{"id":369849,"date":"2024-06-04T23:20:36","date_gmt":"2024-06-04T23:20:36","guid":{"rendered":"\/forum\/forums\/topic\/how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd\/"},"modified":"2024-06-04T23:20:36","modified_gmt":"2024-06-04T23:20:36","slug":"how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd\/","title":{"rendered":"How to simulate a big Si3N4 ring resonator in varFDTD or FDTD"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I am trying to simulate a Si3N4 based single bus ring resonator in varFDTD. The radius of the ring is 90um and the result was attached. I changed the parameters of the ring resonator. The result did not change too much, and just the magnitude of the oscilation changed. How can I see a normal transmittance of a ring resonator? Thank you!<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/06\/04-06-2024-1717543192-sin2.png\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-369849","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello,I am trying to simulate a Si3N4 based single bus ring resonator in varFDTD. The radius of the ring is 90um and the result was attached. I changed the parameters of the ring resonator. The result did not change too much, and just the magnitude of the oscilation changed. 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The radius of the ring is 90um and the result was attached. I changed the parameters of the ring resonator. The result did not change too much, and just the magnitude of the oscilation changed. 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The radius of the ring is 90um and the result was attached. I changed the parameters of the ring resonator. The result did not change too much, and just the magnitude of the oscilation changed. 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How can I see a normal","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/topics\/#listItem","position":2,"name":"Topics","item":"https:\/\/innovationspace.ansys.com\/forum\/topics\/","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd\/#listItem","name":"How to simulate a big Si3N4 ring resonator in varFDTD or FDTD"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd\/#listItem","position":3,"name":"How to simulate a big Si3N4 ring resonator in varFDTD or FDTD","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/topics\/#listItem","name":"Topics"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd\/","name":"How to simulate a big Si3N4 ring resonator in varFDTD or FDTD | Ansys Learning Forum","description":"Hello,I am trying to simulate a Si3N4 based single bus ring resonator in varFDTD. 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How can I see a normal","twitter:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/06\/04-06-2024-1717543192-sin2.png"},"aioseo_meta_data":{"post_id":"369849","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 16:39:31","updated":"2024-10-28 16:39:31","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\/topics\/\" title=\"Topics\">Topics<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tHow to simulate a big Si3N4 ring resonator in varFDTD or FDTD\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Topics","link":"https:\/\/innovationspace.ansys.com\/forum\/topics\/"},{"label":"How to simulate a big Si3N4 ring resonator in varFDTD or FDTD","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-simulate-a-big-si3n4-ring-resonator-in-varfdtd-or-fdtd\/"}],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["153255","33648"],"_bbp_author_ip":["23.216.133.166"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["237"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["369849"],"_bbp_forum_id":["27833"],"_bbp_engagement":["33648","153255"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["369996"],"_bbp_last_active_id":["369996"],"_bbp_last_active_time":["2024-06-05 21:12:05"]},"test":"c99817f63de5a46b7cee3d7d4fd31a406bec7434"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/369849","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\/369849\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=369849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}