{"id":2478,"date":"2008-02-12T13:47:17","date_gmt":"2008-02-12T13:47:17","guid":{"rendered":"https:\/\/www.oec-gmbh.de\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/"},"modified":"2008-02-12T13:47:17","modified_gmt":"2008-02-12T13:47:17","slug":"tetra-lateral","status":"publish","type":"page","link":"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/","title":{"rendered":"Tetra-lateral"},"content":{"rendered":"<table style=\"width: 100%;\" border=\"0\">\n<tbody>\n<tr>\n<td><strong>Tetra-lateral PSDs<br \/>\n<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Position-sensitive detectors (PSD)<br \/><\/strong><\/td>\n<p><\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><a href=\"\/wp-content\/uploads\/2008\/02\/tetra.png\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-thumbnail wp-image-963\" src=\"\/wp-content\/uploads\/2008\/02\/tetra-150x150.png\" alt=\"tetra\" width=\"150\" height=\"150\"><\/a>Tetra-lateral position-sensitive detectors are manufactured with a resistive layer for both one- and two-dimensional measurements. They feature a common anode and two cathodes for one-dimensional position sensing, and four cathodes for two-dimensional position sensing. These detectors are best suited for applications requiring measurements over a wide spatial range. They offer high sensitivity uniformity, low dark current, and good position linearity over 64% of the sensitive area. A reverse bias should be applied to these detectors to achieve optimal current linearity when dealing with large light signals. For further details, as well as for mounting one-dimensional PSDs, please refer to the \u201cPhotodiode Characteristics\u201d section of the catalog. Please note that the maximum recommended incident light power on the detector is 10 mW\/cm\u00b2. Additionally, the typical sensitivity uniformity for a 1 mm\u00b2 beam spot size is \u00b15% for the SC-25D and SC-50D, and \u00b12% for all other tetra-lateral detectors.       <\/p>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>A resistive layer<\/li>\n<li>High rise speed<\/li>\n<li>High dynamic range<\/li>\n<li>Very high resolution<\/li>\n<li>Independence from spot size and area<\/li>\n<\/ul>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li>Machine layout and control<\/li>\n<li>Level measurements<\/li>\n<li>Angle measurements<\/li>\n<li>3-dimensional vision<\/li>\n<li>Position measurements<\/li>\n<\/ul>\n<a class=\"prettylink pdf\"  href=\"http:\/\/www.oec-gmbh.de\/wp-content\/uploads\/2018\/08\/Tetra-Lateral.pdf\"><span style=\"float:right\"><\/span>Tetra-lateral<\/a>\n","protected":false},"excerpt":{"rendered":"<p>Tetra-lateral PSDs Position-sensitive detectors (PSD) &nbsp; Tetra-lateral position-sensitive detectors are manufactured with a resistive layer for both one- and two-dimensional measurements. They feature a common anode and two cathodes for one-dimensional position sensing, and four cathodes for two-dimensional position sensing. These detectors are best suited for applications requiring measurements over a wide spatial range. They&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2442,"menu_order":90,"comment_status":"open","ping_status":"closed","template":"page-products.php","meta":{"footnotes":""},"class_list":["post-2478","page","type-page","status-publish","hentry","entry","no-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tetra-lateral - OEC GmbH - Optoelektronische Komponenten &amp; Bauteile<\/title>\n<meta name=\"description\" content=\"Optoelektronische Komponenten, Module und Systeme: GaN, InGaAs, Si, Laserdiodenmodule, Optikkomponenten, Photoempf\u00e4nger und mehr.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tetra-lateral - OEC GmbH - Optoelektronische Komponenten &amp; Bauteile\" \/>\n<meta property=\"og:description\" content=\"Optoelektronische Komponenten, Module und Systeme: GaN, InGaAs, Si, Laserdiodenmodule, Optikkomponenten, Photoempf\u00e4nger und mehr.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/\" \/>\n<meta property=\"og:site_name\" content=\"OEC GmbH - Optoelektronische Komponenten &amp; Bauteile\" \/>\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:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/\",\"url\":\"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/\",\"name\":\"Tetra-lateral - OEC GmbH - Optoelektronische Komponenten &amp; Bauteile\",\"isPartOf\":{\"@id\":\"https:\/\/www.oec-gmbh.de\/en\/#website\"},\"datePublished\":\"2008-02-12T13:47:17+00:00\",\"description\":\"Optoelektronische Komponenten, Module und Systeme: GaN, InGaAs, Si, Laserdiodenmodule, Optikkomponenten, Photoempf\u00e4nger und mehr.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.oec-gmbh.de\/en\/oec-gmbh\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/www.oec-gmbh.de\/en\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Photodiodes, detectors &amp; sensors\",\"item\":\"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Si\",\"item\":\"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Tetra-lateral\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.oec-gmbh.de\/en\/#website\",\"url\":\"https:\/\/www.oec-gmbh.de\/en\/\",\"name\":\"OEC GmbH - Optoelektronische Komponenten &amp; Bauteile\",\"description\":\"Ber\u00fchrungsloses Messen mit Licht\",\"publisher\":{\"@id\":\"https:\/\/www.oec-gmbh.de\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.oec-gmbh.de\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.oec-gmbh.de\/en\/#organization\",\"name\":\"OEC GmbH\",\"url\":\"https:\/\/www.oec-gmbh.de\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.oec-gmbh.de\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.oec-gmbh.de\/wp-content\/uploads\/2014\/09\/logo1.png\",\"contentUrl\":\"https:\/\/www.oec-gmbh.de\/wp-content\/uploads\/2014\/09\/logo1.png\",\"width\":640,\"height\":284,\"caption\":\"OEC GmbH\"},\"image\":{\"@id\":\"https:\/\/www.oec-gmbh.de\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tetra-lateral - OEC GmbH - Optoelektronische Komponenten &amp; Bauteile","description":"Optoelektronische Komponenten, Module und Systeme: GaN, InGaAs, Si, Laserdiodenmodule, Optikkomponenten, Photoempf\u00e4nger und mehr.","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:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/","og_locale":"en_US","og_type":"article","og_title":"Tetra-lateral - OEC GmbH - Optoelektronische Komponenten &amp; Bauteile","og_description":"Optoelektronische Komponenten, Module und Systeme: GaN, InGaAs, Si, Laserdiodenmodule, Optikkomponenten, Photoempf\u00e4nger und mehr.","og_url":"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/","og_site_name":"OEC GmbH - Optoelektronische Komponenten &amp; Bauteile","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/","url":"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/","name":"Tetra-lateral - OEC GmbH - Optoelektronische Komponenten &amp; Bauteile","isPartOf":{"@id":"https:\/\/www.oec-gmbh.de\/en\/#website"},"datePublished":"2008-02-12T13:47:17+00:00","description":"Optoelektronische Komponenten, Module und Systeme: GaN, InGaAs, Si, Laserdiodenmodule, Optikkomponenten, Photoempf\u00e4nger und mehr.","breadcrumb":{"@id":"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/tetra-lateral\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.oec-gmbh.de\/en\/oec-gmbh\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.oec-gmbh.de\/en\/products\/"},{"@type":"ListItem","position":3,"name":"Photodiodes, detectors &amp; sensors","item":"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/"},{"@type":"ListItem","position":4,"name":"Si","item":"https:\/\/www.oec-gmbh.de\/en\/products\/photodiodes-detectors-sensors\/si\/"},{"@type":"ListItem","position":5,"name":"Tetra-lateral"}]},{"@type":"WebSite","@id":"https:\/\/www.oec-gmbh.de\/en\/#website","url":"https:\/\/www.oec-gmbh.de\/en\/","name":"OEC GmbH - Optoelektronische Komponenten &amp; Bauteile","description":"Ber\u00fchrungsloses Messen mit Licht","publisher":{"@id":"https:\/\/www.oec-gmbh.de\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.oec-gmbh.de\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.oec-gmbh.de\/en\/#organization","name":"OEC GmbH","url":"https:\/\/www.oec-gmbh.de\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.oec-gmbh.de\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.oec-gmbh.de\/wp-content\/uploads\/2014\/09\/logo1.png","contentUrl":"https:\/\/www.oec-gmbh.de\/wp-content\/uploads\/2014\/09\/logo1.png","width":640,"height":284,"caption":"OEC GmbH"},"image":{"@id":"https:\/\/www.oec-gmbh.de\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.oec-gmbh.de\/en\/wp-json\/wp\/v2\/pages\/2478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oec-gmbh.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.oec-gmbh.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.oec-gmbh.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oec-gmbh.de\/en\/wp-json\/wp\/v2\/comments?post=2478"}],"version-history":[{"count":0,"href":"https:\/\/www.oec-gmbh.de\/en\/wp-json\/wp\/v2\/pages\/2478\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.oec-gmbh.de\/en\/wp-json\/wp\/v2\/pages\/2442"}],"wp:attachment":[{"href":"https:\/\/www.oec-gmbh.de\/en\/wp-json\/wp\/v2\/media?parent=2478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}