{"id":134128,"date":"2024-06-15T14:19:21","date_gmt":"2024-06-15T11:19:21","guid":{"rendered":"https:\/\/milliycha.uz\/?p=134128"},"modified":"2024-06-15T14:19:22","modified_gmt":"2024-06-15T11:19:22","slug":"gomosentrik-nurlar-dastasi","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/gomosentrik-nurlar-dastasi\/","title":{"rendered":"Gomosentrik nurlar dastasi"},"content":{"rendered":"\n<p>Gomosentrik nurlar dastasi (gomo&#8230; va lot. centrum \u2014 Mar- kaz) \u2014 yorug&#8217;lik nurlari yoki ularning davomi bir nuqtada kesishadigan nur- lar dastasi. Nurlarning tuplanish yoki tarqalish nuqtasi fokus deyiladi. Nur- larga nisbatan to&#8217;lqin sirt ortogonal (sferik sirt) bo&#8217;lgani uchun g.n.D.ga sfe- rik to&#8217;lqin sirt mos keladi. G.n.D.ning xususiy holi parallel nurlar dastasi bo&#8217;lib, unga cheksizlikda yotuvchi fokus va tekis Tulqin sirt mos keladi. Agar ixtiyoriy egri sirt elementlaridan tarqalayotgan nurlar bir-biriga tik ikki to&#8217;g&#8217;ri chiziq (fokal chiziq)da yotuv- chi nuqtalarda kesishsa, bunday nurlar astigmatik nurlar deyiladi. Astigma- tik nurlar dastasi hech qaerda nuqtali fokus hosil qilmaydi. Fokal chiziqlar orasidagi masofa astigmatik farq deb ataladi. Astigmatik farq kamaya borsa, fokal chiziklar bir-biriga yaqinlashadi va ular qisqara borib, ustma-ust tushadi, natijada astigmatik nur g.n.D.ga aylana- Di. Difraktsiya hodisasi tufayli aniq G.n.D.ni hosil qilish qiyin. G.n.D. op- tik sistemadan o&#8217;tganda yana g.n.D. hosil bo&#8217;lsa, optik sistema aniq tasvir hosil qiladi. Fotografiya, radiotexnika va b. sohalarda g.n.D.ning amaliy ahamiyati katta.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gomosentrik nurlar dastasi (gomo&#8230; va lot. centrum \u2014 Mar- kaz) \u2014 yorug&#8217;lik nurlari yoki ularning davomi bir nuqtada kesishadigan nur- lar dastasi. Nurlarning tuplanish yoki tarqalish nuqtasi fokus deyiladi. Nur- &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/gomosentrik-nurlar-dastasi\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[210],"tags":[],"class_list":["post-134128","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-g-harfi-2","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/134128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=134128"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/134128\/revisions"}],"predecessor-version":[{"id":134141,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/134128\/revisions\/134141"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=134128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=134128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=134128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}