{"id":19407,"date":"2022-03-01T20:00:54","date_gmt":"2022-03-01T19:00:54","guid":{"rendered":"https:\/\/www.hilase.cz\/?p=19407"},"modified":"2024-05-21T11:13:12","modified_gmt":"2024-05-21T09:13:12","slug":"investigation-of-the-lasing-performance-of-a-crystalline-coated-ybyag-thin-disk-directly-bonded-onto-a-silicon-carbide-heatsink","status":"publish","type":"post","link":"https:\/\/www.hilase.cz\/en\/investigation-of-the-lasing-performance-of-a-crystalline-coated-ybyag-thin-disk-directly-bonded-onto-a-silicon-carbide-heatsink\/","title":{"rendered":"Investigation of the lasing performance of a crystalline-coated Yb:YAG thin-disk directly bonded onto a silicon carbide heatsink"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[176],"class_list":["post-19407","post","type-post","status-publish","format-standard","hentry","category-paper"],"acf":{"obrazek":{"ID":19408,"id":19408,"title":"Jan Cvrcek paper investigation... (314\u00a0\u00d7\u00a0166\u00a0px)","filename":"Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","filesize":79879,"url":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","link":"https:\/\/www.hilase.cz\/en\/investigation-of-the-lasing-performance-of-a-crystalline-coated-ybyag-thin-disk-directly-bonded-onto-a-silicon-carbide-heatsink\/jan-cvrcek-paper-investigation-314-x-166-px\/","alt":"","author":"15","description":"","caption":"","name":"jan-cvrcek-paper-investigation-314-x-166-px","status":"inherit","uploaded_to":19407,"date":"2022-02-28 11:20:46","modified":"2022-02-28 11:20:46","menu_order":0,"mime_type":"image\/png","type":"image","subtype":"png","icon":"https:\/\/www.hilase.cz\/wp-includes\/images\/media\/default.png","width":314,"height":166,"sizes":{"thumbnail":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px-175x166.png","thumbnail-width":175,"thumbnail-height":166,"medium":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","medium-width":314,"medium-height":166,"medium_large":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","medium_large-width":314,"medium_large-height":166,"large":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","large-width":314,"large-height":166,"1536x1536":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","1536x1536-width":314,"1536x1536-height":166,"2048x2048":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","2048x2048-width":314,"2048x2048-height":166,"image":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","image-width":314,"image-height":166,"gallery":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px-273x166.png","gallery-width":273,"gallery-height":166,"card":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","card-width":314,"card-height":166,"square":"https:\/\/www.hilase.cz\/wp-content\/uploads\/Jan-Cvrcek-paper-investigation...-314-\u00d7-166-px.png","square-width":314,"square-height":166}},"obsah":[{"acf_fc_layout":"text","text":"

The HiLASE Centre research team (Jan Cvr\u010dek, Martin Cimrman, David Vojna, Denisa \u0160t\u011bp\u00e1nkov\u00e1, Ond\u0159ej For\u0161t, Martin Smr\u017e, Ond\u0159ej Nov\u00e1k, Ond\u0159ej Slez\u00e1k, Michal Chyla and Tom\u00e1\u0161 Mocek) together with Michal Jel\u00ednek from the Faculty of<\/a><\/strong>\u00a0Nuclear Sciences and Physical Engineering have recently their article published in the Optics Express<\/a> (Optica Publishing Group<\/a>). The topic of the article was Investigation of the lasing performance of a crystalline-coated Yb:YAG thin-disk directly bonded onto a silicon carbide heatsink.<\/strong><\/p>\n

\"\"<\/p>\n

The research team investigated the use of crystalline coatings as the highly reflective coating of an Yb:YAG thin disk directly bonded onto a silicon carbide heatsink. Compared to commonly used ion-beam-sputtered coatings, it possesses lower optical losses and higher thermal conductivity, resulting in better heat management and laser outputs. The authors pumped the disk up to 1.15 kW at 969\u00a0nm and reached 665 W of average output power, and disk temperature of 107 \u00b0C with a highly multi-modal V-cavity. These promising results were reached with this novel design despite the adoption of a cheap silicon carbide substrate having more than 3 times lower thermal conductivity compared to frequently used CVD diamond.<\/p>\n

Read the full article<\/a>.<\/p>\n","oddelovace":"none"}]},"yoast_head":"\nInvestigation of the lasing performance of a crystalline-coated Yb:YAG thin-disk directly bonded onto a silicon carbide heatsink - HiLASE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hilase.cz\/en\/investigation-of-the-lasing-performance-of-a-crystalline-coated-ybyag-thin-disk-directly-bonded-onto-a-silicon-carbide-heatsink\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Investigation of the lasing performance of a crystalline-coated Yb:YAG thin-disk directly bonded onto a silicon carbide heatsink - HiLASE\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hilase.cz\/en\/investigation-of-the-lasing-performance-of-a-crystalline-coated-ybyag-thin-disk-directly-bonded-onto-a-silicon-carbide-heatsink\/\" \/>\n<meta property=\"og:site_name\" content=\"HiLASE\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-01T19:00:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-21T09:13:12+00:00\" \/>\n<meta name=\"author\" content=\"Lucka \u0160t\u011bp\u00e1nkov\u00e1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Lucka \u0160t\u011bp\u00e1nkov\u00e1\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hilase.cz\/en\/investigation-of-the-lasing-performance-of-a-crystalline-coated-ybyag-thin-disk-directly-bonded-onto-a-silicon-carbide-heatsink\/\",\"url\":\"https:\/\/www.hilase.cz\/en\/investigation-of-the-lasing-performance-of-a-crystalline-coated-ybyag-thin-disk-directly-bonded-onto-a-silicon-carbide-heatsink\/\",\"name\":\"Investigation of the lasing performance of a crystalline-coated Yb:YAG thin-disk directly bonded onto a silicon carbide heatsink - 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