{"id":2205,"date":"2025-09-03T20:48:07","date_gmt":"2025-09-03T20:48:07","guid":{"rendered":"https:\/\/creol.ucf.edu\/lpl\/?page_id=2205"},"modified":"2025-09-04T19:46:35","modified_gmt":"2025-09-04T19:46:35","slug":"thuliumlaserdev","status":"publish","type":"page","link":"https:\/\/creol.ucf.edu\/lpl\/thuliumlaserdev\/","title":{"rendered":"Fiber Laser Development"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2205\" class=\"elementor elementor-2205\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6342d0b8 e-con-full e-flex e-con e-parent\" data-id=\"6342d0b8\" 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-1ef95c1e elementor-widget elementor-widget-spacer\" data-id=\"1ef95c1e\" data-element_type=\"widget\" data-e-type=\"widget\" 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href=\"https:\/\/creol.ucf.edu\/lpl\/dr-richardson\/\" class=\"elementor-item\" tabindex=\"-1\">Dr. Richardson<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1266\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/people\/\" class=\"elementor-item\" tabindex=\"-1\">People<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1265\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/research\/\" class=\"elementor-item\" tabindex=\"-1\">Research<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2565\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/facilities\/\" class=\"elementor-item\" tabindex=\"-1\">Facilities<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1292\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/publications\/\" class=\"elementor-item\" tabindex=\"-1\">Publications<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type 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elementor-nav-menu__text-align-center elementor-nav-menu--dropdown-tablet elementor-widget elementor-widget-nav-menu\" data-id=\"6acaadeb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;horizontal&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;i class=\\&quot;fas fa-caret-down\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;\\\/i&gt;&quot;,&quot;library&quot;:&quot;fa-solid&quot;}}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<nav aria-label=\"Menu\" class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-horizontal e--pointer-none\">\n\t\t\t\t<ul id=\"menu-1-6acaadeb\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2225\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/lmp\/\" class=\"elementor-item\">LMP<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type 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 class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-6acaadeb\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2225\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/lmp\/\" class=\"elementor-item\" tabindex=\"-1\">LMP<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2223\"><a href=\"https:\/\/creol.ucf.edu\/lpl\/thuliumlaserdev\/\" class=\"elementor-item\" tabindex=\"-1\">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\" tabindex=\"-1\">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\" tabindex=\"-1\">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\" 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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1f30d232 e-flex e-con-boxed e-con e-parent\" data-id=\"1f30d232\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3242edbd e-con-full e-flex e-con e-child\" data-id=\"3242edbd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-237988fa elementor-widget elementor-widget-heading\" data-id=\"237988fa\" 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\">Fiber Laser Development<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a9e3534 elementor-widget elementor-widget-text-editor\" data-id=\"6a9e3534\" 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>CW<\/div><div><ul><li><a href=\"https:\/\/creol.ucf.edu\/lpl\/thuliumlaserdev\/thulium\/\">Narrow linewidth, tunable, high power lasers<\/a><\/li><li>Spectral control using guided-mode resonance filters (GMRFs)<\/li><li><a href=\"https:\/\/creol.ucf.edu\/lpl\/thuliumlaserdev\/spectral-beam\/\">Spectral beam combining<\/a><\/li><\/ul><\/div><div>Pulsed<\/div><ul><li><div>Ultrashort pulse generation and amplification<\/div><\/li><li><div><a href=\"https:\/\/creol.ucf.edu\/lpl\/thuliumlaserdev\/qswitch\/\">Q-switched oscillator<\/a><\/div><\/li><\/ul>\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-55ea9826 elementor-widget elementor-widget-heading\" data-id=\"55ea9826\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Laboratory:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40fa2d6a elementor-widget elementor-widget-text-editor\" data-id=\"40fa2d6a\" 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>Lab Manager: L. Shah<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe261c8 e-con-full e-flex e-con e-child\" data-id=\"fe261c8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c8d4e24 elementor-widget elementor-widget-image\" data-id=\"4c8d4e24\" 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\t<a href=\"https:\/\/creol.ucf.edu\/lpl\/thuliumlaserdev\/ffl\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"220\" height=\"132\" src=\"https:\/\/creol.ucf.edu\/lpl\/wp-content\/uploads\/sites\/87\/2025\/09\/ffl_lab.jpg\" class=\"attachment-medium size-medium wp-image-2164\" 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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3eaa3f83 e-con-full e-flex e-con e-child\" data-id=\"3eaa3f83\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40467e9a elementor-widget elementor-widget-text-editor\" data-id=\"40467e9a\" 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>Fiber lasers have proven themselves in a wide variety of scientific, industrial, and defense applications. Primarily, these applications benefit from one or more of the following aspects of the fiber laser architecture: improve thermal management, insensitivity to thermal lensing, modular design, compact and robust packaging. However, there is a great deal of laser research and development still to be done particularly in the area of high power \u201ceye-safe\u201d lasers \u03bb &gt;1.4 um.<\/p><p>As part of an ARO funded MRI program on \u201cHigh Power Fiber Lasers\u201d initiated in 2006, LPL has focused on expanding the development of the thulium doped fiber lasers operating at wavelengths from ~1800 \u2013 2100 nm. We have designed, constructed and characterized CW lasers producing &lt;200 W with narrow and widely tunable wavelength, Q-switched lasers producing up to 500 uJ with &lt;100 ns pulse duration at 20 kHz repetition rate, and femtosecond lasers producing &lt;150 fs pulses with peak powers approaching 100 kW.<\/p><p>In addition, we investigate the application of these novel lasers in a variety of fields such as long-range atmospheric propagation, materials processing, non-linear optics, testing of mid-IR optical materials, etc. The investigations range from proof-of-concept experiments for new ideas to component testing to assist our external academic and industrial collaborators in the development of new devices and\/or the modification of devices originally designed for use with ytterbium or erbium fiber lasers.<\/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":"Fiber Laser Development CW Narrow linewidth, tunable, high power lasers Spectral control using guided-mode resonance filters (GMRFs) Spectral beam combining Pulsed Ultrashort pulse generation and amplification Q-switched oscillator Laboratory: Lab Manager: L. Shah Fiber lasers have proven themselves in a wide variety of scientific, industrial, and defense applications. Primarily, these applications benefit from one or&hellip;","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2205","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/pages\/2205","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=2205"}],"version-history":[{"count":22,"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/pages\/2205\/revisions"}],"predecessor-version":[{"id":2439,"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/pages\/2205\/revisions\/2439"}],"wp:attachment":[{"href":"https:\/\/creol.ucf.edu\/lpl\/wp-json\/wp\/v2\/media?parent=2205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}