{"id":295390,"date":"2023-07-28T16:05:14","date_gmt":"2023-07-28T16:05:14","guid":{"rendered":"\/forum\/forums\/topic\/spiral-archimedean-spiral-waveguide-delay-line-simulation-setup-2\/"},"modified":"2023-07-28T16:05:14","modified_gmt":"2023-07-28T16:05:14","slug":"spiral-archimedean-spiral-waveguide-delay-line-simulation-setup-2","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/spiral-archimedean-spiral-waveguide-delay-line-simulation-setup-2\/","title":{"rendered":"Spiral = Archimedean spiral waveguide Delay Line Simulation Setup"},"content":{"rendered":"<p><a href=\"https:\/\/opg.optica.org\/prj\/fulltext.cfm?uri=prj-10-1-1&amp;id=465905\">Ultralow-loss compact silicon photonic waveguide spirals and delay lines (optica.org)<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>I saw a structure like this and would like to simulate this structure on FDTD, what is the best suggested approach for the simulation setup, how to draw this on Lumerical, and the recommended solver?<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/opg.optica.org\/getimagev2.cfm?img=U9u6SQYXoAxAzuxoxhdGmzBtC30cN%2BrTeiVFOb4CuEU%3D&amp;uri=prj-10-1-1-g001\"><\/p>\n","protected":false},"template":"","class_list":["post-295390","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["287299","33648"],"_bbp_author_ip":["23.217.200.71"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1490"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["295390"],"_bbp_forum_id":["27833"],"_bbp_engagement":["33648","287299"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["298067"],"_bbp_last_active_id":["298067"],"_bbp_last_active_time":["2023-08-03 23:13:49"]},"test":"nathan-linenablence-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/295390","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\/295390\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=295390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}