{"id":923,"date":"2023-06-30T13:37:54","date_gmt":"2023-06-30T03:37:54","guid":{"rendered":"https:\/\/qo.lab.uq.edu.au\/?p=923"},"modified":"2025-05-14T08:44:19","modified_gmt":"2025-05-13T22:44:19","slug":"paper-out-in-prl","status":"publish","type":"post","link":"https:\/\/qo.lab.uq.edu.au\/?p=923","title":{"rendered":"Paper out in PRL"},"content":{"rendered":"<figure class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"672\" height=\"276\" src=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_1.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_1.png 672w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_1-300x123.png 300w\" sizes=\"auto, (max-width: 672px) 100vw, 672px\" \/><\/figure>\n\n\n<p>30 Jun 2023<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">Abstract<\/h4>\n\n\n\n<p>Optical-to-mechanical quantum state transfer is an important capability for future quantum networks, quantum communication, and distributed quantum sensing. However, existing continuous state transfer protocols operate in the resolved sideband regime, necessitating a high-quality optical cavity and a high mechanical resonance frequency. Here, we propose a continuous protocol that operates in the unresolved sideband regime. The protocol is based on feedback cooling, can be implemented with current technology, and is able to transfer non-Gaussian quantum states with high fidelity. Our protocol significantly expands the kinds of optomechanical devices for which continuous optical-to-mechanical state transfer is possible, paving the way toward quantum technological applications and the preparation of macroscopic superpositions to test the fundamentals of quantum science.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"1-figures\">Browse Figures<\/h4>\n\n\n\n<div class=\"wp-block-jetpack-slideshow aligncenter\" data-autoplay=\"true\" data-delay=\"4\" data-effect=\"slide\"><div class=\"wp-block-jetpack-slideshow_container swiper-container\"><ul class=\"wp-block-jetpack-slideshow_swiper-wrapper swiper-wrapper\"><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"578\" height=\"649\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-1607\" data-id=\"1607\" src=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_3.png\" srcset=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_3.png 578w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_3-267x300.png 267w\" sizes=\"auto, (max-width: 578px) 100vw, 578px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"702\" height=\"232\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-1608\" data-id=\"1608\" src=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_2.png\" srcset=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_2.png 702w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_2-300x99.png 300w\" sizes=\"auto, (max-width: 702px) 100vw, 702px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"672\" height=\"276\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-1606\" data-id=\"1606\" src=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_1.png\" srcset=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_1.png 672w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_1-300x123.png 300w\" sizes=\"auto, (max-width: 672px) 100vw, 672px\" \/><\/figure><\/li><\/ul><a class=\"wp-block-jetpack-slideshow_button-prev swiper-button-prev swiper-button-white\" role=\"button\"><\/a><a class=\"wp-block-jetpack-slideshow_button-next swiper-button-next swiper-button-white\" role=\"button\"><\/a><a aria-label=\"Pause Slideshow\" class=\"wp-block-jetpack-slideshow_button-pause\" role=\"button\"><\/a><div class=\"wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-white\"><\/div><\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"1-figures\">Authors<\/h4>\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\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/amy_headshot.jpg\" alt=\"\" class=\"wp-image-1609\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/amy_headshot.jpg 512w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/amy_headshot-300x300.jpg 300w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/amy_headshot-150x150.jpg 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\">Amy Navarathna<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"496\" height=\"557\" src=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2021\/04\/JB_mugshot-2.jpg\" alt=\"\" class=\"wp-image-857\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2021\/04\/JB_mugshot-2.jpg 496w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2021\/04\/JB_mugshot-2-267x300.jpg 267w\" sizes=\"auto, (max-width: 496px) 100vw, 496px\" \/><figcaption class=\"wp-element-caption\">James Bennett<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/qo.lab.uq.edu.au\/index.php\/team-members\/warwick-bowen\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2025\/04\/warwick_headshot.jpg\" alt=\"\" class=\"wp-image-1157\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2025\/04\/warwick_headshot.jpg 1080w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2025\/04\/warwick_headshot-300x300.jpg 300w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2025\/04\/warwick_headshot-1024x1024.jpg 1024w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2025\/04\/warwick_headshot-150x150.jpg 150w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2025\/04\/warwick_headshot-768x768.jpg 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/a><figcaption class=\"wp-element-caption\">Warwick Bowen<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div style=\"gap: 20px;\" class=\"align-button-center ub-buttons orientation-button-row ub-flex-wrap wp-block-ub-button\" id=\"ub-button-1eb000ec-324b-4add-a03e-96961005697e\"><div class=\"ub-button-container ub-button-full-container\">\n\t\t\t<a href=\"https:\/\/doi.org\/10.1103\/PhysRevLett.130.263603\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"ub-button-block-main  ub-button-full-width \" role=\"button\" style=\"--ub-button-background-color: #9362c4; --ub-button-color: #ffffff; --ub-button-border: none; --ub-button-hover-background-color: #000000; --ub-button-hover-color: #ffffff; --ub-button-hover-border: none; padding-top: 10px; padding-right: 10px; padding-bottom: 10px; padding-left: 10px; border-top-left-radius: 10px;; border-top-right-radius: 10px;; border-bottom-left-radius: 10px;; border-bottom-right-radius: 10px;; \">\n\t\t\t\t<div class=\"ub-button-content-holder\" style=\"flex-direction: row-reverse\">\n\t\t\t\t\t<span class=\"ub-button-icon-holder\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" height=\"35\" width=\"35\" viewbox=\"0 0 512 512\">\n\t\t\t\t\t<path fill=\"currentColor\" d=\"M502.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-128-128c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L402.7 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l370.7 0-73.4 73.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l128-128z\">\n\t\t\t\t<\/path><\/svg>\n\t\t\t<\/span><span class=\"ub-button-block-btn\">Read More<\/span>\n\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t<\/div><\/div>\n\n\n<div style=\"height:250px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"352\" height=\"93\" src=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2025\/04\/qqol.png\" alt=\"\" class=\"wp-image-1058\" srcset=\"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2025\/04\/qqol.png 352w, https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2025\/04\/qqol-300x79.png 300w\" sizes=\"auto, (max-width: 352px) 100vw, 352px\" \/><\/figure>\n\n\n<div class=\"wp-block-ub-divider ub_divider ub-divider-orientation-vertical\" id=\"ub_divider_85587a73-7ea5-47aa-80cb-66eaf48495f1\"><div class=\"ub_divider_wrapper\" style=\"position: relative; width: 2px; height: 100px; \" data-divider-alignment=\"center\"><div class=\"ub_divider_line\" style=\"border-left: 2px solid #ccc; width: fit-content; height: 100px; \"><\/div><\/div><\/div>\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<p>Copyright \u00a9 2025 University of Queensland <\/p>\n\n\n\n<p><a href=\"https:\/\/www.uq.edu.au\/legal\/copyright-privacy-disclaimer\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#000000\" class=\"has-inline-color\">UQ Privacy Policy<\/mark><\/a><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>30 Jun 2023 Abstract Optical-to-mechanical quantum state transfer is an important capability for future quantum networks, quantum communication, and distributed quantum sensing. However, existing continuous state transfer protocols operate in the resolved sideband regime, necessitating a high-quality optical cavity and a high mechanical resonance frequency. Here, we propose a continuous protocol that operates in the [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1606,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-923","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorised"],"featured_image_src":"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_1.png","author_info":{"display_name":false,"author_link":"https:\/\/qo.lab.uq.edu.au\/?author=5"},"jetpack_featured_media_url":"https:\/\/qo.lab.uq.edu.au\/wp-content\/uploads\/2023\/06\/statetrans_1.png","_links":{"self":[{"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=\/wp\/v2\/posts\/923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=923"}],"version-history":[{"count":4,"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=\/wp\/v2\/posts\/923\/revisions"}],"predecessor-version":[{"id":1613,"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=\/wp\/v2\/posts\/923\/revisions\/1613"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=\/wp\/v2\/media\/1606"}],"wp:attachment":[{"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qo.lab.uq.edu.au\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}