{"id":228489,"date":"2026-01-07T02:31:20","date_gmt":"2026-01-07T08:31:20","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/01\/direct-3d-printing-of-nanolasers-can-boost-optical-computing-and-quantum-security"},"modified":"2026-01-07T02:31:20","modified_gmt":"2026-01-07T08:31:20","slug":"direct-3d-printing-of-nanolasers-can-boost-optical-computing-and-quantum-security","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/01\/direct-3d-printing-of-nanolasers-can-boost-optical-computing-and-quantum-security","title":{"rendered":"Direct 3D printing of nanolasers can boost optical computing and quantum security"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/direct-3d-printing-of-nanolasers-can-boost-optical-computing-and-quantum-security2.jpg\"><\/a><\/p>\n<p>In future high-tech industries, such as high-speed optical computing for massive AI, quantum cryptographic communication, and ultra-high-resolution augmented reality (AR) displays, nanolasers\u2014which process information using light\u2014are gaining significant attention as core components for next-generation semiconductors.<\/p>\n<p>A research team has proposed a new manufacturing technology capable of high-density placement of nanolasers on semiconductor chips, which process information in spaces thinner than a human hair.<\/p>\n<p>A joint research team led by Professor Ji Tae Kim from the Department of Mechanical Engineering and Professor Junsuk Rho from POSTECH, has developed an ultra-fine 3D printing technology capable of creating \u201cvertical nanolasers,\u201d a key component for ultra-high-density optical integrated circuits.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In future high-tech industries, such as high-speed optical computing for massive AI, quantum cryptographic communication, and ultra-high-resolution augmented reality (AR) displays, nanolasers\u2014which process information using light\u2014are gaining significant attention as core components for next-generation semiconductors. A research team has proposed a new manufacturing technology capable of high-density placement of nanolasers on semiconductor chips, which process [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1489,1498,1617,6,1492],"tags":[],"class_list":["post-228489","post","type-post","status-publish","format-standard","hentry","category-3d-printing","category-augmented-reality","category-quantum-physics","category-robotics-ai","category-security"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/228489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=228489"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/228489\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=228489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=228489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=228489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}