{"id":41443,"date":"2026-06-04T13:05:48","date_gmt":"2026-06-04T11:05:48","guid":{"rendered":"https:\/\/rinconeducativo.org\/noticias\/hito-hacia-energia-limpia-infinita-laser-mas-grande-mundo\/"},"modified":"2026-06-04T14:26:19","modified_gmt":"2026-06-04T12:26:19","slug":"milestone-road-clean-infinite-energy-worlds-largest-laser-launched","status":"publish","type":"post","link":"https:\/\/rinconeducativo.org\/en\/noticias\/milestone-road-clean-infinite-energy-worlds-largest-laser-launched\/","title":{"rendered":"A milestone on the road to clean, infinite energy: the \u2018world's largest laser\u2019 has been launched"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"801\" src=\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2026\/06\/Xcimer_Junio-2026.jpg\" alt=\"Xcimer y su l\u00e1ser m\u00e1s potente del mundo\" class=\"wp-image-41434\" style=\"aspect-ratio:1.4981392574074601;width:514px;height:auto\" srcset=\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2026\/06\/Xcimer_Junio-2026.jpg 1200w, https:\/\/rinconeducativo.org\/wp-content\/uploads\/2026\/06\/Xcimer_Junio-2026-500x334.jpg 500w, https:\/\/rinconeducativo.org\/wp-content\/uploads\/2026\/06\/Xcimer_Junio-2026-768x513.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">Source: Xcimer<\/figcaption><\/figure>\n<\/div>\n\n\n<p>On June 3rd, the startup Xcimer activated \"Phoenix,\" the most powerful privately-owned laser in the world. This breakthrough is not only an engineering record but also represents a paradigm shift: nuclear fusion is moving from being a laboratory experiment to an industrial race toward clean, infinite energy.<\/p>\n\n\n\n<p>Nuclear fusion\u2014the process that powers the Sun\u2014has for decades been the \"holy grail\" of science. While current nuclear fission splits atoms, fusion joins them, releasing massive amounts of energy without long-lived radioactive waste.<\/p>\n\n\n\n<p>Until recently, this technology was only achieved in large government facilities, such as the <a href=\"https:\/\/lasers.llnl.gov\/\" target=\"_blank\" rel=\"noreferrer noopener\">National Ignition Facility (NIF)<\/a> in the United States. However, Xcimer has managed to build \"Phoenix,\" a 38-meter-long laser system that uses excimer amplification technology (an advanced laser technique that uses noble gases, such as krypton or argon, to produce ultra-high-power ultraviolet light pulses)\u2014the same used to manufacture semiconductors\u2014at an unprecedented scale. This laser is capable of generating more than 1 kilojoule of energy, a critical step in demonstrating that fusion can be cost-effective.<\/p>\n\n\n\n<p>The great challenge of fusion is not just to achieve the reaction, but to do so repeatably and economically. Xcimer is betting on Inertial Fusion Energy (IFE). The idea is simple in theory, but complex in practice:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Firing laser pulses at a small fuel target.<\/li>\n\n\n\n<li>Compressing that fuel in nanoseconds to force fusion.<\/li>\n\n\n\n<li>Ensuring that, with each shot, more energy is released than it costs to produce the laser.<\/li>\n<\/ul>\n\n\n\n<p>\"Phoenix\" is the testbed. The company already has its sights set on 2028, the date by which it plans to complete a functional prototype, with an eye toward a commercial plant by the mid-2030s.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On June 3rd, the startup Xcimer activated \"Phoenix,\" the most powerful privately-owned laser in the world. This breakthrough is not only an engineering record but also represents a paradigm shift: nuclear fusion is moving from being a laboratory experiment to an industrial race toward clean, infinite energy.<\/p>\n","protected":false},"author":1088,"featured_media":41435,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7424],"tags":[7560,8966,7146],"class_list":["post-41443","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-other-news","tag-atomo-en","tag-nuclear-fusion","tag-radiation-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A milestone on the road to clean, infinite energy: the \u2018world&#039;s largest laser\u2019 has been launched - Rinc\u00f3n educativo<\/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:\/\/rinconeducativo.org\/en\/noticias\/milestone-road-clean-infinite-energy-worlds-largest-laser-launched\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A milestone on the road to clean, infinite energy: the \u2018world&#039;s largest laser\u2019 has been launched - Rinc\u00f3n educativo\" \/>\n<meta property=\"og:description\" content=\"On June 3rd, the startup Xcimer activated &quot;Phoenix,&quot; the most powerful privately-owned laser in the world. 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