{"id":540238,"date":"2024-11-05T16:45:15","date_gmt":"2024-11-05T16:45:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/din-en-iec-61300-3-55\/"},"modified":"2024-11-05T16:45:15","modified_gmt":"2024-11-05T16:45:15","slug":"din-en-iec-61300-3-55","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/din\/din-en-iec-61300-3-55\/","title":{"rendered":"DIN EN IEC 61300-3-55"},"content":{"rendered":"<p>This part of IEC 61300 provides methods for measuring the polarisation extinction ratio (PER) of single-mode, polarisation-maintaining (PM) optical components based upon PM fibres. This document also provides methods for detecting the input and output orientation of the PM components\u00b4 principal axes as well as methods for estimating the keying accuracy i.e. the angular misalignment between the principal axes and the mechanical reference key of the connectors, if these are present.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Fibre optic interconnecting devices and passive components &#8211; Basic test and measurement procedures &#8211; Part 3-55: Examinations and measurements &#8211; Polarisation extinction ratio and keying accuracy of polarisation maintaining, passive, optical components (Draft)<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/din\/\"><b>DIN<\/b><\/a><\/td>\n<td>2021-04<\/td>\n<td>47<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":540254,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[650,2635],"product_tag":[],"class_list":{"0":"post-540238","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-180-20","7":"product_cat-din","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/540238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/540254"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=540238"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=540238"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=540238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}