{"id":311704,"date":"2023-10-16T18:40:45","date_gmt":"2023-10-16T18:40:45","guid":{"rendered":"\/forum\/forums\/topic\/mzi-eo-modulator-how-to-get-eo-bandwidth\/"},"modified":"2023-10-16T18:40:45","modified_gmt":"2023-10-16T18:40:45","slug":"mzi-eo-modulator-how-to-get-eo-bandwidth","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/mzi-eo-modulator-how-to-get-eo-bandwidth\/","title":{"rendered":"MZI EO modulator &#8211; how to get EO bandwidth?"},"content":{"rendered":"<p>I would like to evaluate the performance of the MZI-based EO modulator by utilizing Lumerical&#8217;s interconnect. (The parameter of TW electrode was extracted through HFSS of ANSYS.)<\/p>\n<p>However, in the example provided, there were many explanations for the EYE diagram, but no explanations were found for how to obtain the EO bandwidth.<\/p>\n<p>However, I found a similar file utilizing impulse response in the example of ring modulator, but it didn&#8217;t work well in my case. (I had a problem where the bandwidth changes every time I change the sample rate)<\/p>\n<p>So I&#8217;d like to know how to get EO bandwidth from EO modulator in general.<\/p>\n","protected":false},"template":"","class_list":["post-311704","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=\"I would like to evaluate the performance of the MZI-based EO modulator by utilizing Lumerical&#039;s interconnect. (The parameter of TW electrode was extracted through HFSS of ANSYS.)However, in the example provided, there were many explanations for the EYE diagram, but no explanations were found for how to obtain the EO bandwidth.However, I found a similar\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/mzi-eo-modulator-how-to-get-eo-bandwidth\/\" \/>\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=\"MZI EO modulator \u2013 how to get EO bandwidth? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I would like to evaluate the performance of the MZI-based EO modulator by utilizing Lumerical&#039;s interconnect. (The parameter of TW electrode was extracted through HFSS of ANSYS.)However, in the example provided, there were many explanations for the EYE diagram, but no explanations were found for how to obtain the EO bandwidth.However, I found a similar\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/mzi-eo-modulator-how-to-get-eo-bandwidth\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-10-16T18:40:45+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-10-16T18:40:45+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"MZI EO modulator \u2013 how to get EO bandwidth? | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"I would like to evaluate the performance of the MZI-based EO modulator by utilizing Lumerical&#039;s interconnect. (The parameter of TW electrode was extracted through HFSS of ANSYS.)However, in the example provided, there were many explanations for the EYE diagram, but no explanations were found for how to obtain the EO bandwidth.However, I found a similar\" \/>\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\\\/mzi-eo-modulator-how-to-get-eo-bandwidth\\\/#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\\\/mzi-eo-modulator-how-to-get-eo-bandwidth\\\/#listItem\",\"name\":\"MZI EO modulator &#8211; how to get EO bandwidth?\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/mzi-eo-modulator-how-to-get-eo-bandwidth\\\/#listItem\",\"position\":3,\"name\":\"MZI EO modulator &#8211; how to get EO bandwidth?\",\"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\\\/mzi-eo-modulator-how-to-get-eo-bandwidth\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/mzi-eo-modulator-how-to-get-eo-bandwidth\\\/\",\"name\":\"MZI EO modulator \\u2013 how to get EO bandwidth? | Ansys Learning Forum\",\"description\":\"I would like to evaluate the performance of the MZI-based EO modulator by utilizing Lumerical's interconnect. 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