{"id":378049,"date":"2024-08-13T03:58:27","date_gmt":"2024-08-13T03:58:27","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/interconnect-obtain-power-output-over-time-amp-check-for-snr\/"},"modified":"2024-08-13T03:58:27","modified_gmt":"2024-08-13T03:58:27","slug":"interconnect-obtain-power-output-over-time-amp-check-for-snr","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/interconnect-obtain-power-output-over-time-amp-check-for-snr\/","title":{"rendered":"INTERCONNECT &#8211; obtain power output over time &amp; check for SNR"},"content":{"rendered":"<p>I would like to know on:<\/p>\n<p>1. how set up a simple test circuit to obtain power output over certain period of time<br \/>2. check for SNR<\/p>\n<p>This is important as I am calculating to get the Detection Limit (DL) for my optical waveguide sensor.<br \/>Formula -&gt; DL = delta Noise Level \/ Sensitivity (unit in RIU)<\/p>\n<p>delta Noise Level = minimum measurable signal change in my sensor<\/p>\n<p>I have created a simple optical waveguide sensor using Lumerical MODE and created a idf file for it. Attached is the screenshot of the circuit test for my waveguide.&nbsp;<\/p>\n<p>My otpical waveguide sensor is just a simple optical passive component.<br \/>But to check for SNR &amp; to obtain power output over time, i need to modify it into active components?<br \/>Please advise on how to do it. Thanks.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/08\/13-08-2024-1723521082-checking for SNR.jpg\" alt=\"\"><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-378049","topic","type-topic","status-publish","hentry","topic-tag-waveguide-2","topic-tag-MODEINTERCONNECT-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["273443","3002"],"_bbp_author_ip":["103.86.131.138"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["410"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["378049"],"_bbp_forum_id":["27833"],"_bbp_engagement":["3002","273443"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["380920"],"_bbp_last_active_id":["380920"],"_bbp_last_active_time":["2024-08-28 16:53:50"]},"test":"azarulsaniunimap-edu-my"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/378049","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\/378049\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=378049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}