{"id":7763,"date":"2024-09-12T16:23:53","date_gmt":"2024-09-12T13:23:53","guid":{"rendered":"https:\/\/quantum-electronics.ru\/en\/?p=7763"},"modified":"2024-09-12T16:23:53","modified_gmt":"2024-09-12T13:23:53","slug":"generation-of-radiation-from-a-quantum-cascade-mid-ir-laser","status":"publish","type":"post","link":"https:\/\/quantum-electronics.ru\/en\/generation-of-radiation-from-a-quantum-cascade-mid-ir-laser\/","title":{"rendered":"Generation of radiation from a quantum-cascade mid-IR laser"},"content":{"rendered":"<p>A. E. Shepelev, A. G. Putilov, A. A. Antipov, A. A. Angeluts<\/p>\n<ul>\n<li>Institute on Laser and Information Technologies, Branch of the Federal Research Centre \u2018Crystallography and Photonics\u2019<\/li>\n<li>Ioffe Institute, St. Petersburg<\/li>\n<li>Faculty of Physics, Lomonosov Moscow State University<\/li>\n<\/ul>\n<p><strong>Abstract:<\/strong> A quantum cascade laser (QCL) is studied and the results of registration of the radiation pattern in the far zone are presented. An optical system based on a single-lens objective is calculated, which makes it possible to increase the efficiency of collimation of radiation from the QCL under study. The QCL radiation formation by the proposed lens is simulated.<\/p>\n<p><strong>Keywords:<\/strong> quantum-cascade laser, radiation pattern<\/p>\n<p>Received: 16.06.2022<br \/>\nRevised: 11.08.2022<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A. E. Shepelev, A. G. Putilov, A. A. Antipov, A. A. Angeluts Institute on Laser and Information Technologies, Branch of the Federal Research Centre \u2018Crystallography and Photonics\u2019 Ioffe Institute, St. Petersburg Faculty of Physics, Lomonosov Moscow State University Abstract: A quantum cascade laser (QCL) is studied and the results of registration of the radiation pattern\u2026 <span class=\"read-more\"><a href=\"https:\/\/quantum-electronics.ru\/en\/generation-of-radiation-from-a-quantum-cascade-mid-ir-laser\/\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2993,1655,1654,1653],"class_list":["post-7763","post","type-post","status-publish","format-standard","hentry","category-stats","tag-a-a-angeluts","tag-a-a-antipov","tag-a-g-putilov","tag-a-e-shepelev"],"_links":{"self":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/7763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/comments?post=7763"}],"version-history":[{"count":0,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/7763\/revisions"}],"wp:attachment":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/media?parent=7763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/categories?post=7763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/tags?post=7763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}