{"id":691265,"date":"2024-11-06T05:25:01","date_gmt":"2024-11-06T05:25:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/tia-455-203-a2009-r2014\/"},"modified":"2024-11-06T05:25:01","modified_gmt":"2024-11-06T05:25:01","slug":"tia-455-203-a2009-r2014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/tia\/tia-455-203-a2009-r2014\/","title":{"rendered":"TIA-455-203-A:2009 (R2014)"},"content":{"rendered":"<p>This FOTP is intended to characterize the encircled flux of two<br \/>\ntypes of light sources: transmission light sources, which are<br \/>\nusually coherent and substantially under-excite the mode volume of<br \/>\na multimode fiber, and measurement light sources, which are<br \/>\nincoherent and must excite most of the mode volume of a multimode<br \/>\nfiber.<\/p>\n<p>This FOTP sets forth a standard procedure for the collection of<br \/>\ntwo-dimensional fiber optic nearfield grayscale data and subsequent<br \/>\nreduction to one-dimensional data expressed as a set of three<br \/>\nsampled parametric functions of radius from the fiber&#039;s optical<br \/>\ncenter. This revision of this FOTP continues to fulfill its<br \/>\noriginal purpose, characterization of transmission light sources,<br \/>\nwhich enables the accurate mathematical prediction of minimum<br \/>\nguaranteed link length in 1 gigabit per second or greater fiber<br \/>\noptic data communication systems. New to this revision is support<br \/>\nfor improved measurement precision of insertion loss in multimode<br \/>\nfiber optic links through the characterization of measurement light<br \/>\nsources.<\/p>\n<p>Estimation of the fiber core diameter is not an objective of<br \/>\nthis FOTP.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>FOTP-203 Light Source Encircled Flux Measurement Method<\/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\/tia\/\"><b>TIA<\/b><\/a><\/td>\n<td>2009<\/td>\n<td>44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":691275,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2646],"product_tag":[],"class_list":{"0":"post-691265","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tia","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/691265","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\/691275"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=691265"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=691265"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=691265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}