{"id":1307,"date":"2025-02-06T17:51:50","date_gmt":"2025-02-06T16:51:50","guid":{"rendered":"https:\/\/web.infn.it\/km3net-napoli\/?page_id=1307"},"modified":"2025-02-13T11:26:22","modified_gmt":"2025-02-13T10:26:22","slug":"photosensors-lab","status":"publish","type":"page","link":"https:\/\/web.infn.it\/km3net-napoli\/photosensors-lab\/","title":{"rendered":"Photosensors lab"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-border-color has-secondary-border-color is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-white-color has-secondary-background-color has-text-color has-background has-link-color has-medium-font-size wp-elements-ae6bd59de0007524be929b4d8ff92266\"><strong>Working Group<\/strong><\/p>\n\n\n\n<ul style=\"margin-top:5px;margin-right:49px;margin-bottom:5px;margin-left:49px\" class=\"wp-block-list has-medium-font-size\">\n<li>Carlos Maximiliano Mollo<\/li>\n\n\n\n<li>Andreino Simonelli<\/li>\n\n\n\n<li>Antonio De Benedittis<\/li>\n<\/ul>\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-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/IMG_4067-1-edited-scaled.jpeg\" alt=\"\" class=\"wp-image-1328\" srcset=\"https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/IMG_4067-1-edited-scaled.jpeg 2560w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/IMG_4067-1-edited-300x169.jpeg 300w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/IMG_4067-1-edited-1024x576.jpeg 1024w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/IMG_4067-1-edited-768x432.jpeg 768w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/IMG_4067-1-edited-1536x864.jpeg 1536w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/IMG_4067-1-edited-2048x1152.jpeg 2048w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/IMG_4067-1-edited-1360x765.jpeg 1360w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/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-large\"><img decoding=\"async\" width=\"3024\" height=\"1701\" src=\"https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/illuminatioPMT-1-edited.png\" alt=\"\" class=\"wp-image-1330\" srcset=\"https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/illuminatioPMT-1-edited.png 3024w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/illuminatioPMT-1-edited-300x169.png 300w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/illuminatioPMT-1-edited-1024x576.png 1024w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/illuminatioPMT-1-edited-768x432.png 768w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/illuminatioPMT-1-edited-1536x864.png 1536w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/illuminatioPMT-1-edited-2048x1152.png 2048w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/illuminatioPMT-1-edited-1360x765.png 1360w\" sizes=\"(max-width: 3024px) 100vw, 3024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\">Expertise &amp; Research<\/p>\n\n\n\n<p class=\"has-small-font-size\">The research team has extensive experience with vacuum and semiconductor photodetection technologies. This expertise is demonstrated through key responsibilities in international astroparticle physics collaborations and numerous technological development projects.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-large-font-size\">State of the art and instrumentation<\/p>\n\n\n\n<p>The laboratory is equipped with high-end instrumentation, including:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 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\" style=\"padding-right:var(--wp--preset--spacing--80);padding-left:var(--wp--preset--spacing--80);flex-basis:30%\">\n<p><strong>Automated PMT Characterization Facility<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Timing measurements<\/li>\n\n\n\n<li>Gain calibration<\/li>\n\n\n\n<li>Noise parameter analysis<\/li>\n<\/ul>\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 aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"916\" src=\"https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/darcheboxe-1024x916.jpeg\" alt=\"\" class=\"wp-image-1337\" style=\"width:403px;height:auto\" srcset=\"https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/darcheboxe-1024x916.jpeg 1024w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/darcheboxe-300x268.jpeg 300w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/darcheboxe-768x687.jpeg 768w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/darcheboxe-1536x1374.jpeg 1536w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/darcheboxe-855x765.jpeg 855w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/darcheboxe.jpeg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p><strong>Automated Quantum Efficiency Measurement System<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Measurements across the UV\/VIS to NIR<\/li>\n\n\n\n<li>2D scanning of the detection surface<\/li>\n\n\n\n<li>Five degrees of freedom light source vectoring on the sensitive areas of the photodetectors (scan and tilt)<\/li>\n\n\n\n<li>Cesium 852nm line absorption spectroscopy for PMT photocathode degradation studies<\/li>\n\n\n\n<li>Dark-Walled Climatic Chamber<\/li>\n\n\n\n<li>Temperature and humidity-dependent sensor testing<\/li>\n\n\n\n<li>Single-Photon intensified camera<\/li>\n\n\n\n<li>Measurement of electrostatic discharges in photosensors and related devices<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"4032\" height=\"3024\" src=\"https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/cesio.png\" alt=\"\" class=\"wp-image-1342\" srcset=\"https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/cesio.png 4032w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/cesio-300x225.png 300w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/cesio-1024x768.png 1024w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/cesio-768x576.png 768w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/cesio-1536x1152.png 1536w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/cesio-2048x1536.png 2048w, https:\/\/web.infn.it\/km3net-napoli\/wp-content\/uploads\/2025\/02\/cesio-1020x765.png 1020w\" sizes=\"(max-width: 4032px) 100vw, 4032px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Working Group Expertise &amp; Research The research team has extensive experience with vacuum and semiconductor photodetection technologies. This expertise is demonstrated through key responsibilities in international astroparticle physics collaborations and numerous technological development projects. State of the art and instrumentation The laboratory [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-fullwidth","meta":{"footnotes":""},"class_list":["post-1307","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/web.infn.it\/km3net-napoli\/wp-json\/wp\/v2\/pages\/1307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.infn.it\/km3net-napoli\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/web.infn.it\/km3net-napoli\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/web.infn.it\/km3net-napoli\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/web.infn.it\/km3net-napoli\/wp-json\/wp\/v2\/comments?post=1307"}],"version-history":[{"count":16,"href":"https:\/\/web.infn.it\/km3net-napoli\/wp-json\/wp\/v2\/pages\/1307\/revisions"}],"predecessor-version":[{"id":1356,"href":"https:\/\/web.infn.it\/km3net-napoli\/wp-json\/wp\/v2\/pages\/1307\/revisions\/1356"}],"wp:attachment":[{"href":"https:\/\/web.infn.it\/km3net-napoli\/wp-json\/wp\/v2\/media?parent=1307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}