{"id":17808,"date":"2021-04-22T12:28:56","date_gmt":"2021-04-22T10:28:56","guid":{"rendered":"\/?p=17808"},"modified":"2021-08-26T13:31:12","modified_gmt":"2021-08-26T11:31:12","slug":"a-new-model-for-chaos-originated-from-laser-dynamics","status":"publish","type":"post","link":"https:\/\/www.ino.cnr.it\/?p=17808","title":{"rendered":"A new model for chaos originated from laser dynamics"},"content":{"rendered":"<p>Minimal Universal Model for Chaos in Laser with Feedback<br \/>\nR. Meucci, S. Euzzor, F. T. Arecchi and J.-M.Ginoux<br \/>\nInternational Journal of Bifurcation and Chaos, Vol. 31, No. 4 (2021) 2130013<br \/>\nDOI: 10.1142\/S0218127421300135<br \/>\nThis paper is dedicated to the memory of Prof. Tito Arecchi, who passed away of age 87 on February 15, 2021. <\/p>\n<p>The authors revised the model of the laser with feedback which has been for many years a reference point for the chaotic instabilities in lasers [1986]. Although the model has its origin in laser physics, it belongs to the class of the three-dimensional paradigmatic nonlinear oscillator models giving chaos.  The Authors have in fact demonstrated the key role of a cubic nonlinearity of the type xz^2, where x is the laser output intensity and z is the feedback variable. In this way, the revisited model possesses the same  potentialities<br \/>\nof other well-known paradigmatic models as the Lorenz\u2019s [1963],Chua\u2019s [1984], Chen\u2019s [2002],Roessler\u2019s [1976] and other simple three-dimensional systems reported in literature.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Minimal Universal Model for Chaos in Laser with Feedback R. Meucci, S. Euzzor, F. T. Arecchi and J.-M.Ginoux International Journal of Bifurcation and Chaos, Vol. 31,<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":559,"featured_media":17828,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-17808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-researchfocus"],"_links":{"self":[{"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=\/wp\/v2\/posts\/17808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=\/wp\/v2\/users\/559"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17808"}],"version-history":[{"count":1,"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=\/wp\/v2\/posts\/17808\/revisions"}],"predecessor-version":[{"id":17818,"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=\/wp\/v2\/posts\/17808\/revisions\/17818"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=\/wp\/v2\/media\/17828"}],"wp:attachment":[{"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ino.cnr.it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}