{"id":2079,"date":"2022-01-13T13:06:08","date_gmt":"2022-01-13T12:06:08","guid":{"rendered":"http:\/\/polysense.poliba.it\/?p=2079"},"modified":"2022-02-08T09:00:59","modified_gmt":"2022-02-08T08:00:59","slug":"new-publication-on-photoacoustics-journal-6","status":"publish","type":"post","link":"https:\/\/polysense.poliba.it\/index.php\/2022\/01\/13\/new-publication-on-photoacoustics-journal-6\/","title":{"rendered":"New Publication on Photoacoustics Journal"},"content":{"rendered":"<p><span style=\"display: inline !important; float: none; background-color: #ffffff; color: #333333; cursor: text; font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">The PolySense team has just published\u00a0 a new article on Photoacoustics Journal Elsevier (IF 8.48)\u00a0 reporting on the performance of quartz tuning fork (QTF) based laser spectroscopy sensing employing multiple QTFs. To avoid that resonance frequency mismatching of the QTFs degrades the sensor performance, two types of resonance frequency matching method are here proposed.\u00a0Without regulation, the superposition coefficient \u03b7 was only 54.7%. When the temperature regulation was carried out, at a QTF2 operating temperature of 67.5 \u25e6C, an optimal \u03b7 value of 95.0% was obtained. For the pressure regulation approach, if operating QTF2 at pressure of 500 Torr, \u03b7 reached a value of 97.2%.\u00a0<\/span><\/p>\n<p>The following link provides access to the article.<\/p>\n<p><a href=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/01\/138_Freq-match-QTF_-Photoacoustics-2022.pdf\">http:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/01\/138_Freq-match-QTF_-Photoacoustics-2022.pdf<\/a><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2078\" src=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/01\/QTF-frq-match.jpg\" alt=\"\" width=\"1860\" height=\"1356\" srcset=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/01\/QTF-frq-match.jpg 1860w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/01\/QTF-frq-match-300x219.jpg 300w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/01\/QTF-frq-match-768x560.jpg 768w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2022\/01\/QTF-frq-match-1024x747.jpg 1024w\" sizes=\"(max-width: 1860px) 100vw, 1860px\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The PolySense team has just published\u00a0 a new article on Photoacoustics Journal Elsevier (IF 8.48)\u00a0 reporting on the performance of quartz tuning fork (QTF) based laser spectroscopy sensing employing multiple QTFs. To avoid that resonance frequency mismatching of the QTFs degrades the sensor performance, two types of resonance frequency matching method are here proposed.\u00a0Without regulation, <a href=\"https:\/\/polysense.poliba.it\/index.php\/2022\/01\/13\/new-publication-on-photoacoustics-journal-6\/\" rel=\"nofollow\"><span class=\"sr-only\">Leggi di pi\u00f9New Publication on Photoacoustics Journal<\/span>[&hellip;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":973,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2079","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-senza-categoria"],"_links":{"self":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/2079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/comments?post=2079"}],"version-history":[{"count":2,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/2079\/revisions"}],"predecessor-version":[{"id":2122,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/2079\/revisions\/2122"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/media\/973"}],"wp:attachment":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/media?parent=2079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/categories?post=2079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/tags?post=2079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}