{"id":392522,"date":"2024-11-04T06:41:32","date_gmt":"2024-11-04T06:41:32","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\/"},"modified":"2024-11-04T06:41:32","modified_gmt":"2024-11-04T06:41:32","slug":"assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\/","title":{"rendered":"Assistance Needed for Wavelength Adjustment in Optical Ring Modulator Simulation"},"content":{"rendered":"<p>&lt;p&gt;<strong>Dear Ansys Support Team,<\/strong>&lt;\/p&gt;&lt;p&gt;I am Abhishek Kumar Anand, currently an MTech student in Communication Systems and Signal Processing at IIT Patna. I am working on a simulation project involving the Optical_Ring_Modulator.icp in Ansys Electronics Desktop, which is currently set for a wavelength of 1310 nm. However, I need to adjust this simulation to operate at 1550 nm.&lt;\/p&gt;&lt;p&gt;I would greatly appreciate guidance on making the necessary adjustments to accommodate this wavelength change. Specifically, I am looking for advice on any modifications required for the&nbsp;<code>neff_vs_voltage_11.txt<\/code>&nbsp;file, and adjustments to the ring modulator&rsquo;s physical parameters, such as length and radius, to ensure accurate simulation results at 1550 nm.&lt;\/p&gt;&lt;p&gt;Thank you very much for your assistance and insights. I look forward to your response.&lt;\/p&gt;&lt;p&gt;<strong>Best regards,<\/strong>&lt;\/p&gt;&lt;p&gt;Abhishek Kumar Anand&lt;br&gt;MTech Student, Communication Systems and Signal Processing&lt;br&gt;IIT Patna&lt;br&gt;abhishek12.09anand@gmail.com&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-392522","topic","type-topic","status-publish","hentry","topic-tag-photonics","topic-tag-ring-1","topic-tag-ringresonators-1"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Dear Ansys Support Team,I am Abhishek Kumar Anand, currently an MTech student in Communication Systems and Signal Processing at IIT Patna. I am working on a simulation project involving the Optical_Ring_Modulator.icp in Ansys Electronics Desktop, which is currently set for a wavelength of 1310 nm. However, I need to adjust this simulation to operate at\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Assistance Needed for Wavelength Adjustment in Optical Ring Modulator Simulation | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Dear Ansys Support Team,I am Abhishek Kumar Anand, currently an MTech student in Communication Systems and Signal Processing at IIT Patna. I am working on a simulation project involving the Optical_Ring_Modulator.icp in Ansys Electronics Desktop, which is currently set for a wavelength of 1310 nm. However, I need to adjust this simulation to operate at\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-11-04T06:41:32+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-11-04T06:41:32+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Assistance Needed for Wavelength Adjustment in Optical Ring Modulator Simulation | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Dear Ansys Support Team,I am Abhishek Kumar Anand, currently an MTech student in Communication Systems and Signal Processing at IIT Patna. I am working on a simulation project involving the Optical_Ring_Modulator.icp in Ansys Electronics Desktop, which is currently set for a wavelength of 1310 nm. However, I need to adjust this simulation to operate at\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\\\/#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-tag\\\/photonics\\\/#listItem\",\"name\":\"photonics\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/photonics\\\/#listItem\",\"position\":3,\"name\":\"photonics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/photonics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\\\/#listItem\",\"name\":\"Assistance Needed for Wavelength Adjustment in Optical Ring Modulator Simulation\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\\\/#listItem\",\"position\":4,\"name\":\"Assistance Needed for Wavelength Adjustment in Optical Ring Modulator Simulation\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/photonics\\\/#listItem\",\"name\":\"photonics\"}}]},{\"@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\\\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\\\/\",\"name\":\"Assistance Needed for Wavelength Adjustment in Optical Ring Modulator Simulation | Ansys Learning Forum\",\"description\":\"Dear Ansys Support Team,I am Abhishek Kumar Anand, currently an MTech student in Communication Systems and Signal Processing at IIT Patna. 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However, I need to adjust this simulation to operate at"},"aioseo_meta_data":{"post_id":"392522","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":"default","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":false,"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":"2025-10-19 08:43:22","updated":"2025-10-19 08:43:22","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\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/photonics\/\" title=\"photonics\">photonics<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tAssistance Needed for Wavelength Adjustment in Optical Ring Modulator Simulation\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":"photonics","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/photonics\/"},{"label":"Assistance Needed for Wavelength Adjustment in Optical Ring Modulator Simulation","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/assistance-needed-for-wavelength-adjustment-in-optical-ring-modulator-simulation-2\/"}],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["475987","2592"],"_bbp_author_ip":["14.139.194.110"],"_btv_view_count":["198"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["392522"],"_bbp_forum_id":["27833"],"_bbp_engagement":["2592","475987"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["392829"],"_bbp_last_active_id":["392829"],"_bbp_last_active_time":["2024-11-05 16:38:42"]},"test":"abhishek_2311ee20iitp-ac-in"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/392522","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\/392522\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=392522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}