{"id":2313,"date":"2025-09-04T19:00:30","date_gmt":"2025-09-04T19:00:30","guid":{"rendered":"https:\/\/creol.ucf.edu\/lpl\/?page_id=2313"},"modified":"2025-09-05T14:22:01","modified_gmt":"2025-09-05T14:22:01","slug":"mw","status":"publish","type":"page","link":"https:\/\/creol.ucf.edu\/lpl\/spectroscopy\/mw\/","title":{"rendered":"Enhancement of Plasma Emission by Microwave Heating"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2313\" class=\"elementor elementor-2313\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-384ad4cd e-con-full e-flex e-con e-parent\" data-id=\"384ad4cd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-799aed7e elementor-widget elementor-widget-spacer\" data-id=\"799aed7e\" data-element_type=\"widget\" data-e-type=\"widget\" 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menu-item-object-page menu-item-2223\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/thuliumlaserdev\/\" class=\"elementor-item\">Fiber Laser<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2272\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/laser-filamentation\/\" class=\"elementor-item\">Laser Filamentation<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2228\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/opcpalaserdev\/\" class=\"elementor-item\">Ultrafast Laser<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2226\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/spectroscopy\/\" class=\"elementor-item\">Spectroscopy and Sensing<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2227\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/solid-state\/\" class=\"elementor-item\">Solid State Laser<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<nav 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class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2226\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/spectroscopy\/\" class=\"elementor-item\" tabindex=\"-1\">Spectroscopy and Sensing<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2227\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/solid-state\/\" class=\"elementor-item\" tabindex=\"-1\">Solid State Laser<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\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-9735d05 e-con-full e-flex e-con e-child\" data-id=\"9735d05\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-50a229a e-con-full e-flex e-con e-child\" data-id=\"50a229a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71e8656 elementor-widget elementor-widget-heading\" data-id=\"71e8656\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Laser Spectroscopy and Sensing<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3dd5463 elementor-widget elementor-widget-text-editor\" data-id=\"3dd5463\" data-element_type=\"widget\" data-e-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>Enhancement of Plasma Emission by Microwave Heating<\/p>\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-88e9598 elementor-widget elementor-widget-image\" data-id=\"88e9598\" data-element_type=\"widget\" data-e-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<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"180\" src=\"https:\/\/creol.ucf.edu\/lpl\/wp-content\/uploads\/sites\/87\/2025\/09\/spectro_labo-300x180.jpg\" class=\"attachment-medium size-medium wp-image-2188\" alt=\"\" srcset=\"https:\/\/creol.ucf.edu\/lpl\/wp-content\/uploads\/sites\/87\/2025\/09\/spectro_labo-300x180.jpg 300w, https:\/\/creol.ucf.edu\/lpl\/wp-content\/uploads\/sites\/87\/2025\/09\/spectro_labo.jpg 545w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\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-50175d4 e-con-full e-flex e-con e-child\" data-id=\"50175d4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e72c2f9 elementor-widget elementor-widget-text-editor\" data-id=\"e72c2f9\" data-element_type=\"widget\" data-e-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<div class=\"maincontent\"><p>The goal of this project is to achieve the best enhancement of the plasma emission for laser-induced breakdown spectroscopy (LIBS) using microwave radiation and understand the physics behind the enhancement. The experimental setup is similar to the conventional LIBS setup, except that a microwave cavity is put adjacent to the sample. The function of the microwave cavity is to sustain a focused microwave with its focal spot overlapping the laser-induced plasma.<\/p><p>The key to the enhancement is how energy is transferred from the microwave to the plasma. If the electromagnetic wave can penetrate the plasma, strong absorption will occur as long as the angular frequency \u03c9 is smaller than the plasma frequency. The applications of this LIBS configuration are the detection of low concentration emitters in the plasma and formation of molecular products .<\/p><\/div>\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<\/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":"Laser Spectroscopy and Sensing Enhancement of Plasma Emission by Microwave Heating The goal of this project is to achieve the best enhancement of the plasma emission for laser-induced breakdown spectroscopy (LIBS) using microwave radiation and understand the physics behind the enhancement. The experimental setup is similar to the conventional LIBS setup, except that a microwave&hellip;","protected":false},"author":1,"featured_media":0,"parent":2213,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2313","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/pages\/2313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/comments?post=2313"}],"version-history":[{"count":4,"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/pages\/2313\/revisions"}],"predecessor-version":[{"id":2512,"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/pages\/2313\/revisions\/2512"}],"up":[{"embeddable":true,"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/pages\/2213"}],"wp:attachment":[{"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/media?parent=2313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}