{"id":26243,"date":"2018-10-18T14:54:24","date_gmt":"2018-10-18T12:54:24","guid":{"rendered":"https:\/\/www.iemn.fr\/?page_id=26243"},"modified":"2024-07-25T11:28:18","modified_gmt":"2024-07-25T09:28:18","slug":"mahias-vanwolleghem","status":"publish","type":"page","link":"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/photonique-thz\/members\/mahias-vanwolleghem","title":{"rendered":"Mathias VANWOLLEGHEM"},"content":{"rendered":"<blockquote>\n<h4><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-69498 alignright\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect-191x300.png\" alt=\"\" width=\"191\" height=\"300\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect-191x300.png 191w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect-657x1030.png 657w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect-768x1205.png 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect-979x1536.png 979w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect-8x12.png 8w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect-956x1500.png 956w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect-449x705.png 449w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/07\/Mathias_rect.png 1205w\" sizes=\"auto, (max-width: 191px) 100vw, 191px\" \/><\/a>Mathias VANWOLLEGHEM<\/h4>\n<p>Research Manager<br \/>\nIEMN Laboratory - UMR 8520<br \/>\nAvenue Henri Poincar\u00e9<br \/>\n59652 Villeneuve d'Ascq<br \/>\nFrance<br \/>\n+33 (0)3 20 19 78 77<br \/>\n<a href=\"mailto:mathias.vanwolleghem@univ-lille.fr\">mathias.vanwolleghem@univ-lille.fr<\/a><\/p><\/blockquote>\n<p>Mathias Vanwolleghem graduated as an engineer in theoretical physics in 2000 at Ghent University in Belgium. He received his PhD in May 2005 from the same University in the Photonics Group of the Department of Information Technology, on the theoretical and experimental investigation of new concepts for monolithically integrated ferromagnetic metal- and InP-based optical isolators. He subsequently joined the Institut d\u2019Electronique Fondamentale at Universit\u00e9 Paris XI in Orsay, France (now C2N) as a postdoctoral researcher further specializing in numerical modeling of nanophotonic and plasmonic nonreciprocal phenomena. In 2006 he obtained a CNRS research scientist position focusing on novel optical nonreciprocal phenomena. In September 2012 he joined the THz Photonics group of the IEMN Laboratory in Villeneuve d\u2019Ascq, France, where he is currently leading the group\u2019s research activities on ultrafast light-matter interactions in the presence of magnetic media with a particular focus on femtosecond spin dynamics. A parallel research interest concerns Si-compatible chipscale integration of THz devices, focussing mainly on sensing and spectroscopy applications. Throughout his career, Mathias Vanwolleghem has authored over 40 journal papers and 100 conference talks, and has organised several international workshops in the field of THz photonics, and magneto-optics and ultrafast magnetism. He holds 5 patents on the different topics he has specialized in. He has acted as coordinator or principal investigator in 15 French and EU funded research programs. He has served for 10 years as an editor for Elsevier\u2019s \u00ab\u00a0Photonics and Nanostructures \u2014 Fundamentals and Applications\u00a0\u00bb (2013-2023). He was an elected CoNRS committee member for Section8 between 2017-2021<\/p>\n<p><strong>Current Research Interests<\/strong><\/p>\n<ul>\n<li>THz and MIR magneto-optics<\/li>\n<li>ultrafast THz spin dynamics<\/li>\n<li>chipscale integrated THz spectroscopy<\/li>\n<\/ul>\n<p><strong>Five selected publications<\/strong><\/p>\n<div class=\"\"><em><span class=\"\">[1] Pierre Kolejak, Geoffrey Lezier, Daniel Vala, Baptiste Mathmann, Lukas Halagaka, Zuzana Gelnarova, Yannick Dusch, Jean-Francois Lampin, Nicolas Tiercelin, Kamil Postava, and Mathias Vanwolleghem (2024). Maximizing the electromagnetic efficiency of spintronic terahertz emitters. Advanced Photonics Research, DOI: 10.1002\/adpr.202400064<br \/>\n<\/span><\/em><em><span class=\"\">[2] Kolej\u00e1k, P., Lezier, G., Postava, K., Lampin, J.-F., Tiercelin, N., &amp; Vanwolleghem, M. (2022). 360\u00b0 Polarization Control of Terahertz Spintronic Emitters Using Uniaxial FeCo\/TbCo_2\/FeCo Trilayers. ACS Photonics, 9(4), 1274-1285. https:\/\/doi.org\/10.1021\/acsphotonics.1c01782<br \/>\n<\/span><\/em><em><span class=\"\">[3] Jalas D, Petrov A, Eich M, Freude W, Fan S, Yu Z, Baets R, Popovi\u0107 M, Melloni A, Joannopoulos J D, Vanwolleghem M, Doerr C R, Renner H. What is \u2014 and what is not \u2014 an optical isolator. Nature Photonics. 2013;7(8):579\u2013582. Available at:<\/span><a class=\"moz-txt-link-freetext\" href=\"http:\/\/www.nature.com\/doifinder\/10.1038\/nphoton.2013.185\">http:\/\/www.nature.com\/doifinder\/10.1038\/nphoton.2013.185<\/a><span class=\"\">.<br \/>\n<\/span><\/em><em><span class=\"\">[4] W. Smigaj, J. Romero-Vivas, B. Gralak, L. Magdenko, B. Dagens, M. Vanwolleghem, \u00ab\u00a0Magnetooptical circulator designed for operation in uniform external magnetic field\u00a0\u00bb, Opt. Lett. 35(4), 568-570 (2010).<br \/>\n<\/span><\/em><em><span class=\"\">[5] M. Vanwolleghem, X. Checoury, W. Smigaj, B. Gralak, L. Magdenko, K. Postava, B. Dagens, P. Beauvillain, J.-M. Lourtioz \u00ab\u00a0Unidirectional band gaps in uniformly magnetized two-dimensional magnetophotonic crystals\u00a0\u00bb Physical Review. B, vol. 80 (12), 121102(R), 4 pages, 2009<\/span><\/em><em>\u00a0<\/em><\/div>","protected":false},"excerpt":{"rendered":"<p>Mathias VANWOLLEGHEM Charg\u00e9 de Recherche Laboratoire IEMN \u2013 UMR 8520 Avenue Henri Poincar\u00e9 59652 Villeneuve d\u2019Ascq France +33 (0)3 20 19 78 77 mathias.vanwolleghem@univ-lille.fr Mathias Vanwolleghem graduated as an engineer in theoretical physics in 2000 at Ghent University in Belgium. He received his PhD in May 2005 from the same University in the Photonics Group [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"parent":26162,"menu_order":90,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-26243","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/26243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/comments?post=26243"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/26243\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/26162"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=26243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}