{"id":36041,"date":"2018-04-01T20:12:12","date_gmt":"2018-04-01T20:12:12","guid":{"rendered":"https:\/\/silvaco.com\/%e6%9c%aa%e5%88%86%e7%b1%bb\/hints-tips-and-solutions-april-may-june-2018\/"},"modified":"2021-10-13T09:45:11","modified_gmt":"2021-10-13T16:45:11","slug":"hints-tips-and-solutions-april-may-june-2018","status":"publish","type":"post","link":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/","title":{"rendered":"Hints, Tips and Solutions &#8211; Adding Random Noise to Mask Layout"},"content":{"rendered":"<div id='template_overview'  class='avia-section main_color avia-section-small avia-no-border-styling  avia-bg-style-scroll  avia-builder-el-0  el_before_av_section  avia-builder-el-first   container_wrap fullsize' style='background-color: #ffffff;  margin-top:0px; margin-bottom:0px; '  ><div class='container' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-36041'><div class='entry-content-wrapper clearfix'>\n<div class='flex_column_table av-equal-height-column-flextable -flextable' style='margin-top:20px; margin-bottom:0px; '><div class=\"flex_column av_three_fourth  flex_column_table_cell av-equal-height-column av-align-top first  avia-builder-el-1  el_before_av_one_fourth  avia-builder-el-first  \" style='padding:0px 0px 0px 0px ; border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock  '   itemprop=\"text\" ><h1 align=\"center\">Hints, Tips and Solutions<\/h1>\n<h4 align=\"center\">Adding Random Noise to Mask Layout<\/h4>\n<p><strong>Introduction<\/strong><\/p>\n<p>Geometrical module of Victory Process allows the fast and accurate transfer of mask patterns to the structure. However, sometimes it is necessary to emulate the imperfections of physical processes while retaining the speed and accuracy of the geometrical approximation. For example, you may want to test the tolerance of the final device to random fluctuations in structure\u2019s geometry.<\/p>\n<p>With Victory Process you can achieve this by adding the random noise to the existing mask layout and using the resulting mask in further process simulation steps.<\/p>\n<p><strong>Algorithm <\/strong><\/p>\n<p>Victory Process allows you to create a new mask layout based on the existing one by adding a random noise with given amplitude and frequency to layout\u2019s edges. The following algorithm is used:<\/p>\n<ol>\n<li>Each side of the polygon(s) forming the layout is divided into intervals based on noise frequency;<\/li>\n<li>Each interval is split in two by inserting a single random point;<\/li>\n<li>Newly inserted point is shifted in direction orthogonal to original polygon\u2019s side either inwardly or outwardly. The shift distance is a random number between zero and half of the given amplitude;<\/li>\n<\/ol>\n<p>The newly generated perturbed mask is then added to the layout and can be used in subsequent simulation steps.<\/p>\n<\/div><\/section><\/div><div class='av-flex-placeholder'><\/div><div class=\"flex_column av_one_fourth  flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding   avia-builder-el-3  el_after_av_three_fourth  avia-builder-el-last  \" style='border-radius:0px; ' id=\"whitepaper\" ><p><div  class='avia-builder-widget-area clearfix  avia-builder-el-4  el_before_av_image  avia-builder-el-first '><div id=\"nav_menu-29\" class=\"widget clearfix widget_nav_menu\"><div class=\"menu-simulation-standard-side-menu-chinese-simplified-container\"><ul id=\"menu-simulation-standard-side-menu-chinese-simplified\" class=\"menu\"><li id=\"menu-item-35571\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-35571\"><a href=\"https:\/\/silvaco.com\/zh-hans\/technical-library\/simulation-standard\/\">Simulation Standard<\/a><\/li>\n<\/ul><\/div><\/div><\/div><br \/>\n<div  class='avia-image-container  av-styling-    avia-builder-el-5  el_after_av_sidebar  el_before_av_button  avia-align-center '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><div class='avia-image-overlay-wrap'><a href=\"\/dynamicweb\/jsp\/downloads\/DownloadDocStepsAction.do?req=download&amp;nm=simstd_Q2_2018_a4-hints.pdf\" class='avia_image' target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"232\" height=\"300\" class='wp-image-19099 avia-img-lazy-loading-not-19099 avia_image' src=\"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/02\/simstd_Q2_a4-hints_2018-1-232x300.jpg\" alt='' title='simstd_Q2_a4-hints_2018-1'  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/02\/simstd_Q2_a4-hints_2018-1-232x300.jpg 232w, https:\/\/silvaco.com\/wp-content\/uploads\/2020\/02\/simstd_Q2_a4-hints_2018-1-768x994.jpg 768w, https:\/\/silvaco.com\/wp-content\/uploads\/2020\/02\/simstd_Q2_a4-hints_2018-1-545x705.jpg 545w, https:\/\/silvaco.com\/wp-content\/uploads\/2020\/02\/simstd_Q2_a4-hints_2018-1-29x37.jpg 29w, https:\/\/silvaco.com\/wp-content\/uploads\/2020\/02\/simstd_Q2_a4-hints_2018-1-43x55.jpg 43w, https:\/\/silvaco.com\/wp-content\/uploads\/2020\/02\/simstd_Q2_a4-hints_2018-1-37x48.jpg 37w, https:\/\/silvaco.com\/wp-content\/uploads\/2020\/02\/simstd_Q2_a4-hints_2018-1.jpg 782w\" sizes=\"(max-width: 232px) 100vw, 232px\" \/><\/a><\/div><\/div><\/div><br \/>\n<div  class='avia-button-wrap avia-button-center  avia-builder-el-6  el_after_av_image  avia-builder-el-last ' ><a href='\/dynamicweb\/jsp\/downloads\/DownloadDocStepsAction.do?req=download&amp;nm=simstd_Q2_2018_a4-hints.pdf' class='avia-button  avia-color-grey   avia-icon_select-yes-right-icon avia-size-small avia-position-center ' target=\"_blank\" rel=\"noopener noreferrer\"><span class='avia_iconbox_title' >Download Simulation Standard<\/span><span class='avia_button_icon avia_button_icon_right' aria-hidden='true' data-av_icon='\ue875' data-av_iconfont='entypo-fontello'><\/span><\/a><\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='av_section_2'  class='avia-section main_color avia-section-small avia-no-border-styling  avia-bg-style-scroll  avia-builder-el-7  el_after_av_section  avia-builder-el-last   container_wrap fullsize' style='background-color: #ffffff;  margin-top:0px; margin-bottom:0px; '  ><div class='container' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-36041'><div class='entry-content-wrapper clearfix'>\n<div class='flex_column_table av-equal-height-column-flextable -flextable' style='margin-top:20px; margin-bottom:0px; '><div class=\"flex_column av_one_full  flex_column_table_cell av-equal-height-column av-align-top first  avia-builder-el-8  avia-builder-el-no-sibling  \" style='padding:0px 0px 0px 0px ; border-radius:0px; '><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Geometrical module of Victory Process allows the fast and accurate transfer of mask patterns to the structure. However, sometimes it is necessary to emulate the imperfections of physical processes while retaining the speed and accuracy of the geometrical approximation. For example, you may want to test the tolerance of the final device to random fluctuations in structure\u2019s geometry.<\/p>\n","protected":false},"author":5,"featured_media":19285,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7723],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v24.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hints, Tips and Solutions - Adding Random Noise to Mask Layout - Silvaco<\/title>\n<meta name=\"description\" content=\"Geometrical module of Victory Process allows the fast and accurate transfer of mask patterns to the structure.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hints, Tips and Solutions - Adding Random Noise to Mask Layout\" \/>\n<meta property=\"og:description\" content=\"Geometrical module of Victory Process allows the fast and accurate transfer of mask patterns to the structure.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/\" \/>\n<meta property=\"og:site_name\" content=\"Silvaco\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SilvacoSoftware\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-01T20:12:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-10-13T16:45:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/03\/hints-tips_fig3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"550\" \/>\n\t<meta property=\"og:image:height\" content=\"426\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ingrid Schwarz\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SilvacoSoftware\" \/>\n<meta name=\"twitter:site\" content=\"@SilvacoSoftware\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ingrid Schwarz\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/\",\"url\":\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/\",\"name\":\"Hints, Tips and Solutions - Adding Random Noise to Mask Layout - Silvaco\",\"isPartOf\":{\"@id\":\"https:\/\/silvaco.com\/zh-hans\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/03\/hints-tips_fig3.jpg\",\"datePublished\":\"2018-04-01T20:12:12+00:00\",\"dateModified\":\"2021-10-13T16:45:11+00:00\",\"author\":{\"@id\":\"https:\/\/silvaco.com\/zh-hans\/#\/schema\/person\/f85f880bc8a7ce823b36a9072e1f0a29\"},\"description\":\"Geometrical module of Victory Process allows the fast and accurate transfer of mask patterns to the structure.\",\"breadcrumb\":{\"@id\":\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#breadcrumb\"},\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#primaryimage\",\"url\":\"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/03\/hints-tips_fig3.jpg\",\"contentUrl\":\"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/03\/hints-tips_fig3.jpg\",\"width\":550,\"height\":426},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/silvaco.com\/zh-hans\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Hints, Tips and Solutions &#8211; Adding Random Noise to Mask Layout\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/silvaco.com\/zh-hans\/#website\",\"url\":\"https:\/\/silvaco.com\/zh-hans\/\",\"name\":\"Silvaco\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/silvaco.com\/zh-hans\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-CN\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/silvaco.com\/zh-hans\/#\/schema\/person\/f85f880bc8a7ce823b36a9072e1f0a29\",\"name\":\"Ingrid Schwarz\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"https:\/\/silvaco.com\/zh-hans\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d3bb75be07e3e2b63d0be26dc8912ffe?s=96&d=blank&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d3bb75be07e3e2b63d0be26dc8912ffe?s=96&d=blank&r=g\",\"caption\":\"Ingrid Schwarz\"},\"url\":\"https:\/\/silvaco.com\/zh-hans\/author\/ingrid\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Hints, Tips and Solutions - Adding Random Noise to Mask Layout - Silvaco","description":"Geometrical module of Victory Process allows the fast and accurate transfer of mask patterns to the structure.","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:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/","og_locale":"zh_CN","og_type":"article","og_title":"Hints, Tips and Solutions - Adding Random Noise to Mask Layout","og_description":"Geometrical module of Victory Process allows the fast and accurate transfer of mask patterns to the structure.","og_url":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/","og_site_name":"Silvaco","article_publisher":"https:\/\/www.facebook.com\/SilvacoSoftware\/","article_published_time":"2018-04-01T20:12:12+00:00","article_modified_time":"2021-10-13T16:45:11+00:00","og_image":[{"width":550,"height":426,"url":"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/03\/hints-tips_fig3.jpg","type":"image\/jpeg"}],"author":"Ingrid Schwarz","twitter_card":"summary_large_image","twitter_creator":"@SilvacoSoftware","twitter_site":"@SilvacoSoftware","twitter_misc":{"\u4f5c\u8005":"Ingrid Schwarz","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"5 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/","url":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/","name":"Hints, Tips and Solutions - Adding Random Noise to Mask Layout - Silvaco","isPartOf":{"@id":"https:\/\/silvaco.com\/zh-hans\/#website"},"primaryImageOfPage":{"@id":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#primaryimage"},"image":{"@id":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#primaryimage"},"thumbnailUrl":"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/03\/hints-tips_fig3.jpg","datePublished":"2018-04-01T20:12:12+00:00","dateModified":"2021-10-13T16:45:11+00:00","author":{"@id":"https:\/\/silvaco.com\/zh-hans\/#\/schema\/person\/f85f880bc8a7ce823b36a9072e1f0a29"},"description":"Geometrical module of Victory Process allows the fast and accurate transfer of mask patterns to the structure.","breadcrumb":{"@id":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#breadcrumb"},"inLanguage":"zh-CN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/"]}]},{"@type":"ImageObject","inLanguage":"zh-CN","@id":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#primaryimage","url":"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/03\/hints-tips_fig3.jpg","contentUrl":"https:\/\/silvaco.com\/wp-content\/uploads\/2020\/03\/hints-tips_fig3.jpg","width":550,"height":426},{"@type":"BreadcrumbList","@id":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/hints-tips-and-solutions-april-may-june-2018\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/silvaco.com\/zh-hans\/"},{"@type":"ListItem","position":2,"name":"Hints, Tips and Solutions &#8211; Adding Random Noise to Mask Layout"}]},{"@type":"WebSite","@id":"https:\/\/silvaco.com\/zh-hans\/#website","url":"https:\/\/silvaco.com\/zh-hans\/","name":"Silvaco","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/silvaco.com\/zh-hans\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-CN"},{"@type":"Person","@id":"https:\/\/silvaco.com\/zh-hans\/#\/schema\/person\/f85f880bc8a7ce823b36a9072e1f0a29","name":"Ingrid Schwarz","image":{"@type":"ImageObject","inLanguage":"zh-CN","@id":"https:\/\/silvaco.com\/zh-hans\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d3bb75be07e3e2b63d0be26dc8912ffe?s=96&d=blank&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d3bb75be07e3e2b63d0be26dc8912ffe?s=96&d=blank&r=g","caption":"Ingrid Schwarz"},"url":"https:\/\/silvaco.com\/zh-hans\/author\/ingrid\/"}]}},"_links":{"self":[{"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/posts\/36041"}],"collection":[{"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=36041"}],"version-history":[{"count":1,"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/posts\/36041\/revisions"}],"predecessor-version":[{"id":36045,"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/posts\/36041\/revisions\/36045"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/media\/19285"}],"wp:attachment":[{"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=36041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=36041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/silvaco.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=36041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}