{"id":7864,"date":"2023-07-01T09:28:53","date_gmt":"2023-07-01T06:28:53","guid":{"rendered":"https:\/\/unam.bilkent.edu.tr\/en\/?p=7864"},"modified":"2023-10-02T10:11:26","modified_gmt":"2023-10-02T07:11:26","slug":"unams-asst-prof-abdullah-demirs-research-on-semiconductor-lasers-published-in-light-science-applications","status":"publish","type":"post","link":"https:\/\/unam.bilkent.edu.tr\/en\/2023\/07\/01\/unams-asst-prof-abdullah-demirs-research-on-semiconductor-lasers-published-in-light-science-applications\/","title":{"rendered":"UNAM\u2019s Asst. Prof. Abdullah Demir\u2019s Research on Semiconductor Lasers Published in Light: Science &#038; Applications"},"content":{"rendered":"<p>Bilkent University National Nanotechnology Research Center\u2019s (UNAM) Asst. Prof. Abdullah Demir recently published his research entitled \u201cSingle-mode Quasi PT-symmetric Laser with High Power Emission\u201d in <em>Light: Science &amp; Applications<\/em> (LSA).<\/p>\n<p>Dr. Demir\u2019s groundbreaking research successfully developed a cutting-edge, electrically-pumped, edge-emitting laser chip with exceptional capabilities. This remarkable chip boasts a large-area design, operates in a single-mode configuration, and exhibits quasi PT-symmetry. With an impressive output power of 400 mW and a beam quality comparable to narrow waveguide laser devices, it sets a new benchmark for performance. Notably, this innovative laser chip operates efficiently at room temperature, eliminating the need for additional cooling mechanisms. By addressing the long-standing challenge of maintaining beam quality while increasing the width of the laser waveguide, this research opens up exciting possibilities for creating novel device architectures. It presents a promising avenue for the advancement of realistic solutions in the field of semiconductor lasers, which are widely prevalent in modern technology.<\/p>\n<p>You can access the research through the following link:<\/p>\n<p><a href=\"https:\/\/www.nature.com\/articles\/s41377-023-01175-6\">https:\/\/www.nature.com\/articles\/s41377-023-01175-6<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bilkent University National Nanotechnology Research Center\u2019s (UNAM) Asst. Prof. Abdullah Demir recently published his research entitled \u201cSingle-mode Quasi PT-symmetric Laser with High Power Emission\u201d in Light: Science &amp; Applications (LSA). [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7865,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[62],"tags":[],"class_list":["post-7864","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-2023"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>UNAM\u2019s Asst. 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Prof. Abdullah Demir recently published his research entitled \u201cSingle-mode Quasi PT-symmetric Laser with High Power Emission\u201d in Light: Science &amp; Applications (LSA). 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