{"id":442,"date":"2017-03-30T18:45:15","date_gmt":"2017-03-30T18:45:15","guid":{"rendered":"https:\/\/beta.research.ece.ncsu.edu\/osl\/?p=442"},"modified":"2017-03-30T18:45:58","modified_gmt":"2017-03-30T18:45:58","slug":"phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers","status":"publish","type":"post","link":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/","title":{"rendered":"Phase error in FTSs   employing polarization   interferometers"},"content":{"rendered":"<p><span class=\"fontstyle0\">Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common methods of compensating for phase errors include the Mertz, Forman, and Connes phase correction techniques. However, birefringent interferometers often have highly symmetric interferograms; thus, <\/span><span class=\"fontstyle0\">compensating for phase errors may represent an unnecessary and\/or detrimental step in post processing. In this paper, an analysis of the phase error generated by the Infrared Hyperspectral Imaging Polarimeter (IHIP) is conducted. First, a model of the IHIP is presented that quantifies the phase error in the system. The error associated with calculating spectra from single-sided interferograms, using Mertz phase correction and simple singlesided to double-sided mirroring, is then investigated and compared to \u201ctrue\u201d double-sided Connes phase corrected spectra. These error calculations are set within the context of measurements taken from a Michelson interferometer-based Fourier transform spectrometer. Results demonstrate that the phase error of the IHIP is comparatively small and that Mertz phase correction may not be necessary to minimize error in the spectral calculation.<\/span><\/p>\n<div class=\"csl-bib-body\">\n<div class=\"csl-entry\">\n<div class=\"csl-left-margin\">Y. Wang, M. W. Kudenov, and J. Craven-Jones, &#8220;Phase error in Fourier transform spectrometers employing polarization interferometers,&#8221; in (2014), Vol. 9099, p. 90990K\u201390990K\u20138.<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common&#8230;<\/p>\n","protected":false},"author":103,"featured_media":443,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[7],"tags":[],"class_list":["post-442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conference-proceedings"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common methods of compensating for phase errors include the Mertz, Forman, and Connes phase correction techniques. However, birefringent interferometers often have highly symmetric interferograms; thus, compensating for phase errors may represent\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"mwkudeno\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"OSL | Optical Sensing Lab\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Phase error in FTSs employing polarization interferometers | OSL\" \/>\n\t\t<meta property=\"og:description\" content=\"Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common methods of compensating for phase errors include the Mertz, Forman, and Connes phase correction techniques. However, birefringent interferometers often have highly symmetric interferograms; thus, compensating for phase errors may represent\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2017-03-30T18:45:15+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2017-03-30T18:45:58+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Phase error in FTSs employing polarization interferometers | OSL\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common methods of compensating for phase errors include the Mertz, Forman, and Connes phase correction techniques. However, birefringent interferometers often have highly symmetric interferograms; thus, compensating for phase errors may represent\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#article\",\"name\":\"Phase error in FTSs employing polarization interferometers | OSL\",\"headline\":\"Phase error in FTSs   employing polarization   interferometers\",\"author\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/author\\\/mwkudeno\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/wp-content\\\/uploads\\\/sites\\\/27\\\/2017\\\/03\\\/phase-errors.jpg\",\"width\":970,\"height\":1136},\"datePublished\":\"2017-03-30T18:45:15+00:00\",\"dateModified\":\"2017-03-30T18:45:58+00:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#webpage\"},\"articleSection\":\"Proceedings\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/category\\\/conference-proceedings\\\/#listItem\",\"name\":\"Proceedings\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/category\\\/conference-proceedings\\\/#listItem\",\"position\":2,\"name\":\"Proceedings\",\"item\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/category\\\/conference-proceedings\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#listItem\",\"name\":\"Phase error in FTSs   employing polarization   interferometers\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#listItem\",\"position\":3,\"name\":\"Phase error in FTSs   employing polarization   interferometers\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/category\\\/conference-proceedings\\\/#listItem\",\"name\":\"Proceedings\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/#organization\",\"name\":\"OSL\",\"description\":\"Optical Sensing Lab\",\"url\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/author\\\/mwkudeno\\\/#author\",\"url\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/author\\\/mwkudeno\\\/\",\"name\":\"mwkudeno\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4d7f79345fade5e02bd393168d3cafc1eff625e1e2a2cb3a46b14a67e0e32238?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"mwkudeno\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#webpage\",\"url\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/\",\"name\":\"Phase error in FTSs employing polarization interferometers | OSL\",\"description\":\"Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common methods of compensating for phase errors include the Mertz, Forman, and Connes phase correction techniques. However, birefringent interferometers often have highly symmetric interferograms; thus, compensating for phase errors may represent\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/author\\\/mwkudeno\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/author\\\/mwkudeno\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/wp-content\\\/uploads\\\/sites\\\/27\\\/2017\\\/03\\\/phase-errors.jpg\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#mainImage\",\"width\":970,\"height\":1136},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/2017\\\/03\\\/30\\\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\\\/#mainImage\"},\"datePublished\":\"2017-03-30T18:45:15+00:00\",\"dateModified\":\"2017-03-30T18:45:58+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/#website\",\"url\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/\",\"name\":\"OSL\",\"description\":\"Optical Sensing Lab\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/research.ece.ncsu.edu\\\/osl\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Phase error in FTSs employing polarization interferometers | OSL","description":"Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common methods of compensating for phase errors include the Mertz, Forman, and Connes phase correction techniques. However, birefringent interferometers often have highly symmetric interferograms; thus, compensating for phase errors may represent","canonical_url":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#article","name":"Phase error in FTSs employing polarization interferometers | OSL","headline":"Phase error in FTSs   employing polarization   interferometers","author":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/author\/mwkudeno\/#author"},"publisher":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/research.ece.ncsu.edu\/osl\/wp-content\/uploads\/sites\/27\/2017\/03\/phase-errors.jpg","width":970,"height":1136},"datePublished":"2017-03-30T18:45:15+00:00","dateModified":"2017-03-30T18:45:58+00:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#webpage"},"isPartOf":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#webpage"},"articleSection":"Proceedings"},{"@type":"BreadcrumbList","@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/research.ece.ncsu.edu\/osl#listItem","position":1,"name":"Home","item":"https:\/\/research.ece.ncsu.edu\/osl","nextItem":{"@type":"ListItem","@id":"https:\/\/research.ece.ncsu.edu\/osl\/category\/conference-proceedings\/#listItem","name":"Proceedings"}},{"@type":"ListItem","@id":"https:\/\/research.ece.ncsu.edu\/osl\/category\/conference-proceedings\/#listItem","position":2,"name":"Proceedings","item":"https:\/\/research.ece.ncsu.edu\/osl\/category\/conference-proceedings\/","nextItem":{"@type":"ListItem","@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#listItem","name":"Phase error in FTSs   employing polarization   interferometers"},"previousItem":{"@type":"ListItem","@id":"https:\/\/research.ece.ncsu.edu\/osl#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#listItem","position":3,"name":"Phase error in FTSs   employing polarization   interferometers","previousItem":{"@type":"ListItem","@id":"https:\/\/research.ece.ncsu.edu\/osl\/category\/conference-proceedings\/#listItem","name":"Proceedings"}}]},{"@type":"Organization","@id":"https:\/\/research.ece.ncsu.edu\/osl\/#organization","name":"OSL","description":"Optical Sensing Lab","url":"https:\/\/research.ece.ncsu.edu\/osl\/"},{"@type":"Person","@id":"https:\/\/research.ece.ncsu.edu\/osl\/author\/mwkudeno\/#author","url":"https:\/\/research.ece.ncsu.edu\/osl\/author\/mwkudeno\/","name":"mwkudeno","image":{"@type":"ImageObject","@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/4d7f79345fade5e02bd393168d3cafc1eff625e1e2a2cb3a46b14a67e0e32238?s=96&d=mm&r=g","width":96,"height":96,"caption":"mwkudeno"}},{"@type":"WebPage","@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#webpage","url":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/","name":"Phase error in FTSs employing polarization interferometers | OSL","description":"Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common methods of compensating for phase errors include the Mertz, Forman, and Connes phase correction techniques. However, birefringent interferometers often have highly symmetric interferograms; thus, compensating for phase errors may represent","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/#website"},"breadcrumb":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#breadcrumblist"},"author":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/author\/mwkudeno\/#author"},"creator":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/author\/mwkudeno\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/research.ece.ncsu.edu\/osl\/wp-content\/uploads\/sites\/27\/2017\/03\/phase-errors.jpg","@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#mainImage","width":970,"height":1136},"primaryImageOfPage":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/#mainImage"},"datePublished":"2017-03-30T18:45:15+00:00","dateModified":"2017-03-30T18:45:58+00:00"},{"@type":"WebSite","@id":"https:\/\/research.ece.ncsu.edu\/osl\/#website","url":"https:\/\/research.ece.ncsu.edu\/osl\/","name":"OSL","description":"Optical Sensing Lab","inLanguage":"en-US","publisher":{"@id":"https:\/\/research.ece.ncsu.edu\/osl\/#organization"}}]},"og:locale":"en_US","og:site_name":"OSL | Optical Sensing Lab","og:type":"article","og:title":"Phase error in FTSs employing polarization interferometers | OSL","og:description":"Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common methods of compensating for phase errors include the Mertz, Forman, and Connes phase correction techniques. However, birefringent interferometers often have highly symmetric interferograms; thus, compensating for phase errors may represent","og:url":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/","article:published_time":"2017-03-30T18:45:15+00:00","article:modified_time":"2017-03-30T18:45:58+00:00","twitter:card":"summary","twitter:title":"Phase error in FTSs employing polarization interferometers | OSL","twitter:description":"Phase error is common in reflective interferometers, such as the Michelson. This yields highly asymmetric interferograms that complicate the post-processing of single-sided interference data. Common methods of compensating for phase errors include the Mertz, Forman, and Connes phase correction techniques. However, birefringent interferometers often have highly symmetric interferograms; thus, compensating for phase errors may represent"},"aioseo_meta_data":{"post_id":"442","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"Article","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"location":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2020-12-21 11:17:30","updated":"2025-07-13 08:09:52","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/research.ece.ncsu.edu\/osl\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/research.ece.ncsu.edu\/osl\/category\/conference-proceedings\/\" title=\"Proceedings\">Proceedings<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tPhase error in FTSs   employing polarization   interferometers\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/research.ece.ncsu.edu\/osl"},{"label":"Proceedings","link":"https:\/\/research.ece.ncsu.edu\/osl\/category\/conference-proceedings\/"},{"label":"Phase error in FTSs   employing polarization   interferometers","link":"https:\/\/research.ece.ncsu.edu\/osl\/2017\/03\/30\/phase-error-in-fourier-transform-spectrometers-employing-polarization-interferometers\/"}],"_links":{"self":[{"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/posts\/442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/users\/103"}],"replies":[{"embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/comments?post=442"}],"version-history":[{"count":3,"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/posts\/442\/revisions"}],"predecessor-version":[{"id":446,"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/posts\/442\/revisions\/446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/media\/443"}],"wp:attachment":[{"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/media?parent=442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/categories?post=442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/osl\/wp-json\/wp\/v2\/tags?post=442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}