldMonitor at a wavelength of 2.4e-07, they are completely different.<\/p>\n<p>Is this correct?<\/p>\n<p>Thanks.<\/p>\n","protected":false},"template":"","class_list":["post-293226","topic","type-topic","status-closed","hentry","topic-tag-lumerical","topic-tag-Lumeriical-1","topic-tag-RCWA-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["288861","2592"],"_bbp_author_ip":["96.7.74.191"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["335"],"_edit_lock":["1689495684:223358"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["293226"],"_bbp_forum_id":["27833"],"_bbp_engagement":["2592","288861"],"_bbp_voice_count":["2"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["293962"],"_bbp_last_active_id":["293962"],"_bbp_last_active_time":["2023-07-19 22:00:41"]},"test":"su-eugenemail-ntut-edu-tw"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/293226","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\/293226\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=293226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}