{"id":252084,"date":"2023-03-01T11:43:37","date_gmt":"2023-03-01T11:43:37","guid":{"rendered":"\/forum\/forums\/topic\/different-result-of-ona-in-interconnect-for-impulse-response-and-scattering-data\/"},"modified":"2023-03-01T11:43:37","modified_gmt":"2023-03-01T11:43:37","slug":"different-result-of-ona-in-interconnect-for-impulse-response-and-scattering-data","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/different-result-of-ona-in-interconnect-for-impulse-response-and-scattering-data\/","title":{"rendered":"Different result of ONA in INTERCONNECT for impulse response and scattering data"},"content":{"rendered":"<p>I build a ring modulator in INTERCONNECT, inside it I import several mode waveguides, the properties of mode waveguide come from Mode Solutions. The schematic is shown below.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/01-03-2023-1677670833-1.png\" alt=\"\" width=\"608\" height=\"549\"><\/p>\n<p>&nbsp;<\/p>\n<p>Then I test the gain with different wavelength under scattering data mode in ONA, the result is normal<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/01-03-2023-1677670899-3.png\" alt=\"\" width=\"459\" height=\"334\"><\/p>\n<p>&nbsp;<\/p>\n<p>But for impulse response mode for ONA, the corresponding gain distribution is very strange as shown below<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/01-03-2023-1677670972-2.png\" alt=\"\" width=\"442\" height=\"328\"><\/p>\n<p>&nbsp;<\/p>\n<p>Could you please help me find the problem? Thank you and wish your reply<\/p>\n","protected":false},"template":"","class_list":["post-252084","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["276270","185544","248258"],"_bbp_author_ip":["23.223.149.206"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["367"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["252084"],"_bbp_forum_id":["27833"],"_bbp_engagement":["185544","248258","276270"],"_bbp_voice_count":["3"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["282238"],"_bbp_last_active_id":["282238"],"_bbp_last_active_time":["2023-05-03 18:29:38"]},"test":"wenkai_yangtoki-waseda-jp"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/252084","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\/252084\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=252084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}