{"id":65244,"date":"2024-07-26T07:24:04","date_gmt":"2024-07-26T07:24:04","guid":{"rendered":"https:\/\/ekamu.net\/?p=65244"},"modified":"2024-07-26T07:24:04","modified_gmt":"2024-07-26T07:24:04","slug":"nasadan-bir-ilk-lazer-teknolojisiyle-uzaya-4k-video-gonderildi","status":"publish","type":"post","link":"https:\/\/ekamu.net\/index.php\/2024\/07\/26\/nasadan-bir-ilk-lazer-teknolojisiyle-uzaya-4k-video-gonderildi\/","title":{"rendered":"NASA’dan bir ilk: Lazer teknolojisiyle uzaya 4K video g\u00f6nderildi"},"content":{"rendered":"

<\/span> NASA<\/strong>,\u00a0lazer ileti\u015fim teknolojisi kullanarak ilk kez<\/strong> bir u\u00e7aktan Uluslararas\u0131 Uzay \u0130stasyonu’na 4K video g\u00f6r\u00fcnt\u00fcs\u00fc <\/strong>aktard\u0131.\u00a0NASA, bu teknolojisi sayesinde g\u00f6ky\u00fcz\u00fcndeki bir u\u00e7a\u011f\u0131n 4K video g\u00f6r\u00fcnt\u00fclerini ba\u015far\u0131l\u0131 bir \u015fekilde ISS’e g\u00f6ndermeyi ve geri almay\u0131 ba\u015fard\u0131. <\/figure>\n

Lazer ileti\u015fim teknolojisinde yeni d\u00f6nem<\/b><\/p>\n

NASA’dan yap\u0131lan yaz\u0131l\u0131 a\u00e7\u0131klamada<\/strong>, “Bu ba\u015far\u0131, Artemis g\u00f6revleri s\u0131ras\u0131nda Ay’daki astronotlar\u0131n canl\u0131 video g\u00f6r\u00fcnt\u00fclerini sa\u011flayabilecek yeni teknoloji \u00fczerinde yap\u0131lan bir dizi testin bir par\u00e7as\u0131d\u0131r.” denildi.<\/p>\n

NASA’da g\u00f6rev yapan ekipler, uzaya bilgi g\u00f6nderme ve uzaydan bilgi alma i\u015flemlerini radyo dalgalar\u0131<\/strong> kullanarak yap\u0131yor. Ancak lazer ileti\u015fim teknolojisi<\/strong>, k\u0131z\u0131l\u00f6tesi \u0131\u015f\u0131k sayesinde radyo frekans sistemlerinden 10 ila 100 kat daha h\u0131zl\u0131<\/strong> veri iletimini m\u00fcmk\u00fcn k\u0131l\u0131yor.<\/p>\n

NASA, Pilatus PC-12 u\u00e7a\u011f\u0131n\u0131n g\u00f6vdesine ge\u00e7ici olarak ta\u015f\u0131nabilir bir lazer terminali kurdu. Daha sonra Erie G\u00f6l\u00fc \u00fczerinde u\u00e7arak u\u00e7aktan Cleveland’daki bir optik yer istasyonuna veri g\u00f6nderildi. Bu veri, D\u00fcnya \u00fczerindeki bir a\u011f \u00fczerinden NASA’n\u0131n Las Cruces, New Mexico’daki White Sands Test Tesisi’ne g\u00f6nderildi ve burada bilim insanlar\u0131 veriyi k\u0131z\u0131l\u00f6tesi \u0131\u015f\u0131k sinyalleri kullanarak iletti.<\/p>\n

Sinyaller D\u00fcnya’dan yakla\u015f\u0131k 35 bin kilometre uza\u011fa, y\u00f6r\u00fcngedeki deneysel bir platform olan NASA’n\u0131n Lazer \u0130leti\u015fim R\u00f6le Demonstrasyonu’na (LCRD) gitti. LCRD daha sonra sinyalleri y\u00f6r\u00fcngedeki laboratuvara monte edilen ILLUMA-T (Integrated LCRD LEO User Modem and Amplifier Terminal) y\u00fck\u00fcne aktard\u0131. Bu y\u00fck de verileri D\u00fcnya’ya geri g\u00f6nderdi.<\/p>\n

Deneyler s\u0131ras\u0131nda, Glenn’de geli\u015ftirilen yeni bir sistem olan Y\u00fcksek H\u0131zda Gecikme Toleransl\u0131 A\u011f (HDTN), sinyalin bulut \u00f6rt\u00fcs\u00fcne daha etkili bir \u015fekilde n\u00fcfuz etmesine yard\u0131mc\u0131 oldu. Dr. Daniel Raible, “Artemis misyonundaki astronotlar\u0131m\u0131z i\u00e7in HD video konferans gibi m\u00fcrettebat sa\u011fl\u0131\u011f\u0131 ve faaliyet koordinasyonu i\u00e7in \u00f6nemli olacak yetenekleri sa\u011flamak i\u00e7in art\u0131k uzay istasyonuna 4K HD video ak\u0131\u015f\u0131 ba\u015far\u0131s\u0131n\u0131 geli\u015ftirebiliriz” dedi.<\/p>\n\n

<\/span><\/p>\n

Kaynak :\u00a0https:\/\/www.donanimhaber.com\/nasa-dan-bir-ilk-lazer-teknolojisiyle-uzaya-4k-video-gonderildi–179891<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

NASA,\u00a0lazer ileti\u015fim teknolojisi kullanarak ilk kez bir u\u00e7aktan Uluslararas\u0131 Uzay \u0130stasyonu’na 4K video g\u00f6r\u00fcnt\u00fcs\u00fc aktard\u0131.\u00a0NASA, bu teknolojisi sayesinde g\u00f6ky\u00fcz\u00fcndeki bir u\u00e7a\u011f\u0131n 4K video g\u00f6r\u00fcnt\u00fclerini ba\u015far\u0131l\u0131 bir \u015fekilde ISS’e g\u00f6ndermeyi ve geri …<\/p>\n","protected":false},"author":1,"featured_media":65245,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[2265,168,639,26],"class_list":["post-65244","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-lazer","tag-teknoloji","tag-veri","tag-video"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/65244","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/comments?post=65244"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/65244\/revisions"}],"predecessor-version":[{"id":65247,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/65244\/revisions\/65247"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/65245"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=65244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=65244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=65244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}