{"id":4833,"date":"2022-07-20T13:58:00","date_gmt":"2022-07-20T13:58:00","guid":{"rendered":"https:\/\/www.greenstone-tech.com\/?p=4833"},"modified":"2025-10-31T05:32:54","modified_gmt":"2025-10-31T05:32:54","slug":"prvni-rekonfigurovatelny-samoorganizujici-se-laser-otevira-cestu-k-inovacim-v-technologii-laserovych-platu","status":"publish","type":"post","link":"https:\/\/www.greenstone-tech.com\/cs\/first-reconfigurable-self-organizing-laser-paves-the-way-for-innovations-in-laser-cladding-technology\/","title":{"rendered":"Prvn\u00ed rekonfigurovateln\u00fd samoorganizuj\u00edc\u00ed se laser otev\u00edr\u00e1 cestu k inovac\u00edm v technologii laserov\u00fdch pl\u00e1t\u016f"},"content":{"rendered":"

V\u00fdzkumn\u00fd t\u00fdm z Imperial College London a University College London ned\u00e1vno vyvinul prvn\u00ed samoorganizuj\u00edc\u00ed se laser na sv\u011bt\u011b, kter\u00fd se dok\u00e1\u017ee dynamicky rekonfigurovat podle m\u011bn\u00edc\u00edch se podm\u00ednek. Tento p\u0159evratn\u00fd v\u00fdvoj, publikovan\u00fd v \u010dasopise Fyzika p\u0159\u00edrody<\/em>, nejen\u017ee posunuje oblast inteligentn\u00edch fotonick\u00fdch materi\u00e1l\u016f a p\u0159ibli\u017euje je biologick\u00fdm materi\u00e1l\u016fm, pokud jde o reaktivitu, p\u0159izp\u016fsobivost, samol\u00e9\u010dbu a kolektivn\u00ed chov\u00e1n\u00ed, ale tak\u00e9 otev\u00edr\u00e1 nov\u00e9 cesty pro inovace v oblasti fotonick\u00fdch materi\u00e1l\u016f. Laserov\u00e9 opl\u00e1\u0161t\u011bn\u00ed<\/strong><\/a> technologie.<\/p>\n\n\n\n

Profesor Riccardo Sapienza z Imperial College London, spoluautor studie, vysv\u011btlil: \u201cLasery, kter\u00e9 dnes podporuj\u00ed v\u011bt\u0161inu technologi\u00ed, jsou z velk\u00e9 \u010d\u00e1sti zalo\u017eeny na krystalick\u00fdch materi\u00e1lech, kter\u00e9 jsou p\u0159esn\u00e9, ale statick\u00e9. Na\u0161\u00edm c\u00edlem bylo prozkoumat, zda bychom mohli vyvinout laserov\u00fd syst\u00e9m, kter\u00fd by integroval strukturu a funkci a byl schopen samoorganizace a kolaborativn\u00edho chov\u00e1n\u00ed jako biologick\u00e9 syst\u00e9my. N\u00e1stup tohoto samoorganizuj\u00edc\u00edho se laserov\u00e9ho pl\u00e1tovac\u00edho syst\u00e9mu p\u0159edstavuje z\u00e1sadn\u00ed krok v napodobov\u00e1n\u00ed dynamick\u00fdch biologick\u00fdch materi\u00e1l\u016f.\u201d<\/p>\n\n\n\n

Samoorganizuj\u00edc\u00ed se laser a jeho v\u00fdznam pro laserov\u00e9 pl\u00e1tov\u00e1n\u00ed<\/strong><\/strong><\/h5>\n\n\n\n

Lasery jsou za\u0159\u00edzen\u00ed, kter\u00e1 generuj\u00ed specializovan\u00e9 formy sv\u011btla prost\u0159ednictv\u00edm optick\u00e9ho zes\u00edlen\u00ed. V experimentu t\u00fdmu se samoorganizuj\u00edc\u00ed laser skl\u00e1d\u00e1 z \u010d\u00e1stic rozpt\u00fdlen\u00fdch v kapalin\u011b s vysok\u00fdm ziskem, kter\u00e1 m\u00e1 zna\u010dn\u00e9 schopnosti zesilovat sv\u011btlo. Kdy\u017e se \u010d\u00e1stice shluknou do ur\u010dit\u00e9 velikosti, mohou s pomoc\u00ed vn\u011bj\u0161\u00ed energie vyza\u0159ovat laserov\u00e9 sv\u011btlo. V\u00fdzkumn\u00edci demonstrovali, jak mohou \u0159\u00eddit emisi laseru zah\u0159\u00edv\u00e1n\u00edm \u010d\u00e1stic \u201cJanus\u201d laserem, kter\u00fd m\u00e1 povlak pohlcuj\u00edc\u00ed sv\u011btlo, co\u017e zp\u016fsob\u00ed, \u017ee se \u010d\u00e1stice samy organizuj\u00ed do shluk\u016f. Regulac\u00ed intenzity extern\u00edho laseru byli schopni \u0159\u00eddit velikost a hustotu klastr\u016f, \u010d\u00edm\u017e efektivn\u011b \u0159\u00eddili laserovou emisi.<\/p>\n\n\n\n

Samoorganizuj\u00edc\u00ed se laser a jeho dopad na technologii laserov\u00e9ho pl\u00e1tov\u00e1n\u00ed<\/strong><\/strong><\/h5>\n\n\n\n

V\u00fdzkumn\u00fd t\u00fdm zejm\u00e9na uk\u00e1zal, jak zah\u0159\u00edv\u00e1n\u00edm r\u016fzn\u00fdch \u010d\u00e1stic Janusu m\u016f\u017ee pohybovat sv\u011bt\u00e9lkuj\u00edc\u00edmi klastry v prostoru, co\u017e poukazuje na vysokou p\u0159izp\u016fsobivost syst\u00e9mu. \u010c\u00e1stice Janus nav\u00edc mohly spolupracovat a vytv\u00e1\u0159et nov\u00e9 struktury klastr\u016f, kter\u00e9 p\u0159esahuj\u00ed r\u00e1mec prost\u00e9 superpozice, jako je zm\u011bna tvaru a zv\u00fd\u0161en\u00ed v\u00fdkonu vyza\u0159ov\u00e1n\u00ed sv\u011btla. Tento mechanismus sd\u00edl\u00ed podobnosti s Laserov\u00e9 opl\u00e1\u0161t\u011bn\u00ed<\/strong>, kter\u00fd p\u0159esn\u011b ovl\u00e1d\u00e1 lasery pro nan\u00e1\u0161en\u00ed funk\u010dn\u00edch povlak\u016f na povrchy materi\u00e1l\u016f. Samoorganizuj\u00edc\u00ed se laserov\u00fd syst\u00e9m vytv\u00e1\u0159\u00ed z\u00e1klad pro inteligentn\u011bj\u0161\u00ed a adaptivn\u011bj\u0161\u00ed Laserov\u00e9 opl\u00e1\u0161t\u011bn\u00ed<\/strong> procesy.<\/p>\n\n\n\n

Dr. Giorgio Volpe, dal\u0161\u00ed spoluautor z katedry chemie University College London, zd\u016fraznil: \u201cLaserov\u00e1 technologie se \u0161iroce pou\u017e\u00edv\u00e1 v l\u00e9ka\u0159stv\u00ed, komunikaci a pr\u016fmyslov\u00e9 v\u00fdrob\u011b, nap\u0159. v pr\u016fmyslu. Laserov\u00e9 opl\u00e1\u0161t\u011bn\u00ed<\/strong> ke zv\u00fd\u0161en\u00ed odolnosti sou\u010d\u00e1st\u00ed proti opot\u0159eben\u00ed a korozi. Lasery s biomimetick\u00fdmi vlastnostmi budou hnac\u00edm motorem v\u00fdvoje materi\u00e1l\u016f nov\u00e9 generace, kter\u00e9 budou odoln\u011bj\u0161\u00ed, autonomn\u011bj\u0161\u00ed a trvanliv\u011bj\u0161\u00ed, ide\u00e1ln\u00ed pro aplikace v oblasti senzoriky, nekonven\u010dn\u00edch po\u010d\u00edta\u010d\u016f, nov\u00fdch zdroj\u016f sv\u011btla a displej\u016f. Zejm\u00e9na v kombinaci se schopnost\u00ed samoorganizace, Laserov\u00e9 opl\u00e1\u0161t\u011bn\u00ed<\/strong> technologie slibuje \u00fa\u010dinn\u011bj\u0161\u00ed a \u00fasporn\u011bj\u0161\u00ed inteligentn\u00ed povrchov\u00e9 \u00fapravy.\u201d<\/p>\n\n\n\n

Budoucnost laserov\u00e9ho pl\u00e1tov\u00e1n\u00ed: Od samoorganizuj\u00edc\u00edch se laser\u016f k pokro\u010dil\u00fdm povrchov\u00fdm \u00faprav\u00e1m<\/strong><\/strong><\/h5>\n\n\n\n

V dal\u0161\u00edm kroku se v\u00fdzkumn\u00fd t\u00fdm zam\u011b\u0159\u00ed na zlep\u0161en\u00ed autonomn\u00edho chov\u00e1n\u00ed laseru a zlep\u0161en\u00ed jeho \u201cbiochemick\u00fdch\u201d vlastnost\u00ed. Prvn\u00ed aplikace t\u00e9to technologie se mohou zam\u011b\u0159it na v\u00fdvoj inteligentn\u00edch elektronick\u00fdch inkoustov\u00fdch obrazovek p\u0159\u00ed\u0161t\u00ed generace. Integrace samoorganizuj\u00edc\u00edch se laser\u016f do Laserov\u00e9 opl\u00e1\u0161t\u011bn\u00ed<\/strong> by tak\u00e9 mohl podpo\u0159it v\u00fdvoj flexibiln\u00ed v\u00fdroby a rekonfigurovateln\u00fdch za\u0159\u00edzen\u00ed. Jako samoorganizuj\u00edc\u00ed se lasery a Laserov\u00e9 opl\u00e1\u0161t\u011bn\u00ed<\/strong> technologie se budou nad\u00e1le sbli\u017eovat a jejich budouc\u00ed dopad se projev\u00ed nejen v oblasti zobrazovac\u00edch technologi\u00ed, ale tak\u00e9 v leteck\u00e9m a automobilov\u00e9m pr\u016fmyslu a dal\u0161\u00edch odv\u011btv\u00edch, kter\u00e1 vy\u017eaduj\u00ed vysokou p\u0159esnost. Laserov\u00e9 opl\u00e1\u0161t\u011bn\u00ed<\/strong>. Potenci\u00e1l t\u00e9to rekonfigurovateln\u00e9 Laserov\u00e9 opl\u00e1\u0161t\u011bn\u00ed<\/strong> syst\u00e9mu, kter\u00fd p\u0159in\u00e1\u0161\u00ed revoluci ve zpracov\u00e1n\u00ed materi\u00e1l\u016f, je obrovsk\u00fd.<\/p>","protected":false},"excerpt":{"rendered":"

A research team from Imperial College London and University College London has recently developed the world’s first self-organizing laser that can dynamically reconfigure under changing conditions. This groundbreaking development, published in Nature Physics, not only advances the field of smart photonic materials, making them more akin to biological materials in terms of reactivity, adaptability, self-healing, […]<\/p>\n","protected":false},"author":1,"featured_media":4809,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4,3],"tags":[103],"table_tags":[],"class_list":["post-4833","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-release","category-blog","tag-lydia-liu"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/posts\/4833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/comments?post=4833"}],"version-history":[{"count":2,"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/posts\/4833\/revisions"}],"predecessor-version":[{"id":5281,"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/posts\/4833\/revisions\/5281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/media\/4809"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/media?parent=4833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/categories?post=4833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/tags?post=4833"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/cs\/wp-json\/wp\/v2\/table_tags?post=4833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}