{"id":14595,"date":"2024-01-23T12:18:09","date_gmt":"2024-01-23T11:18:09","guid":{"rendered":"https:\/\/vcq.quantum.at\/?p=14595"},"modified":"2024-04-23T11:51:56","modified_gmt":"2024-04-23T09:51:56","slug":"elementor-14595","status":"publish","type":"post","link":"https:\/\/vcq.quantum.at\/blog\/2024\/01\/23\/elementor-14595\/","title":{"rendered":"MONDAY, 29 JANUARY 2024, VCQ COLLOQUIUM TALK BY RACHEL GRANGE"},"content":{"rendered":"\t\t
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Lithium niobate on Insulator and Beyond:<\/strong>
Overcoming Fabrication Challenges for Integrated and Flat Photonics<\/strong><\/h2>

\u00a0<\/p>

Nonlinear and electro-optic devices are present in our daily life with many applications: light sources for microsurgery, green laser pointers, or modulators for telecommunication. Most of them use bulk materials such as glass fibers or high-quality crystals, hardly integrable or scalable. Even the fast developments of thin film lithium niobate face the challenging etching of metal-oxides. Therefore, the quest for a non-centrosymmetric material system, easy to fabricate and to scale up while maintaining its functionality is still ongoing. Here I will present our recent advances in top-down fabrication of lithium niobate devices and bottom-up assemblies of randomly oriented nanocrystals or sol-gel to produce nonlinear classical and quantum signals.<\/p>

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Monday, 29 January 2024<\/strong>
at Lise Meitner Lecture Hall at Universit\u00e4t Wien Boltzmanngasse 5, 1090 Vienna, 1. OG<\/strong><\/p>

17:00 VCQ Student Talk by Oliver Diekmann<\/strong>
Two atoms in a fish-eye lens playing pingpong with a single photon<\/strong><\/p>

17:15 VCQ Colloquium talk by Rachel Grange<\/strong><\/p>

Host: Stefan Rotter<\/strong><\/p>

***There will be drinks & snacks after the talk!***
Zoom link: https:\/\/vcq.quantum.at\/colloquium-ws-23-24\/<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Lithium niobate on Insulator and Beyond: Overcoming Fabrication Challenges for Integrated and Flat Photonics Nonlinear and electro-optic devices are present in our daily life with many applications: light sources for microsurgery, green laser pointers, or modulators for telecommunication. Most of them use bulk materials such as glass fibers or high-quality crystals, hardly integrable or scalable. […]<\/p>\n","protected":false},"author":1,"featured_media":14597,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1,12,9,8],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/posts\/14595"}],"collection":[{"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/comments?post=14595"}],"version-history":[{"count":12,"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/posts\/14595\/revisions"}],"predecessor-version":[{"id":14610,"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/posts\/14595\/revisions\/14610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/media\/14597"}],"wp:attachment":[{"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/media?parent=14595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/categories?post=14595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vcq.quantum.at\/wp-json\/wp\/v2\/tags?post=14595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}