{"id":1379,"date":"2026-03-17T09:21:15","date_gmt":"2026-03-17T08:21:15","guid":{"rendered":"https:\/\/au.feri.um.si\/leoss\/?p=1379"},"modified":"2026-03-17T09:21:15","modified_gmt":"2026-03-17T08:21:15","slug":"high-resolution-short-response-time-fiber-optic-temperature-sensor","status":"publish","type":"post","link":"https:\/\/au.feri.um.si\/leoss\/en\/high-resolution-short-response-time-fiber-optic-temperature-sensor\/","title":{"rendered":"High Resolution Short Response Time Fiber-Optic Temperature Sensor"},"content":{"rendered":"<p>This paper presents an all-silica microwire optical sensor designed for both fast response time and high-resolution temperature detection. The sensor consists of a thin optical microwire created at the tip of an optical fiber, configured as a temperature sensitive Fabry-Perot interferometer. For the purposes of achieving rapid response times, the sensing section of the sensor has a diameter of 11 \u03bcm. Experimental bench tests were set up to evaluate the sensor\u2019s static and dynamic performance. The results indicate a sensor system resolution of about 5 mK and demonstrate a bandwidth of 38 Hz that corresponds to a response time of 4ms in still air. The sensor\u2019s functionality is shown through a basic periodic gas compression method detecting small temperature fluctuations. In addition, the sensor was demonstrated for operation up to 600 degrees Celsius.<\/p>\n\n\n\n<p>January 2024IEEE Sensors JournalPP(99):1-1<\/p>\n\n\n\n<p>DOI: <a rel=\"noreferrer noopener\" href=\"https:\/\/doi.org\/10.1109\/JSEN.2024.3517640\" target=\"_blank\">10.1109\/JSEN.2024.3517640<\/a><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"749\" height=\"434\" data-id=\"1380\"  src=\"https:\/\/au.feri.um.si\/leoss\/wp-content\/uploads\/sites\/2\/2026\/03\/Miniature-all-fiber-temperature-sensor-structure.png\" alt=\"\" class=\"wp-image-1380\" srcset=\"https:\/\/au.feri.um.si\/leoss\/wp-content\/uploads\/sites\/2\/2026\/03\/Miniature-all-fiber-temperature-sensor-structure.png 749w, https:\/\/au.feri.um.si\/leoss\/wp-content\/uploads\/sites\/2\/2026\/03\/Miniature-all-fiber-temperature-sensor-structure-300x174.png 300w, https:\/\/au.feri.um.si\/leoss\/wp-content\/uploads\/sites\/2\/2026\/03\/Miniature-all-fiber-temperature-sensor-structure-18x10.png 18w, https:\/\/au.feri.um.si\/leoss\/wp-content\/uploads\/sites\/2\/2026\/03\/Miniature-all-fiber-temperature-sensor-structure-360x209.png 360w\" sizes=\"(max-width: 749px) 100vw, 749px\" \/><\/figure>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>This paper presents an all-silica microwire optical sensor designed for both fast response time and high-resolution temperature detection. The sensor consists of a thin optical microwire created at the tip of an optical fiber, configured as a temperature sensitive Fabry-Perot <a href=\"https:\/\/au.feri.um.si\/leoss\/en\/high-resolution-short-response-time-fiber-optic-temperature-sensor\/\" class=\"read-more\">Read More &#8230;<\/a><\/p>","protected":false},"author":7,"featured_media":1380,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[27,40,11],"tags":[],"_links":{"self":[{"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/posts\/1379"}],"collection":[{"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/comments?post=1379"}],"version-history":[{"count":1,"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/posts\/1379\/revisions"}],"predecessor-version":[{"id":1381,"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/posts\/1379\/revisions\/1381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/media\/1380"}],"wp:attachment":[{"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/media?parent=1379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/categories?post=1379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/au.feri.um.si\/leoss\/en\/wp-json\/wp\/v2\/tags?post=1379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}