{"id":4799,"date":"2021-08-05T16:56:37","date_gmt":"2021-08-05T19:56:37","guid":{"rendered":"https:\/\/sbfisica.org.br\/v1\/sbf\/2021\/08\/05\/cascatas-complexas-em-um-modelo-para-diodo-laser\/"},"modified":"2022-08-15T03:20:29","modified_gmt":"2022-08-15T06:20:29","slug":"cascatas-complexas-em-um-modelo-para-diodo-laser","status":"publish","type":"post","link":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/cascatas-complexas-em-um-modelo-para-diodo-laser\/","title":{"rendered":"Cascatas complexas em um modelo para diodo laser"},"content":{"rendered":"<p><img decoding=\"async\" data-src=\"images\/destaque-bjp\/2021\/destaque-bjp-2021-08-05.png\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/>O volume de agosto do <em>Brazilian Journal of Physics<\/em> traz um estudo da distribui\u00e7\u00e3o de picos nas oscila\u00e7\u00f5es peri\u00f3dicas de um modelo matem\u00e1tico usado como &#8220;proxy&#8221; para descrever o comportamento complexo de diodos laser. O artigo descreve uma carater\u00edstica nova e inesperada, o aparecimento abundante de cascatas duplas e sobrepostas no espa\u00e7o de par\u00e2metros do modelo.<\/p>\n<p><!--more--><\/p>\n<p><span style=\"background-color: inherit; color: inherit; font-family: inherit; font-size: 1rem;\">Ao variar simultaneamente dois par\u00e2metros do modelo, Jason Alfredo Carlson Gallas, do Instituto de Altos Estudos da Para\u00edba, em Jo\u00e3o Pessoa-PB, e do Centro para Ci\u00eancias da Complexidade, em Surfside-FL, Estados Unidos, mostra que essas cascatas em sobreposi\u00e7\u00e3o existem para uma faixa ampla dos par\u00e2metros. O estudo prev\u00ea que o fen\u00f4meno descoberto pode ser observado em experimentos com lasers semicondutores ou com outros sistemas de oscila\u00e7\u00f5es complexas.\u00a0<\/span><\/p>\n<p><strong>Artigo Cient\u00edfico<\/strong><br \/>\nOverlapping Adding-Doubling Spikes Cascades in a Semiconductor Laser Proxy<br \/>\nJason A.C. Gallas<br \/>\n<a href=\"https:\/\/rdcu.be\/cspRZ\">Braz J Phys 51, 919\u2013926 (2021)\u00a0<\/a><\/p>\n<p><strong>Contato para imprensa<\/strong><br \/>\nIgor Zolnerkevic<br \/>\nAssessor de comunica\u00e7\u00e3o<br \/>\n<span id=\"cloakaea3a6d92c0b296f2c2656f3e15e66ed\"><span id=\"cloak36935a41aed49900fdfcd0ccc07756b0\"><span id=\"cloak1d0784f7944e77e5959d8acb3f4f841c\"><span id=\"cloak260329287650011057a9ea428c5d9667\"><span id=\"cloak70b06bc3011fdfd0bf25446e0b7febc2\"><span id=\"cloak6e91b9d3f8e87e4bc1b0aa101ab4faec\"><span id=\"cloakb4fb8d6e48379e9da5bb6f643ced88ca\"><span id=\"cloak0cafab7efee5686b4649f627df782102\"><span id=\"cloak16ea127c092c7641257ee108a4c02db5\"><span id=\"cloakbfb02956d181edbfde48338c6a26de04\"><span id=\"cloakdd2ffa7fbe353844aa302ac5b56c9d8d\"><span id=\"cloakcd6a2f8ba9c58f7915cd9858e4f6715b\"><span id=\"cloak7881b31ca4ca8c858bca5deda2759490\"><span id=\"cloaka1b234b5c1312839e9cb5149440f93dd\"><span id=\"cloakb46904c0dd26640555168eca35cf687e\"><span id=\"cloakab8a18b4788575a2fb004defede27223\"><span id=\"cloak3f76891238eeb85532c45d02f957727b\"><span id=\"cloak796eff52e85be4a4e9ac2d01e9770468\"><span id=\"cloak6c56a3169aedb00255530523c37f5ec6\"><span id=\"cloakf41b17c1fe162429965acf86a7a78745\"><span id=\"cloak99ca8e9374ab3f18d1379a33a136f095\"><span id=\"cloak32959540776525133bfda097c265956b\"><span id=\"cloak7c02ed46096391dc385965f86dbb9b24\"><span id=\"cloak3f6811053eb0e17d0e2b74919f51301a\"><span id=\"cloak258520f4717194dfc5d747907002c8f9\"><span id=\"cloakbd34a7c5e2bc2056fbee4aa77336bf6e\"><span id=\"cloak8eb44673fab2d827335949b56922b578\"><span id=\"cloak3b09f6b02815b1b1bec4750f39cb0880\"><span id=\"cloak86f5967951bde189a5c4a9a3a69df955\"><span id=\"cloak2b6ead48b2ab51e24efa86744faced80\"><span id=\"cloak18ea95729e7614f61f1c72ba9b73e4e5\"><span id=\"cloaka0031e32f0a8f748392f51856e99c354\"><span id=\"cloak41aa5aa49439d923ae5da3b418049dd8\"><span id=\"cloake1f52b7df2a60539b685b55ddbbd38ca\"><span id=\"cloak9b27e74b5f374c2634667b2bdf86d600\"><span id=\"cloakef6eba96fa77e934b1b62395c9bb3275\"><span id=\"cloakec13b66700c047076a55319d3418e15c\"><span id=\"cloakf08c39a763a17019adcc3a0246597f03\"><span id=\"cloakff810a6b774139f21b0128c4c4c6584f\"><span id=\"cloakccac4f890f002320b759eb1e9b915b4e\"><span id=\"cloak256c6aebf3beef560a35e2f1301b3e23\"><span id=\"cloak8c795a67310efc0ad4167c3825a142e2\"><span id=\"cloak18c514794cbfaf5fb17b5a19f5eb9c6c\"><span id=\"cloakeddc49c51b4b15f8ddb21ba88867d006\"><span id=\"cloak82be9f0029460adfd2808b59634427dc\"><span id=\"cloak4f8d6fc534812aa630fd65363eca77d7\"><a href=\"mailto:comunicacao@sbfisica.org.br\">comunicacao@sbfisica.org.br<\/a><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>O volume de agosto do Brazilian Journal of Physics traz um estudo da distribui\u00e7\u00e3o de picos nas oscila\u00e7\u00f5es peri\u00f3dicas de um modelo matem\u00e1tico usado como &#8220;proxy&#8221; para descrever o comportamento complexo de diodos laser. O artigo descreve uma carater\u00edstica nova e inesperada, o aparecimento abundante de cascatas duplas e sobrepostas no espa\u00e7o de par\u00e2metros do [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":16848,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[150],"tags":[],"class_list":["post-4799","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-destaques-do-bjp"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/posts\/4799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/comments?post=4799"}],"version-history":[{"count":2,"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/posts\/4799\/revisions"}],"predecessor-version":[{"id":16849,"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/posts\/4799\/revisions\/16849"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/media\/16848"}],"wp:attachment":[{"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/media?parent=4799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/categories?post=4799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sbfisica.org.br\/v1\/sbf\/wp-json\/wp\/v2\/tags?post=4799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}