{"id":2,"date":"2021-02-03T01:26:03","date_gmt":"2021-02-03T01:26:03","guid":{"rendered":"https:\/\/comms.ece.ncsu.edu\/demo\/?page_id=2"},"modified":"2026-05-27T01:17:58","modified_gmt":"2026-05-27T05:17:58","slug":"sample-page","status":"publish","type":"page","link":"https:\/\/research.ece.ncsu.edu\/gulab\/","title":{"rendered":"Welcome"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Our current research interests include:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Micro- and nano-scale lasers<\/li>\n\n\n\n<li>Novel light sources<\/li>\n\n\n\n<li>Topology in Hyperbolic and non-Hermitian Metamaterials<\/li>\n\n\n\n<li>Photonic Neuromorphic Computing<\/li>\n\n\n\n<li>Quantum photonics<\/li>\n\n\n\n<li>Chip-scale neutral atom cooling and trapping<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Selected publications:<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"241\" height=\"307\" src=\"https:\/\/research.ece.ncsu.edu\/wp-content\/uploads\/sites\/15\/2021\/09\/nanolaser-book-1.jpeg\" alt=\"\" class=\"wp-image-25\" srcset=\"https:\/\/research.ece.ncsu.edu\/gulab\/wp-content\/uploads\/sites\/15\/2021\/09\/nanolaser-book-1.jpeg 241w, https:\/\/research.ece.ncsu.edu\/gulab\/wp-content\/uploads\/sites\/15\/2021\/09\/nanolaser-book-1-236x300.jpeg 236w\" sizes=\"auto, (max-width: 241px) 100vw, 241px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">K. Peng, J. Moon, Y. Meng, K. Goudarzi, W. Li,\u00a0<strong>Q. Gu*<\/strong>, and W. Bao*, &#8220;<a href=\"https:\/\/www.nature.com\/articles\/s41377-026-02355-w\" data-type=\"link\" data-id=\"https:\/\/www.nature.com\/articles\/s41377-026-02355-w\" target=\"_blank\" rel=\"noreferrer noopener\">Robust single-mode laser via merging bound state in the continuum,<\/a>&#8221; Light Sci Appl\u00a015, 255 (2026)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M. Sadath, B. Guo, J. Li, D. Lin, E. Scalf, J. Davis, J. Muth, A. Amassian,&nbsp;<strong>Q. Gu<\/strong>, &#8220;<a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acsnano.5c14108\" data-type=\"link\" data-id=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acsnano.5c14108\" target=\"_blank\" rel=\"noreferrer noopener\">High-performance Perovskite Photodetector through Plasmonic Enhancement of Carrier Dynamics<\/a>&#8221; ACS Nano 19, 48, 41147 (2025)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Lin, A. Ghaffari, and&nbsp;<strong>Q. Gu<\/strong>, &#8220;<a href=\"https:\/\/doi.org\/10.1002\/adom.202501859\" target=\"_blank\" rel=\"noreferrer noopener\">Chiral Metasurface with Multidimensional Tunability for Optical Chiral States<\/a>,&#8221;&nbsp;Adv. Optical Mater<em>.<\/em> 13, 36, e01859&nbsp;(2025)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S. Behroozinia and <strong>Q.Gu<\/strong> &#8220;<a href=\"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/nanoph-2024-0483\/html#MLA\" target=\"_blank\" rel=\"noreferrer noopener\">Leveraging multiplexed metasurfaces for multi-task learning with all-optical diffractive processors<\/a>&#8220;, Nanophotonics, 13, 24, 4505-4517 (2024)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Z. Li, X.W. Luo, D. Lin, A. Gharajeh, J. Moon, J. Hou, C. Zhang,&nbsp;<strong>Q. Gu<\/strong>&nbsp;\u201c<a rel=\"noreferrer noopener\" href=\"https:\/\/journals.aps.org\/prl\/abstract\/10.1103\/PhysRevLett.131.023202\" target=\"_blank\">Topological Microlaser with A non-Hermitian Topological Bulk<\/a>,\u201d&nbsp;Phys. Rev. Lett. 131, 023202&nbsp;(2023)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Book:<\/strong>&nbsp;<strong>Q. Gu and Y. Fainman, \u201cSemiconductor Nanolasers\u201d, Cambridge University Press (2017)&nbsp;(<a href=\"http:\/\/www.cambridge.org\/us\/academic\/subjects\/engineering\/electronic-optoelectronic-devices-and-nanotechnology\/semiconductor-nanolasers?format=HB&amp;isbn=9781107110489\" target=\"_blank\" rel=\"noreferrer noopener\">Official page<\/a>,&nbsp;<a href=\"https:\/\/books.google.com\/books\/about\/Semiconductor_Nanolasers.html?id=pMETDAEACAAJ&amp;hl=en\" target=\"_blank\" rel=\"noreferrer noopener\">Google Books<\/a>,&nbsp;<a href=\"https:\/\/www.amazon.com\/Semiconductor-Nanolasers-Qing-Gu\/dp\/1107110483\/ref=sr_1_1?ie=UTF8&amp;qid=1491342462&amp;sr=8-1&amp;keywords=semiconductor+nanolaser\">Amazon<\/a>).<br><a href=\"https:\/\/www.osa-opn.org\/home\/book_reviews\/2017\/0617\/semiconductor_nanolasers\/\" target=\"_blank\" rel=\"noreferrer noopener\">Review on OSA Optics &amp; Photonics News<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Our current research interests include: Selected publications: K. Peng, J. Moon, Y. Meng, K. Goudarzi, W. Li,\u00a0Q. Gu*, and W. Bao*, &#8220;Robust single-mode laser via&#8230;<\/p>\n","protected":false},"author":1,"featured_media":104,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"page-landing.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/research.ece.ncsu.edu\/gulab\/index.php?rest_route=\/wp\/v2\/pages\/2","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/research.ece.ncsu.edu\/gulab\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/research.ece.ncsu.edu\/gulab\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/gulab\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/gulab\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2"}],"version-history":[{"count":52,"href":"https:\/\/research.ece.ncsu.edu\/gulab\/index.php?rest_route=\/wp\/v2\/pages\/2\/revisions"}],"predecessor-version":[{"id":414,"href":"https:\/\/research.ece.ncsu.edu\/gulab\/index.php?rest_route=\/wp\/v2\/pages\/2\/revisions\/414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/gulab\/index.php?rest_route=\/wp\/v2\/media\/104"}],"wp:attachment":[{"href":"https:\/\/research.ece.ncsu.edu\/gulab\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}