{"id":66,"date":"2019-04-06T16:03:49","date_gmt":"2019-04-06T20:03:49","guid":{"rendered":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66"},"modified":"2019-04-30T15:00:51","modified_gmt":"2019-04-30T19:00:51","slug":"industrial-projects-and-collaborations","status":"publish","type":"page","link":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66","title":{"rendered":"Computational nanophotonics"},"content":{"rendered":"\n<p><strong>Convergence and accuracy of FDTD for plasmonics:<\/strong><\/p>\n\n\n\n<p>Though the use of FDTD to model nanoplasmonic structures continues to rise, a comprehensive study on the convergence and accuracy of the method for nanoplasmonic structures had yet to be reported. With access to the largest supercomuter in Canada at the time, the Blue Gene\/Q from <a href=\"https:\/\/www.soscip.org\/\">SOSCIP<\/a>, we were able to investigate this in detail using our in-house software. Our study in <a href=\"https:\/\/www.osapublishing.org\/oe\/abstract.cfm?uri=oe-23-8-10481\">Optics Express<\/a> (2015), not only provides a thorough test of accuracy, convergence and high performance computing scalability, but presents useful guidelines for FDTD simulations for the plasmonic community, including highlighting where FDTD simulations fail.<\/p>\n\n\n\n<p> We simulated three nanoplasmonic structures with unprecedented resolution: <\/p>\n\n\n\n<iframe loading=\"lazy\" src=\"https:\/\/widgets.figshare.com\/articles\/4949516\/embed?show_title=0\" allowfullscreen=\"true\" width=\"240\" height=\"260\" frameborder=\"0\"><\/iframe>\n        \n<iframe loading=\"lazy\" src=\"https:\/\/widgets.figshare.com\/articles\/4949519\/embed?show_title=0\" allowfullscreen=\"true\" width=\"240\" height=\"260\" frameborder=\"0\"><\/iframe>\n        \n<iframe loading=\"lazy\" src=\"https:\/\/widgets.figshare.com\/articles\/4949522\/embed?show_title=0\" allowfullscreen=\"true\" width=\"240\" height=\"260\" frameborder=\"0\"><\/iframe>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Convergence and accuracy of FDTD for plasmonics: Though the use of FDTD to model nanoplasmonic structures continues to rise, a comprehensive study on the convergence and accuracy of the method for nanoplasmonic structures had yet to be reported. With access to the largest supercomuter in Canada at the time, the Blue Gene\/Q from SOSCIP, we &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Computational nanophotonics&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":33,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-66","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Computational nanophotonics - Computational nanophotonics lab<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Computational nanophotonics - Computational nanophotonics lab\" \/>\n<meta property=\"og:description\" content=\"Convergence and accuracy of FDTD for plasmonics: Though the use of FDTD to model nanoplasmonic structures continues to rise, a comprehensive study on the convergence and accuracy of the method for nanoplasmonic structures had yet to be reported. With access to the largest supercomuter in Canada at the time, the Blue Gene\/Q from SOSCIP, we &hellip; Continue reading &quot;Computational nanophotonics&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66\" \/>\n<meta property=\"og:site_name\" content=\"Computational nanophotonics lab\" \/>\n<meta property=\"article:modified_time\" content=\"2019-04-30T19:00:51+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66\",\"url\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66\",\"name\":\"Computational nanophotonics - Computational nanophotonics lab\",\"isPartOf\":{\"@id\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/#website\"},\"datePublished\":\"2019-04-06T20:03:49+00:00\",\"dateModified\":\"2019-04-30T19:00:51+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Research\",\"item\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=33\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Computational nanophotonics\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/#website\",\"url\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/\",\"name\":\"Computational nanophotonics lab\",\"description\":\"Research group of Lora Ramunno at the University of Ottawa\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mysite.science.uottawa.ca\/lramunno\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Computational nanophotonics - Computational nanophotonics lab","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66","og_locale":"en_US","og_type":"article","og_title":"Computational nanophotonics - Computational nanophotonics lab","og_description":"Convergence and accuracy of FDTD for plasmonics: Though the use of FDTD to model nanoplasmonic structures continues to rise, a comprehensive study on the convergence and accuracy of the method for nanoplasmonic structures had yet to be reported. With access to the largest supercomuter in Canada at the time, the Blue Gene\/Q from SOSCIP, we &hellip; Continue reading \"Computational nanophotonics\"","og_url":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66","og_site_name":"Computational nanophotonics lab","article_modified_time":"2019-04-30T19:00:51+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66","url":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66","name":"Computational nanophotonics - Computational nanophotonics lab","isPartOf":{"@id":"https:\/\/mysite.science.uottawa.ca\/lramunno\/#website"},"datePublished":"2019-04-06T20:03:49+00:00","dateModified":"2019-04-30T19:00:51+00:00","breadcrumb":{"@id":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=66#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mysite.science.uottawa.ca\/lramunno\/"},{"@type":"ListItem","position":2,"name":"Research","item":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?page_id=33"},{"@type":"ListItem","position":3,"name":"Computational nanophotonics"}]},{"@type":"WebSite","@id":"https:\/\/mysite.science.uottawa.ca\/lramunno\/#website","url":"https:\/\/mysite.science.uottawa.ca\/lramunno\/","name":"Computational nanophotonics lab","description":"Research group of Lora Ramunno at the University of Ottawa","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mysite.science.uottawa.ca\/lramunno\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/mysite.science.uottawa.ca\/lramunno\/index.php?rest_route=\/wp\/v2\/pages\/66","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mysite.science.uottawa.ca\/lramunno\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mysite.science.uottawa.ca\/lramunno\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mysite.science.uottawa.ca\/lramunno\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mysite.science.uottawa.ca\/lramunno\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66"}],"version-history":[{"count":16,"href":"https:\/\/mysite.science.uottawa.ca\/lramunno\/index.php?rest_route=\/wp\/v2\/pages\/66\/revisions"}],"predecessor-version":[{"id":810,"href":"https:\/\/mysite.science.uottawa.ca\/lramunno\/index.php?rest_route=\/wp\/v2\/pages\/66\/revisions\/810"}],"up":[{"embeddable":true,"href":"https:\/\/mysite.science.uottawa.ca\/lramunno\/index.php?rest_route=\/wp\/v2\/pages\/33"}],"wp:attachment":[{"href":"https:\/\/mysite.science.uottawa.ca\/lramunno\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}