{"id":3687,"date":"2025-11-24T18:28:33","date_gmt":"2025-11-24T17:28:33","guid":{"rendered":"http:\/\/polysense.poliba.it\/?p=3687"},"modified":"2025-11-24T18:28:33","modified_gmt":"2025-11-24T17:28:33","slug":"new-publication-on-sensors-and-actuators-a-physical-journal","status":"publish","type":"post","link":"https:\/\/polysense.poliba.it\/index.php\/2025\/11\/24\/new-publication-on-sensors-and-actuators-a-physical-journal\/","title":{"rendered":"New Publication on Sensors and Actuators A: physical  Journal"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The PolySense team has just published\u00a0 a new article on Sensors and Actuators A: physical journal  (IF 4.9) reporting on a single-pass optical sensor designed for the detection of a broadband absorption feature of benzene. It is based on light-induced thermoelastic absorption spectroscopy (LITES) employing a novel InAs\/AlSb-based quantum cascade laser source emitting at 14.85 \u03bcm as light source, and a custom-designed quartz tuning fork (QTF) as infrared photodetector. The sensor system was operated in both amplitude (AM) and wavelength modulation (WM) mode to characterize the absorption band parameters and assess the sensor ultimate detection limit. An absorption cross-section of (1.1\u202f\u00b1\u202f0.1) \u00b7 10 cm2 was measured in AM mode with a minimum detection limit of 1.6 part-per-million, while a minimum detection limit of 0.6 part-per-million was achieved using the 2f-WM mode, at 0.1\u202fs of integration time, employing a 12\u202fcm long single-pass cell.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The following link provides access to the article:     <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/11\/Benzene-Lites.pdf\">http:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/11\/Benzene-Lites.pdf<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"959\" height=\"785\" src=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/11\/benzene-lites.jpg\" alt=\"\" class=\"wp-image-3683\" srcset=\"https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/11\/benzene-lites.jpg 959w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/11\/benzene-lites-300x246.jpg 300w, https:\/\/polysense.poliba.it\/wp-content\/uploads\/2025\/11\/benzene-lites-768x629.jpg 768w\" sizes=\"(max-width: 959px) 100vw, 959px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>The PolySense team has just published\u00a0 a new article on Sensors and Actuators A: physical journal (IF 4.9) reporting on a single-pass optical sensor designed for the detection of a broadband absorption feature of benzene. It is based on light-induced thermoelastic absorption spectroscopy (LITES) employing a novel InAs\/AlSb-based quantum cascade laser source emitting at 14.85 <a href=\"https:\/\/polysense.poliba.it\/index.php\/2025\/11\/24\/new-publication-on-sensors-and-actuators-a-physical-journal\/\" rel=\"nofollow\"><span class=\"sr-only\">Leggi di pi\u00f9New Publication on Sensors and Actuators A: physical  Journal<\/span>[&hellip;]<\/a><\/p>\n","protected":false},"author":2,"featured_media":3689,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3687","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\/3687","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/comments?post=3687"}],"version-history":[{"count":1,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/3687\/revisions"}],"predecessor-version":[{"id":3690,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/posts\/3687\/revisions\/3690"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/media\/3689"}],"wp:attachment":[{"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/media?parent=3687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/categories?post=3687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/polysense.poliba.it\/index.php\/wp-json\/wp\/v2\/tags?post=3687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}