{"id":307587,"date":"2023-09-20T10:14:17","date_gmt":"2023-09-20T10:14:17","guid":{"rendered":"\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/"},"modified":"2023-09-20T10:14:17","modified_gmt":"2023-09-20T10:14:17","slug":"regular-pyramid-array-in-rcwa","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/","title":{"rendered":"Regular pyramid array in RCWA"},"content":{"rendered":"<p><img decoding=\"async\" style=\"font-size: 18.6667px\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204779-mceclip0.jpg\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204789-mceclip1.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204803-mceclip2.jpg\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204808-mceclip3.png\"><\/p>\n<p>When there exists distance between pyramid structure and RCWA boundary, the result shows reasonable reflectance.<br \/>But, when the RCWA boundary get closes to the pyramid structure and there is no distance between them, the result shows larger than 1.<\/p>\n<p>I set the same number of relative inferfaces for each cases and the only difference between them is x,y &nbsp;span of RCWA.<br \/>So I think accuracy is not a problem.<\/p>\n<p>How can I resolve the issue?<\/p>\n","protected":false},"template":"","class_list":["post-307587","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=\"When there exists distance between pyramid structure and RCWA boundary, the result shows reasonable reflectance.But, when the RCWA boundary get closes to the pyramid structure and there is no distance between them, the result shows larger than 1.I set the same number of relative inferfaces for each cases and the only difference between them is\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/\" \/>\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=\"Regular pyramid array in RCWA | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"When there exists distance between pyramid structure and RCWA boundary, the result shows reasonable reflectance.But, when the RCWA boundary get closes to the pyramid structure and there is no distance between them, the result shows larger than 1.I set the same number of relative inferfaces for each cases and the only difference between them is\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204779-mceclip0.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204779-mceclip0.jpg\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-09-20T10:14:17+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-09-20T10:14:17+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Regular pyramid array in RCWA | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"When there exists distance between pyramid structure and RCWA boundary, the result shows reasonable reflectance.But, when the RCWA boundary get closes to the pyramid structure and there is no distance between them, the result shows larger than 1.I set the same number of relative inferfaces for each cases and the only difference between them is\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204779-mceclip0.jpg\" \/>\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\\\/regular-pyramid-array-in-rcwa\\\/#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\\\/regular-pyramid-array-in-rcwa\\\/#listItem\",\"name\":\"Regular pyramid array in RCWA\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/regular-pyramid-array-in-rcwa\\\/#listItem\",\"position\":3,\"name\":\"Regular pyramid array in RCWA\",\"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\\\/regular-pyramid-array-in-rcwa\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/regular-pyramid-array-in-rcwa\\\/\",\"name\":\"Regular pyramid array in RCWA | Ansys Learning Forum\",\"description\":\"When there exists distance between pyramid structure and RCWA boundary, the result shows reasonable reflectance.But, when the RCWA boundary get closes to the pyramid structure and there is no distance between them, the result shows larger than 1.I set the same number of relative inferfaces for each cases and the only difference between them is\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/regular-pyramid-array-in-rcwa\\\/#breadcrumblist\"},\"datePublished\":\"2023-09-20T10:14:17+00:00\",\"dateModified\":\"2023-09-20T10:14:17+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Regular pyramid array in RCWA | Ansys Learning Forum","description":"When there exists distance between pyramid structure and RCWA boundary, the result shows reasonable reflectance.But, when the RCWA boundary get closes to the pyramid structure and there is no distance between them, the result shows larger than 1.I set the same number of relative inferfaces for each cases and the only difference between them is","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/#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\/regular-pyramid-array-in-rcwa\/#listItem","name":"Regular pyramid array in RCWA"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/#listItem","position":3,"name":"Regular pyramid array in RCWA","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\/regular-pyramid-array-in-rcwa\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/","name":"Regular pyramid array in RCWA | Ansys Learning Forum","description":"When there exists distance between pyramid structure and RCWA boundary, the result shows reasonable reflectance.But, when the RCWA boundary get closes to the pyramid structure and there is no distance between them, the result shows larger than 1.I set the same number of relative inferfaces for each cases and the only difference between them is","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/#breadcrumblist"},"datePublished":"2023-09-20T10:14:17+00:00","dateModified":"2023-09-20T10:14:17+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Regular pyramid array in RCWA | Ansys Learning Forum","og:description":"When there exists distance between pyramid structure and RCWA boundary, the result shows reasonable reflectance.But, when the RCWA boundary get closes to the pyramid structure and there is no distance between them, the result shows larger than 1.I set the same number of relative inferfaces for each cases and the only difference between them is","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204779-mceclip0.jpg","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204779-mceclip0.jpg","article:published_time":"2023-09-20T10:14:17+00:00","article:modified_time":"2023-09-20T10:14:17+00:00","twitter:card":"summary_large_image","twitter:title":"Regular pyramid array in RCWA | Ansys Learning Forum","twitter:description":"When there exists distance between pyramid structure and RCWA boundary, the result shows reasonable reflectance.But, when the RCWA boundary get closes to the pyramid structure and there is no distance between them, the result shows larger than 1.I set the same number of relative inferfaces for each cases and the only difference between them is","twitter:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/20-09-2023-1695204779-mceclip0.jpg"},"aioseo_meta_data":{"post_id":"307587","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":"content","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":true,"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":"2024-10-28 17:44:24","updated":"2024-10-28 17:44:24","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\tRegular pyramid array in RCWA\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":"Regular pyramid array in RCWA","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regular-pyramid-array-in-rcwa\/"}],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["27993","33648"],"_bbp_author_ip":["168.143.243.24"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["332"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["307587"],"_bbp_forum_id":["27833"],"_bbp_engagement":["27993","33648"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["307767"],"_bbp_last_active_id":["307767"],"_bbp_last_active_time":["2023-09-20 22:35:22"]},"test":"handonseas-harvard-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/307587","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\/307587\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=307587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}