{"id":2076,"date":"2023-05-24T14:29:13","date_gmt":"2023-05-24T14:29:13","guid":{"rendered":"https:\/\/web.cefitec.fct.unl.pt\/?page_id=2076"},"modified":"2023-05-24T14:52:21","modified_gmt":"2023-05-24T14:52:21","slug":"joana-almeida","status":"publish","type":"page","link":"https:\/\/web.cefitec.fct.unl.pt\/?page_id=2076","title":{"rendered":"Joana Almeida"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2076\" class=\"elementor elementor-2076\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-423beb21 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"423beb21\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-506d34a2\" data-id=\"506d34a2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b99da75 elementor-widget elementor-widget-heading\" data-id=\"b99da75\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.8.1 - 13-11-2022 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\">Joana Almeida<\/h1>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-280519d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"280519d6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-182d5b60\" data-id=\"182d5b60\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c77d0d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c77d0d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4c843ce8\" data-id=\"4c843ce8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-681f7943 elementor-widget elementor-widget-image\" data-id=\"681f7943\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.8.1 - 13-11-2022 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"250\" src=\"https:\/\/web.cefitec.fct.unl.pt\/wp-content\/uploads\/2023\/05\/Joana-Almeida-1.jpg\" class=\"attachment-full size-full\" alt=\"\" \/>\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 class=\"elementor-element elementor-element-5ca90572 elementor-widget elementor-widget-text-editor\" data-id=\"5ca90572\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.8.1 - 13-11-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"color: #333333;\"><strong>Junior Researcher<\/strong><\/span><\/p><p><span style=\"color: #333333;\"><strong>\u00a0<\/strong><\/span><\/p><p style=\"font-size: 14px; font-style: normal; font-weight: 100; color: #332c2c;\"><span style=\"font-style: inherit; font-weight: inherit; background-color: var(--ast-global-color-5);\">Lab: 242\u00a0<\/span><span style=\"background-color: var(--ast-global-color-5);\">&#8211; Ed. I<\/span><\/p><p style=\"font-size: 16px; font-style: normal; font-weight: 400; color: #332c2c;\"><span style=\"font-size: 11pt; line-height: 15.6933px; font-family: Calibri, sans-serif;\">Extension Nr.:\u00a010536<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bf9a243 elementor-widget elementor-widget-text-editor\" data-id=\"3bf9a243\" 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<p><span style=\"background-color: var(--ast-global-color-5); font-style: inherit; font-weight: inherit;\">Email:\u00a0jla@fct.unl.pt<\/span><\/p><p class=\"MsoNormal\">ORCID:\u00a0<span lang=\"PT\"><a href=\"https:\/\/orcid.org\/0000-0001-5890-7623\" target=\"_blank\" rel=\"noopener\"><span lang=\"EN-US\"><span style=\"color: #0000ff;\">0000-0001-5890-7623<\/span><\/span><\/a><\/span><\/p><p class=\"MsoNormal\"><span style=\"font-size: 17px; font-style: inherit; font-weight: inherit; background-color: var(--ast-global-color-5);\">Scopus Author ID:\u00a0<\/span><span style=\"color: #0000ff;\"><span lang=\"PT\" style=\"font-size: 17px; font-style: inherit; font-weight: inherit; background-color: var(--ast-global-color-5);\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.scopus.com\/authid\/detail.uri?authorId=57203755940\" target=\"_blank\" rel=\"noopener\"><span lang=\"EN-US\">57203755940<\/span><\/a><\/span><a style=\"color: #0000ff;\" href=\"https:\/\/www.scopus.com\/authid\/detail.uri?authorId=57195535816\">\u00a0<\/a><\/span><span style=\"color: #0000ff; background-color: var(--ast-global-color-5);\">\u00a0<\/span><\/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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2218f1ea\" data-id=\"2218f1ea\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-79db63f8 elementor-widget elementor-widget-text-editor\" data-id=\"79db63f8\" 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<p><span style=\"color: #587d4b;\"><strong>Research Areas<\/strong><\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8daaab9 elementor-widget elementor-widget-text-editor\" data-id=\"8daaab9\" 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<p class=\"MsoNormal\">I\u00b4ve obtained my Ph.D. degree in Physics Engineering from Universidade NOVA de Lisboa in 2017. During my research career in the Laser Technology Group of CEFITEC, on the framework of the PhD fellowship grant (SFRH\/BD\/90410\/2012), I\u00b4ve contributed significantly to the main advances in solar-pumped laser efficiency and beam quality, some of which have gained international recognition. I\u00b4ve also participated actively in eight projects financed by SFERA Horizon 2020 in PROMES-CNRS solar facilities since 2011. Currently, I hold a FCT junior research position on solar-pumped lasers and I\u00b4m in charge of an exploratory project EXPL\/FIS-OTI\/0332\/2021. With this project, our research team aims to develop a prototype for the simultaneous pumping of several laser crystals with a broader absorption spectrum in the visible region, through concentrated solar energy. This will allow the simultaneous emission of multiple solar laser beams with enhanced thermal performance and efficiency, which may pave the way for the future application of this renewable technology.<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-20d4d200 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"20d4d200\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7b124d08\" data-id=\"7b124d08\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36c6654c elementor-widget elementor-widget-text-editor\" data-id=\"36c6654c\" 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<p><span style=\"color: #587d4b;\"><strong>Main Publications<\/strong><\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25165b38 elementor-widget elementor-widget-text-editor\" data-id=\"25165b38\" 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<p class=\"MsoNormal\"><span lang=\"PT\"><span style=\"text-decoration: underline;\">Almeida, J.<\/span>; Liang, D.; Garcia, D.; Tib\u00farcio, B. D.; Costa, H.; Catela, M.; Guillot, E.; Vistas, C. R.\u00a0<strong>40 W continuous wave Ce:Nd:YAG solar laser through a fused silica light guide.<\/strong>\u00a0<\/span>Energies\u00a015, 3998 (2022).\u00a0<span lang=\"PT\" style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/doi.org\/10.3390\/en15113998\" target=\"_blank\" rel=\"noopener\"><span lang=\"EN-US\">https:\/\/doi.org\/10.3390\/en15113998<\/span><\/a><\/span><\/p><p>\u00a0<\/p><p class=\"MsoNormal\"><span style=\"text-decoration: underline;\">Almeida, J.<\/span>; Liang, D.; Costa, H.; Garcia, D.; Tib\u00farcio, B. D.; Catela, M.; Vistas, C. R.\u00a0<strong>Seven-rod pumping concept for simultaneous emission of seven TEM00-mode solar laser beams.\u00a0<\/strong>J. Photonics Energy\u00a010, 038001 (2020).\u00a0\u00a0<span style=\"color: #9e0808;\"><span style=\"color: #0000ff;\"><span lang=\"PT\"><a style=\"color: #0000ff;\" href=\"https:\/\/doi.org\/10.1117\/1.JPE.10.038001\" target=\"_blank\" rel=\"noopener\"><span lang=\"EN-US\">https:\/\/doi.org\/10.1117\/1.JPE.10.038001<\/span><\/a><\/span>\u00a0<\/span><strong>JPE cover<\/strong><\/span><\/p><p>\u00a0<\/p><p class=\"MsoNormal\"><span style=\"text-decoration: underline;\">Almeida, J.<\/span>; Liang, D.; Tib\u00farcio, B. D.; Garcia, D.; Vistas, C. R.\u00a0<strong>Numerical modeling of a four-rod pumping scheme for improving TEM\u00a000\u00a0-mode solar laser performance.<\/strong>\u00a0J. Photonics Energy\u00a09, [018001] (2019).\u00a0<span style=\"color: #0000ff;\"><span lang=\"PT\"><a style=\"color: #0000ff;\" href=\"https:\/\/doi.org\/10.1117\/1.JPE.9.018001\" target=\"_blank\" rel=\"noopener\"><span lang=\"EN-US\">https:\/\/doi.org\/10.1117\/1.JPE.9.018001<\/span><\/a><\/span>\u00a0<\/span><span style=\"color: #9e0808;\"><strong>Featured in\u00a0JPE<a style=\"color: #9e0808;\" name=\"_Hlk108347141\"><\/a><\/strong><\/span><\/p><p class=\"MsoNormal\">\u00a0<\/p><p class=\"MsoNormal\">Liang, D.;\u00a0<span style=\"text-decoration: underline;\">Almeida, J.<\/span>; Vistas, C. R.; Guillot, E. <strong>Solar-pumped Nd:YAG laser with\u00a031.5 W\/m2 multimode and 7.9 W\/m2 TEM00-mode collection efficiencies.<\/strong>\u00a0Sol. Energy Mater. Sol. Cells\u00a0159, 345-349 (2017).\u00a0<span lang=\"PT\"><a href=\"https:\/\/doi.org\/10.1016\/j.solmat.2016.09.048\" target=\"_blank\" rel=\"noopener\"><span lang=\"EN-US\"><span style=\"color: #0000ff;\">https:\/\/doi.org\/10.1016\/j.solmat.2016.09.048<\/span><\/span><\/a><\/span><span style=\"color: #9e0808;\"><strong>\u00a0Featured in\u00a0Laser Focus World\u00a0<a style=\"color: #9e0808;\" name=\"_Hlk108349052\"><\/a>and\u00a0Renewable Energy Global Innovations<\/strong><\/span><\/p><p>\u00a0<\/p><p class=\"MsoNormal\"><span lang=\"PT\"><span style=\"text-decoration: underline;\">Almeida, J.<\/span>; Liang, D.; Vistas, C. R.; Bouadjemine, R.; Guillot, E. (2015).\u00a0<\/span><strong>5.5\u00a0W continuous-wave TEM00-mode Nd:YAG solar laser by a light-guide\/2V-shaped pump cavity.\u00a0<\/strong>Appl. Phys. B: Lasers and Optics\u00a0121, 473-482 (2015).\u00a0<span lang=\"PT\" style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/doi.org\/10.1007\/s00340-015-6257-z\" target=\"_blank\" rel=\"noopener\"><span lang=\"EN-US\">https:\/\/doi.org\/10.1007\/s00340-015-6257-z<\/span><\/a><\/span><\/p><p>\u00a0<\/p><p class=\"MsoNormal\"><span style=\"text-decoration: underline;\">Almeida, J.<\/span>; Liang, D.; Guillot, E.; Abdel-Hadi, Y.\u00a0<strong>A 40 W cw Nd:YAG solar laser pumped through a heliostat: A parabolic mirror system.\u00a0<\/strong>Laser Phys.\u00a023, [065801] (2013).\u00a0<span lang=\"PT\" style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/doi.org\/10.1088\/1054-660X\/23\/6\/065801\" target=\"_blank\" rel=\"noopener\"><span lang=\"EN-US\">https:\/\/doi.org\/10.1088\/1054-660X\/23\/6\/065801<\/span><\/a><\/span>\u00a0<span style=\"color: #9e0808;\"><strong>Featured in Laser Phys. <span lang=\"PT\">Highlights of 2013<\/span><\/strong><\/span><\/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":"<p>Joana Almeida Junior Researcher \u00a0 Lab: 242\u00a0&#8211; Ed. I Extension Nr.:\u00a010536 Email:\u00a0jla@fct.unl.pt ORCID:\u00a00000-0001-5890-7623 Scopus Author ID:\u00a057203755940\u00a0\u00a0 Research Areas I\u00b4ve obtained my Ph.D. degree in Physics Engineering from Universidade NOVA de Lisboa in 2017. During my research career in the Laser Technology Group of CEFITEC, on the framework of the PhD fellowship grant (SFRH\/BD\/90410\/2012), I\u00b4ve contributed &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/web.cefitec.fct.unl.pt\/?page_id=2076\"> <span class=\"screen-reader-text\">Joana Almeida<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-2076","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/web.cefitec.fct.unl.pt\/index.php?rest_route=\/wp\/v2\/pages\/2076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.cefitec.fct.unl.pt\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/web.cefitec.fct.unl.pt\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/web.cefitec.fct.unl.pt\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/web.cefitec.fct.unl.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2076"}],"version-history":[{"count":16,"href":"https:\/\/web.cefitec.fct.unl.pt\/index.php?rest_route=\/wp\/v2\/pages\/2076\/revisions"}],"predecessor-version":[{"id":2096,"href":"https:\/\/web.cefitec.fct.unl.pt\/index.php?rest_route=\/wp\/v2\/pages\/2076\/revisions\/2096"}],"wp:attachment":[{"href":"https:\/\/web.cefitec.fct.unl.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}