{"id":1165,"date":"2022-05-19T09:15:49","date_gmt":"2022-05-19T09:15:49","guid":{"rendered":"http:\/\/www.dkphotonics.com\/blog\/?p=1165"},"modified":"2022-05-19T09:18:51","modified_gmt":"2022-05-19T09:18:51","slug":"how-does-polarization-maintaining-fiber-work","status":"publish","type":"post","link":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/","title":{"rendered":"How Does Polarization Maintaining Fiber Work?"},"content":{"rendered":"\n<p>Polarization-maintaining fiber is a fundamental component in fiber optics. It is often abbreviated as PMF or PM fiber. In simple terms, it is a single-mode optical fiber that allows the linearly polarized light to preserve its polarization state while propagating across it, given that the linearly polarized light is properly launched into the fiber. Consequently, there is negligent or no cross-coupling of optical power between two polarization modes. This type of optical fiber is essential for applications where <a href=\"http:\/\/www.dkphotonics.com\/blog\/pm-isolator-coupler-and-circulator-the-3-important-polarization-maintaining-components\/\">polarization<\/a> preservation is important.<\/p>\n\n\n\n<p>Now that you know what polarization-maintaining optical fiber is, let\u2019s dive into how it works.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How Polarization-Maintaining Optical Fiber Works<\/strong><\/h2>\n\n\n\n<p>To make polarization-maintaining optical fiber work, a systematic linear birefringence is intentionally introduced. It allows two well-defined polarization modes to travel across the fiber with very different phase velocities.<\/p>\n\n\n\n<p>PM fiber is often characterized by its beat length for a particular <a href=\"http:\/\/www.dkphotonics.com\/blog\/what-is-wavelength-division-multiplexing-and-its-benefits\/\">wavelength<\/a>, represented as L<sub>b<\/sub>. The beat length is the distance over which the wave in one mode experiences an additional delay of one wavelength when compared to the other polarization mode. Hence, PM optical fiber of the length L<sub>b<\/sub> \/2 is considered equivalent to the half-wave plate.<\/p>\n\n\n\n<p>Now consider the fact that random coupling might occur between two polarization states over a significant length of PM fiber. In such a scenario, at the very initial point 0 along with the fiber, the wave in polarization mode 1 induces amplitude into mode 2 at some phase.<\/p>\n\n\n\n<p>However, at point \u00bd L<sub>b<\/sub> along with the fiber, the same coupling coefficient between the two polarization modes induces an amplitude into mode 2 which now becomes 180 degrees out of phase with the wave coupled at point 0 and hence results in cancellation.<\/p>\n\n\n\n<p>Now, at point L<sub>b<\/sub> along with the fiber, the coupling is again in its original phase but then, at 3\/2 L<sub>b<\/sub> it will get again out of phase. This phenomenon will keep occurring so on.<\/p>\n\n\n\n<p>Hence, the chances of coherent addition of wave amplitudes through cross-coupling over distances that are larger than L<sub>b<\/sub> get eliminated. Most of the power of the wave remains in its original polarization mode and therefore, exits the fiber in the same mode as well.<\/p>\n\n\n\n<p>Thus, <a href=\"http:\/\/www.dkphotonics.com\/blog\/the-role-of-optical-fibers-in-fiber-optics-applications-and-pm-components\/\">optical fiber<\/a> connectors that are used for PM fibers are specifically used in a way so that the two polarization modes remain aligned with each other and exit in a specific orientation.<\/p>\n\n\n\n<p>Remember that polarization-maintaining fiber doesn\u2019t function like a polarizer as it doesn\u2019t polarize the light. It simply maintains the linear polarization of the launched linearly polarized light that aligns with one of the fiber\u2019s polarization modes. If a linearly polarized light is launched into the fiber at a different angle, it will excite both polarization modes and will allow the light wave to propagate at slightly different phase velocities.<\/p>\n\n\n\n<p>DK Photonics is a top-notch China-based manufacturer of <strong><a href=\"http:\/\/www.dkphotonics.com\/product\/PM-Components.html\">polarization-maintaining fiber<\/a><\/strong> in a variety of specifications. If you don\u2019t see PM fiber with the specifications that you need, don\u2019t worry. We also offer customized orders. So, please feel free to contact us to discuss your custom specifications for PM fibers. &nbsp;&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Polarization-maintaining fiber is a fundamental component in fiber optics. It is often abbreviated as PMF or PM fiber. In simple terms, it is a single-mode optical fiber that allows the linearly polarized light to preserve its polarization state while propagating across it, given that the linearly polarized light is properly launched into the fiber. Consequently, &hellip; <a href=\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">How Does Polarization Maintaining Fiber Work?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":1152,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[136,139],"tags":[188],"class_list":["post-1165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pm-components","category-pm-isolator","tag-polarization-maintaining-fiber"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Does Polarization Maintaining Fiber Work?<\/title>\n<meta name=\"description\" content=\"DK Photonics is a top-notch China-based manufacturer of polarization-maintaining fiber in a variety of specifications\" \/>\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.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Does Polarization Maintaining Fiber Work?\" \/>\n<meta property=\"og:description\" content=\"DK Photonics is a top-notch China-based manufacturer of polarization-maintaining fiber in a variety of specifications\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/\" \/>\n<meta property=\"og:site_name\" content=\"DK Photonics Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100007490146301\" \/>\n<meta property=\"article:published_time\" content=\"2022-05-19T09:15:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-05-19T09:18:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@dkphotonics\" \/>\n<meta name=\"twitter:site\" content=\"@dkphotonics\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/person\/0b457ec0f0d290e882388bd40032efe1\"},\"headline\":\"How Does Polarization Maintaining Fiber Work?\",\"datePublished\":\"2022-05-19T09:15:49+00:00\",\"dateModified\":\"2022-05-19T09:18:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/\"},\"wordCount\":517,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png\",\"keywords\":[\"polarization-maintaining fiber\"],\"articleSection\":[\"PM Components\",\"PM Isolator\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/\",\"url\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/\",\"name\":\"How Does Polarization Maintaining Fiber Work?\",\"isPartOf\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png\",\"datePublished\":\"2022-05-19T09:15:49+00:00\",\"dateModified\":\"2022-05-19T09:18:51+00:00\",\"description\":\"DK Photonics is a top-notch China-based manufacturer of polarization-maintaining fiber in a variety of specifications\",\"breadcrumb\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#primaryimage\",\"url\":\"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png\",\"contentUrl\":\"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png\",\"width\":1600,\"height\":1000,\"caption\":\"polarization-maintaining fiber\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.dkphotonics.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How Does Polarization Maintaining Fiber Work?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#website\",\"url\":\"https:\/\/www.dkphotonics.com\/blog\/\",\"name\":\"DK Photonics Blog\",\"description\":\"DK Photonics&#039; Blog is to introduce fiber optical passive components\",\"publisher\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.dkphotonics.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#organization\",\"name\":\"DK Photonics\",\"url\":\"https:\/\/www.dkphotonics.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"http:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/DK-new-12-10.png\",\"contentUrl\":\"http:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/DK-new-12-10.png\",\"width\":2182,\"height\":404,\"caption\":\"DK Photonics\"},\"image\":{\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/profile.php?id=100007490146301\",\"https:\/\/x.com\/dkphotonics\",\"http:\/\/www.linkedin.com\/company\/dk-photonics-technology-co-limited?trk=top_nav_home\",\"https:\/\/www.pinterest.com\/dkphotonicstech\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/person\/0b457ec0f0d290e882388bd40032efe1\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/fcb0db5bdb78ccbc1e937aa53511ea8664bfc70e5a0ce119c5dfa4fc35774d68?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/fcb0db5bdb78ccbc1e937aa53511ea8664bfc70e5a0ce119c5dfa4fc35774d68?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"url\":\"https:\/\/www.dkphotonics.com\/blog\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How Does Polarization Maintaining Fiber Work?","description":"DK Photonics is a top-notch China-based manufacturer of polarization-maintaining fiber in a variety of specifications","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.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/","og_locale":"en_US","og_type":"article","og_title":"How Does Polarization Maintaining Fiber Work?","og_description":"DK Photonics is a top-notch China-based manufacturer of polarization-maintaining fiber in a variety of specifications","og_url":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/","og_site_name":"DK Photonics Blog","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=100007490146301","article_published_time":"2022-05-19T09:15:49+00:00","article_modified_time":"2022-05-19T09:18:51+00:00","og_image":[{"width":1600,"height":1000,"url":"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png","type":"image\/png"}],"author":"admin","twitter_card":"summary_large_image","twitter_creator":"@dkphotonics","twitter_site":"@dkphotonics","twitter_misc":{"Written by":"admin","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#article","isPartOf":{"@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/"},"author":{"name":"admin","@id":"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/person\/0b457ec0f0d290e882388bd40032efe1"},"headline":"How Does Polarization Maintaining Fiber Work?","datePublished":"2022-05-19T09:15:49+00:00","dateModified":"2022-05-19T09:18:51+00:00","mainEntityOfPage":{"@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/"},"wordCount":517,"commentCount":0,"publisher":{"@id":"https:\/\/www.dkphotonics.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#primaryimage"},"thumbnailUrl":"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png","keywords":["polarization-maintaining fiber"],"articleSection":["PM Components","PM Isolator"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/","url":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/","name":"How Does Polarization Maintaining Fiber Work?","isPartOf":{"@id":"https:\/\/www.dkphotonics.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#primaryimage"},"image":{"@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#primaryimage"},"thumbnailUrl":"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png","datePublished":"2022-05-19T09:15:49+00:00","dateModified":"2022-05-19T09:18:51+00:00","description":"DK Photonics is a top-notch China-based manufacturer of polarization-maintaining fiber in a variety of specifications","breadcrumb":{"@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#primaryimage","url":"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png","contentUrl":"https:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/TGG-CIR-64x28x26-lower-power.png","width":1600,"height":1000,"caption":"polarization-maintaining fiber"},{"@type":"BreadcrumbList","@id":"https:\/\/www.dkphotonics.com\/blog\/how-does-polarization-maintaining-fiber-work\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.dkphotonics.com\/blog\/"},{"@type":"ListItem","position":2,"name":"How Does Polarization Maintaining Fiber Work?"}]},{"@type":"WebSite","@id":"https:\/\/www.dkphotonics.com\/blog\/#website","url":"https:\/\/www.dkphotonics.com\/blog\/","name":"DK Photonics Blog","description":"DK Photonics&#039; Blog is to introduce fiber optical passive components","publisher":{"@id":"https:\/\/www.dkphotonics.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.dkphotonics.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.dkphotonics.com\/blog\/#organization","name":"DK Photonics","url":"https:\/\/www.dkphotonics.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/logo\/image\/","url":"http:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/DK-new-12-10.png","contentUrl":"http:\/\/www.dkphotonics.com\/blog\/wp-content\/uploads\/DK-new-12-10.png","width":2182,"height":404,"caption":"DK Photonics"},"image":{"@id":"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=100007490146301","https:\/\/x.com\/dkphotonics","http:\/\/www.linkedin.com\/company\/dk-photonics-technology-co-limited?trk=top_nav_home","https:\/\/www.pinterest.com\/dkphotonicstech\/"]},{"@type":"Person","@id":"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/person\/0b457ec0f0d290e882388bd40032efe1","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.dkphotonics.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/fcb0db5bdb78ccbc1e937aa53511ea8664bfc70e5a0ce119c5dfa4fc35774d68?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/fcb0db5bdb78ccbc1e937aa53511ea8664bfc70e5a0ce119c5dfa4fc35774d68?s=96&d=mm&r=g","caption":"admin"},"url":"https:\/\/www.dkphotonics.com\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/posts\/1165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/comments?post=1165"}],"version-history":[{"count":3,"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/posts\/1165\/revisions"}],"predecessor-version":[{"id":1168,"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/posts\/1165\/revisions\/1168"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/media\/1152"}],"wp:attachment":[{"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/media?parent=1165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/categories?post=1165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dkphotonics.com\/blog\/wp-json\/wp\/v2\/tags?post=1165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}