{"id":9034,"date":"2024-02-27T10:11:22","date_gmt":"2024-02-27T09:11:22","guid":{"rendered":"https:\/\/www.institut-foton.eu\/?p=9034"},"modified":"2026-07-16T13:58:12","modified_gmt":"2026-07-16T11:58:12","slug":"optique-integree","status":"publish","type":"post","link":"https:\/\/www.institut-foton.eu\/en\/optique-integree\/","title":{"rendered":"Integrated Photonics Transduction"},"content":{"rendered":"\n<p class=\"back wp-block-paragraph\">\u2b9e <a href=\"https:\/\/www.institut-foton.eu\/dpts\/sp\/\" data-type=\"page\" data-id=\"56\">D\u00e9partement SP<\/a> \u2b9e <a href=\"https:\/\/www.institut-foton.eu\/dpts\/sp\/#Thematiques_de_recherche\" data-type=\"page\" data-id=\"56\">Th\u00e9matiques de recherch<\/a><a href=\"https:\/\/www.institut-foton.eu\/equipes\/dop\/#Thematiques_de_recherche\" data-type=\"page\" data-id=\"56\">e<\/a> \u2b9e <a href=\"https:\/\/www.institut-foton.eu\/optique-guidee-et-capteurs\/\" data-type=\"link\" data-id=\"https:\/\/www.institut-foton.eu\/optique-guidee-et-capteurs\/\">Activit\u00e9 \u00ab\u202fOptique Guid\u00e9e et Capteurs\u202f\u00bb<\/a> \u2b9e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cross-cutting activities: Blue Photonics<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Photonic Systems (SP) team has extensive expertise in the development of miniaturized integrated photonic sensors for the detection of gases and liquids, particularly water pollutants. These sensors operate over a broad wavelength range, from the blue region to the mid-infrared, and address key societal challenges in the fields of environmental monitoring (BTEX, CO\u2082, CO, etc.), healthcare (volatile organic compounds, VOCs), and defence.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In recent years, the team&#8217;s research activities have contributed to:<\/p>\n\n\n\n<ul class=\"wp-block-list puce1\">\n<li>The development of integrated micro-resonators and photonic circuits based on polymers, porous silica and porous silicon. This includes the characterization of polymer micro-resonators for evanescent-wave sensing and porous silicon micro-resonators for bulk sensing. The team has experimentally demonstrated glucose concentration detection with state-of-the-art sensitivity, reaching up to 600 nm\/RIU at 1550 nm. <\/li>\n\n\n\n<li>The experimental demonstration of the Vernier effect using an integrated micro-resonator embedded in each arm of a Mach\u2013Zehnder interferometer fabricated from polymer materials. A sensor sensitivity of 17,558 nm\/RIU was achieved, with an estimated detection limit of 4.6 \u00d7 10\u207b\u2077 RIU. <\/li>\n\n\n\n<li>The development of integrated photonic devices based on chalcogenide glasses for the near-infrared (NIR) and mid-infrared (MIR) spectral ranges. The team demonstrated evanescent-wave transduction for gas and liquid sensing in the mid-infrared using integrated photonic devices fabricated from chalcogenide glasses. <\/li>\n\n\n\n<li>The demonstration of bulk CO\u2082 sensing in the mid-infrared using integrated waveguides based on porous silicon, together with studies on the impact of partial oxidation of the material on sensing performance<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"946\" height=\"577\" src=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-37.png\" alt=\"\" class=\"wp-image-9159\" srcset=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-37.png 946w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-37-300x183.png 300w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-37-768x468.png 768w\" sizes=\"auto, (max-width: 946px) 100vw, 946px\" \/><figcaption class=\"wp-element-caption\">Examples of integrated photonic components fabricated from porous materials (a) for bulk sensing, and from polymers or chalcogenide glasses for evanescent-wave sensing: straight waveguides in porous silicon (b) or chalcogenide glasses (c), a porous silicon ring micro-resonator (d), and the Vernier effect demonstrated using an integrated ring micro-resonator on each arm of a polymer-based Mach\u2013Zehnder interferometer (e).<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Examples of integrated photonics characterization setups, including a sample integrated with a microfluidic system.<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"510\" height=\"329\" src=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-38.png\" alt=\"\" class=\"wp-image-9160\" style=\"width:446px;height:auto\" srcset=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-38.png 510w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-38-300x194.png 300w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"244\" height=\"166\" src=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-39.png\" alt=\"\" class=\"wp-image-9161\" style=\"width:418px;height:auto\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"511\" src=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-40-1024x511.png\" alt=\"\" class=\"wp-image-9162\" srcset=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-40-1024x511.png 1024w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-40-300x150.png 300w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-40-768x383.png 768w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-40.png 1362w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><br>Comparison of the sensitivity of bulk sensing and surface sensing (based on evanescent-wave detection) for glucose sensing. The sensitivity enhancement achieved using the Vernier effect for surface glucose detection is also illustrated.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Comparison of the sensitivity of bulk sensing and surface sensing (based on evanescent-wave detection) for glucose sensing. The sensitivity enhancement achieved using the Vernier effect for surface glucose detection is also illustrated:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"921\" height=\"691\" src=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-41.png\" alt=\"\" class=\"wp-image-9163\" srcset=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-41.png 921w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-41-300x225.png 300w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-41-768x576.png 768w\" sizes=\"auto, (max-width: 921px) 100vw, 921px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"513\" src=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-42.png\" alt=\"\" class=\"wp-image-9164\" srcset=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-42.png 610w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-42-300x252.png 300w\" sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"411\" height=\"233\" src=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-43.png\" alt=\"\" class=\"wp-image-9165\" srcset=\"https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-43.png 411w, https:\/\/www.institut-foton.eu\/wp-content\/uploads\/2024\/02\/image-43-300x170.png 300w\" sizes=\"auto, (max-width: 411px) 100vw, 411px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Related Expertise and Facilities<\/h2>\n\n\n\n<ul class=\"wp-block-list puce1\">\n<li>Design of integrated photonic components for optical sensing<\/li>\n\n\n\n<li>Multi-wavelength characterization platforms, covering wavelengths from the blue region to the mid-infrared<\/li>\n\n\n\n<li>Development of microfluidic cells<\/li>\n\n\n\n<li>Development of nano- and microfabrication technologies through the CCLO technological platform<em>(link to the CCLO page)<\/em><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Collaborations<\/h2>\n\n\n\n<ul class=\"wp-block-list puce1\">\n<li>IEMN mettre les logos ou les liens apr\u00e8s chaque partenaire<\/li>\n\n\n\n<li>Institut Fresnel<\/li>\n\n\n\n<li>ISCR<\/li>\n\n\n\n<li>IMMM<\/li>\n\n\n\n<li>Ifremer<\/li>\n\n\n\n<li>Klearia<\/li>\n\n\n\n<li>Damart<\/li>\n\n\n\n<li>MIRSENSE<\/li>\n\n\n\n<li>Argotech<\/li>\n\n\n\n<li>Vigo Photonics<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Related Funded Projects<\/h2>\n\n\n\n<ul class=\"wp-block-list puce1\">\n<li>ANR&nbsp;: Mid-VOC, AQUAE, POCOMA<\/li>\n\n\n\n<li>Projet europ\u00e9en IBAIA<\/li>\n\n\n\n<li>E-diamant<\/li>\n\n\n\n<li>PHC Maghreb<\/li>\n\n\n\n<li>Projet instrumentation CNRS<\/li>\n\n\n\n<li>CPER Sophie et BreizhPhot<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Related Publications and Conferences<\/h2>\n\n\n\n<ul class=\"wp-block-list puce1\">\n<li>Th\u00e8ses soutenues&nbsp;: Paul, Pauline, Fabien, Aldo, Warda,<\/li>\n\n\n\n<li>Th\u00e8se en cours&nbsp;: Abdallah, Sofiane, Nouhaila, Sadok, Asma, Ronan<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cross-cutting activities: Blue Photonics The Photonic Systems (SP) team has extensive expertise in the development of miniaturized integrated photonic sensors for the detection of gases and liquids, particularly water pollutants. These sensors operate over a broad wavelength range, from the<\/p>\n","protected":false},"author":3,"featured_media":9161,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[61],"tags":[91,111,49],"class_list":["post-9034","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activites","tag-capteurs-et-applications","tag-departement-sp","tag-optique-guidee-capteurs"],"translation":{"provider":"WPGlobus","version":"3.0.3","language":"en","enabled_languages":["fr","en"],"languages":{"fr":{"title":true,"content":true,"excerpt":false},"en":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/posts\/9034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/comments?post=9034"}],"version-history":[{"count":11,"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/posts\/9034\/revisions"}],"predecessor-version":[{"id":12594,"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/posts\/9034\/revisions\/12594"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/media\/9161"}],"wp:attachment":[{"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/media?parent=9034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/categories?post=9034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.institut-foton.eu\/en\/wp-json\/wp\/v2\/tags?post=9034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}