{"id":291,"date":"2025-03-02T11:57:31","date_gmt":"2025-03-02T10:57:31","guid":{"rendered":"https:\/\/www.qst.unina.it\/?page_id=291"},"modified":"2025-03-30T13:57:44","modified_gmt":"2025-03-30T11:57:44","slug":"quantum-optics-2-2","status":"publish","type":"page","link":"https:\/\/www.qst.unina.it\/index.php\/quantum-optics-2-2\/","title":{"rendered":"Quantum Optics 2"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"291\" class=\"elementor elementor-291\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2eca693 e-flex e-con-boxed e-con e-parent\" data-id=\"2eca693\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-972d72d e-con-full e-flex e-con e-child\" data-id=\"972d72d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-68b0e1c elementor-widget elementor-widget-image\" data-id=\"68b0e1c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/high_dimension.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"high dimension\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjkzLCJ1cmwiOiJodHRwczpcL1wvd3d3LnFzdC51bmluYS5pdFwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMDNcL2hpZ2hfZGltZW5zaW9uLmpwZyJ9\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"605\" height=\"605\" src=\"https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/high_dimension.jpg\" class=\"attachment-large size-large wp-image-293\" alt=\"high dimension\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26779d3 e-con-full e-flex e-con e-child\" data-id=\"26779d3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3900686 elementor-widget elementor-widget-text-editor\" data-id=\"3900686\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>&#8211; High-dimensional quantum information<br \/><\/strong>Generation, manipulation and measurement of high-dimensional photonic states allow one to go beyond the binary encoding of qubits. This, in turns, unlocks novel quantum information protocols as well as a practical tools for experimental foundational tests of quantum mechanics.<\/p><p><strong>References<\/strong>:<br \/>Graffitti F. <strong>et al.<\/strong> Hyperentanglement in structured quantum light. <strong>Physical Review Research 2<\/strong> (4), 043350 (2020).<\/p><p>D\u2019Ambrosio, V. <strong>et al.<\/strong> Tunable two-photon quantum interference of structured light <strong>Phisical Review Letters 122<\/strong>, 013601 (2019).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-650cef8 e-flex e-con-boxed e-con e-parent\" data-id=\"650cef8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-cc9e35a e-con-full e-flex e-con e-child\" data-id=\"cc9e35a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-68b9d06 elementor-widget elementor-widget-image\" data-id=\"68b9d06\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum_optics2_Quantum_Inspired_sensing.jpeg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Quantum_optics2_Quantum_Inspired_sensing\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzM2LCJ1cmwiOiJodHRwczpcL1wvd3d3LnFzdC51bmluYS5pdFwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMDNcL1F1YW50dW1fb3B0aWNzMl9RdWFudHVtX0luc3BpcmVkX3NlbnNpbmcuanBlZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"605\" height=\"608\" src=\"https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum_optics2_Quantum_Inspired_sensing.jpeg\" class=\"attachment-large size-large wp-image-736\" alt=\"\" srcset=\"https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum_optics2_Quantum_Inspired_sensing.jpeg 718w, https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum_optics2_Quantum_Inspired_sensing-300x301.jpeg 300w, https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum_optics2_Quantum_Inspired_sensing-150x151.jpeg 150w, https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum_optics2_Quantum_Inspired_sensing-100x100.jpeg 100w, https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum_optics2_Quantum_Inspired_sensing-200x201.jpeg 200w, https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum_optics2_Quantum_Inspired_sensing-450x452.jpeg 450w, https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum_optics2_Quantum_Inspired_sensing-600x603.jpeg 600w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-43e657d e-con-full e-flex e-con e-child\" data-id=\"43e657d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d0ca64b elementor-widget elementor-widget-text-editor\" data-id=\"d0ca64b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>&#8211; Quantum Inspired Sensing<br \/><\/strong>Light is an invaluable tool for fast, non-invasive and accurate measurement of physical quantities. By exploiting NOON-like photonic states based on structured light we develop optical transducers of angular or mechanical displacements with enhanced sensing performances.<\/p><p><strong>References<\/strong>:<br \/>Barboza R. et al Ultra-sensitive measurement of transverse displacement with linear photonic gears.<strong> Nature Communications 13<\/strong>, 1080 (2022).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b9325c5 e-flex e-con-boxed e-con e-parent\" data-id=\"b9325c5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6f246e0 e-con-full e-flex e-con e-child\" data-id=\"6f246e0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f798fff elementor-widget elementor-widget-image\" data-id=\"f798fff\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum-correlations.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Quantum correlations\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjk1LCJ1cmwiOiJodHRwczpcL1wvd3d3LnFzdC51bmluYS5pdFwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMDNcL1F1YW50dW0tY29ycmVsYXRpb25zLmpwZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"605\" height=\"605\" src=\"https:\/\/www.qst.unina.it\/wp-content\/uploads\/2025\/03\/Quantum-correlations.jpg\" class=\"attachment-large size-large wp-image-295\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ead1827 e-con-full e-flex e-con e-child\" data-id=\"ead1827\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f0ec4ae elementor-widget elementor-widget-text-editor\" data-id=\"f0ec4ae\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>&#8211; Quantum correlations engineering<br \/><\/strong>Controlling and exploiting quantum correlations is a critical task in quantum technologies. We tailor photonic correlations in optical modes by leveraging on the concept of structured light and quantum interference.<\/p><p><strong>References<\/strong>:<br \/>Schiano C. et al Engineering quantum states from a spatially structured quantum eraser. <strong>Science Advances 10<\/strong>, eadm9278 (2024).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>&#8211; High-dimensional quantum informationGeneration, manipulation and measurement of high-dimensional photonic states allow one to go beyond the binary encoding of qubits. This, in turns, unlocks novel quantum information protocols as well as a practical tools for experimental foundational tests of &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/www.qst.unina.it\/index.php\/quantum-optics-2-2\/\"> <span class=\"screen-reader-text\">Quantum Optics 2<\/span> Leggi tutto &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-291","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.qst.unina.it\/index.php\/wp-json\/wp\/v2\/pages\/291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qst.unina.it\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qst.unina.it\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qst.unina.it\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qst.unina.it\/index.php\/wp-json\/wp\/v2\/comments?post=291"}],"version-history":[{"count":12,"href":"https:\/\/www.qst.unina.it\/index.php\/wp-json\/wp\/v2\/pages\/291\/revisions"}],"predecessor-version":[{"id":739,"href":"https:\/\/www.qst.unina.it\/index.php\/wp-json\/wp\/v2\/pages\/291\/revisions\/739"}],"wp:attachment":[{"href":"https:\/\/www.qst.unina.it\/index.php\/wp-json\/wp\/v2\/media?parent=291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}