{"id":2130,"date":"2024-11-01T01:21:52","date_gmt":"2024-11-01T01:21:52","guid":{"rendered":"https:\/\/backlightmfg.com\/?p=2130"},"modified":"2024-11-01T01:48:57","modified_gmt":"2024-11-01T01:48:57","slug":"visible-light-spectrum-wavelength-frequency","status":"publish","type":"post","link":"https:\/\/backlightmfg.com\/cs\/visible-light-spectrum-wavelength-frequency\/","title":{"rendered":"Kter\u00e1 vlnov\u00e1 d\u00e9lka viditeln\u00e9ho sv\u011btla m\u00e1 nejvy\u0161\u0161\u00ed frekvenci?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"P\u0159epnut\u00ed tabulky obsahu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159ep\u00edna\u010d<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/backlightmfg.com\/cs\/visible-light-spectrum-wavelength-frequency\/#Introduction_of_Visible_Light_Spectrum\" >P\u0159edstaven\u00ed spektra viditeln\u00e9ho sv\u011btla<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/backlightmfg.com\/cs\/visible-light-spectrum-wavelength-frequency\/#What_is_the_Visible_Light_Spectrum\" >Co je spektrum viditeln\u00e9ho sv\u011btla?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/backlightmfg.com\/cs\/visible-light-spectrum-wavelength-frequency\/#Understanding_Frequency_in_Light_Waves\" >Porozum\u011bn\u00ed frekvenci sv\u011bteln\u00fdch vln<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/backlightmfg.com\/cs\/visible-light-spectrum-wavelength-frequency\/#Determining_the_Highest_Frequency_Wavelength\" >Ur\u010den\u00ed nejvy\u0161\u0161\u00ed vlnov\u00e9 d\u00e9lky<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/backlightmfg.com\/cs\/visible-light-spectrum-wavelength-frequency\/#Applications_of_High-Frequency_Light_Waves\" >Aplikace vysokofrekven\u010dn\u00edch sv\u011bteln\u00fdch vln<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/backlightmfg.com\/cs\/visible-light-spectrum-wavelength-frequency\/#Common_Questions_about_Frequency_in_the_Visible_Light_Spectrum\" >\u010cast\u00e9 ot\u00e1zky t\u00fdkaj\u00edc\u00ed se frekvence ve spektru viditeln\u00e9ho sv\u011btla<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/backlightmfg.com\/cs\/visible-light-spectrum-wavelength-frequency\/#Conclusion\" >Z\u00e1v\u011br<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction_of_Visible_Light_Spectrum\"><\/span><strong>P\u0159edstaven\u00ed spektra viditeln\u00e9ho sv\u011btla<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Viditeln\u00e9 sv\u011bteln\u00e9 spektrum je mal\u00e1, ale v\u00fdznamn\u00e1 \u010d\u00e1st elektromagnetick\u00e9ho spektra, kter\u00e1 zahrnuje barvy, je\u017e vn\u00edm\u00e1me o\u010dima. Ka\u017ed\u00e1 barva v tomto spektru m\u00e1 svou vlnovou d\u00e9lku a frekvenci, kter\u00e9 ur\u010duj\u00ed jej\u00ed energii a p\u016fsoben\u00ed. Frekvence, tedy po\u010det vlnov\u00fdch cykl\u016f za sekundu, je kl\u00ed\u010dov\u00e1 pro pochopen\u00ed toho, jak vn\u00edm\u00e1me r\u016fzn\u00e9 barvy a jejich jedine\u010dn\u00e9 vlastnosti. Tento \u010dl\u00e1nek se zab\u00fdv\u00e1 konceptem viditeln\u00e9ho sv\u011btla, zkoum\u00e1, kter\u00e1 vlnov\u00e1 d\u00e9lka m\u00e1 nejvy\u0161\u0161\u00ed frekvenci, a re\u00e1ln\u00e9 vyu\u017eit\u00ed vysokofrekven\u010dn\u00edch sv\u011bteln\u00fdch vln.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_193087744\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"970\" height=\"546\" src=\"https:\/\/backlightmfg.com\/wp-content\/uploads\/2024\/11\/visible-light-spectrum-1.webp\" class=\"attachment-large size-large\" alt=\"spektrum viditeln\u00e9ho sv\u011btla\" srcset=\"https:\/\/backlightmfg.com\/wp-content\/uploads\/2024\/11\/visible-light-spectrum-1.webp 970w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2024\/11\/visible-light-spectrum-1-300x169.webp 300w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2024\/11\/visible-light-spectrum-1-768x432.webp 768w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2024\/11\/visible-light-spectrum-1-18x10.webp 18w, https:\/\/backlightmfg.com\/wp-content\/uploads\/2024\/11\/visible-light-spectrum-1-510x287.webp 510w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_193087744 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-1019735537\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1019735537 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<h2><span class=\"ez-toc-section\" id=\"What_is_the_Visible_Light_Spectrum\"><\/span><strong>Co je spektrum viditeln\u00e9ho sv\u011btla?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Viditeln\u00e9 sv\u011btlo m\u00e1 vlnovou d\u00e9lku p\u0159ibli\u017en\u011b 380 a\u017e 700 nanometr\u016f (nm) a p\u0159edstavuje pouze \u010d\u00e1st elektromagnetick\u00e9ho spektra. V tomto rozsahu m\u00e1 ka\u017ed\u00e1 barva sv\u011btla svou specifickou vlnovou d\u00e9lku, od \u010derven\u00e9 s nejdel\u0161\u00ed vlnovou d\u00e9lkou po fialovou s nejkrat\u0161\u00ed. Barvy viditeln\u00e9ho spektra v po\u0159ad\u00ed \u010derven\u00e1, oran\u017eov\u00e1, \u017elut\u00e1, zelen\u00e1, modr\u00e1, indigov\u00e1 a fialov\u00e1 (\u010dasto se p\u0159ipom\u00ednaj\u00ed zkratkou ROYGBIV).<\/p>\n<p>Tyto barvy p\u0159edstavuj\u00ed r\u016fzn\u00e9 energie, p\u0159i\u010dem\u017e \u010derven\u00e1 m\u00e1 ni\u017e\u0161\u00ed energii d\u00edky sv\u00e9 del\u0161\u00ed vlnov\u00e9 d\u00e9lce a fialov\u00e1 vy\u0161\u0161\u00ed energii d\u00edky sv\u00e9 krat\u0161\u00ed vlnov\u00e9 d\u00e9lce. Toto spektrum hraje z\u00e1sadn\u00ed roli ve v\u0161ech oblastech, od barev, kter\u00e9 vid\u00edme v p\u0159\u00edrod\u011b, a\u017e po pokro\u010dil\u00e9 technologie ve v\u011bd\u011b a pr\u016fmyslu.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Understanding_Frequency_in_Light_Waves\"><\/span><strong>Porozum\u011bn\u00ed frekvenci sv\u011bteln\u00fdch vln<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Frekvence v kontextu sv\u011bteln\u00fdch vln ozna\u010duje po\u010det cykl\u016f, kter\u00e9 vlna vykon\u00e1 za jednu sekundu, a m\u011b\u0159\u00ed se v hertz\u00edch (Hz). Mezi vlnovou d\u00e9lkou a frekvenc\u00ed existuje inverzn\u00ed vztah: s klesaj\u00edc\u00ed vlnovou d\u00e9lkou roste frekvence. To je v\u00fdznamn\u00e9, proto\u017ee vy\u0161\u0161\u00ed frekvence znamen\u00e1 v\u011bt\u0161\u00ed energii vlny.<\/p>\n<p>Ve spektru viditeln\u00e9ho sv\u011btla tento vztah znamen\u00e1, \u017ee fialov\u00e9 sv\u011btlo s nejkrat\u0161\u00ed vlnovou d\u00e9lkou m\u00e1 nejvy\u0161\u0161\u00ed frekvenci, a tedy i nejvy\u0161\u0161\u00ed energii. Tento energetick\u00fd rozd\u00edl ovliv\u0148uje vn\u00edm\u00e1n\u00ed barev - vlny s vy\u0161\u0161\u00ed frekvenc\u00ed se jev\u00ed jako chladn\u011bj\u0161\u00ed a barevn\u011b intenzivn\u011bj\u0161\u00ed ne\u017e vlny s ni\u017e\u0161\u00ed frekvenc\u00ed.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Determining_the_Highest_Frequency_Wavelength\"><\/span><strong>Ur\u010den\u00ed nejvy\u0161\u0161\u00ed vlnov\u00e9 d\u00e9lky<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>V\u00fdpo\u010det frekvence (<span class=\"katex\"><span class=\"katex-mathml\">ff<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">f<\/span><\/span><\/span><\/span>) sv\u011btla, lze pou\u017e\u00edt vzorec:<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">f=c\u03bbf = frac{c}{lambda}<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">f<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"mord mathnormal\">\u03bb<\/span><span class=\"mord mathnormal\">c<\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>kde:<\/p>\n<ul>\n<li><span class=\"katex\"><span class=\"katex-mathml\">ff<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">f<\/span><\/span><\/span><\/span> = frekvence,<\/li>\n<li><span class=\"katex\"><span class=\"katex-mathml\">cc<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">c<\/span><\/span><\/span><\/span> = rychlost sv\u011btla (p\u0159ibli\u017en\u011b <span class=\"katex\"><span class=\"katex-mathml\">3,00\u00d71083,00 kr\u00e1t 10^8<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">3.00<\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mord\">0<span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">8<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> metr\u016f za sekundu),<\/li>\n<li><span class=\"katex\"><span class=\"katex-mathml\">\u03bblambda<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03bb<\/span><\/span><\/span><\/span> = vlnov\u00e1 d\u00e9lka.<\/li>\n<\/ul>\n<p>Vzhledem k tomu, \u017ee fialov\u00e9 sv\u011btlo m\u00e1 nejkrat\u0161\u00ed vlnovou d\u00e9lku (p\u0159ibli\u017en\u011b 380 nm), m\u00e1 nejvy\u0161\u0161\u00ed frekvenci v r\u00e1mci viditeln\u00e9ho spektra. Pomoc\u00ed vzorce zjist\u00edme, \u017ee \u010d\u00edm krat\u0161\u00ed je vlnov\u00e1 d\u00e9lka, t\u00edm vy\u0161\u0161\u00ed je frekvence, co\u017e potvrzuje, \u017ee fialov\u00e1 barva je barva s nejvy\u0161\u0161\u00ed frekvenc\u00ed.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Applications_of_High-Frequency_Light_Waves\"><\/span><strong>Aplikace vysokofrekven\u010dn\u00edch sv\u011bteln\u00fdch vln<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vysokofrekven\u010dn\u00ed sv\u011bteln\u00e9 vlny, zejm\u00e9na ty ve fialov\u00e9m nebo t\u00e9m\u011b\u0159 ultrafialov\u00e9m p\u00e1smu, maj\u00ed d\u00edky sv\u00e9 vysok\u00e9 energii \u0159adu praktick\u00fdch aplikac\u00ed. Mezi nejv\u00fdznamn\u011bj\u0161\u00ed vyu\u017eit\u00ed pat\u0159\u00ed:<\/p>\n<ol>\n<li><strong>L\u00e9ka\u0159sk\u00e9 zobrazov\u00e1n\u00ed a l\u00e9\u010dba<\/strong>: Vysokofrekven\u010dn\u00ed sv\u011bteln\u00e9 vlny hraj\u00ed z\u00e1sadn\u00ed roli v ultrafialov\u00fdch terapi\u00edch pro o\u0161et\u0159en\u00ed k\u016f\u017ee a v n\u011bkter\u00fdch typech l\u00e9ka\u0159sk\u00e9ho zobrazov\u00e1n\u00ed, kter\u00e9 vy\u017eaduj\u00ed podrobn\u011bj\u0161\u00ed vizualizaci.<\/li>\n<li><strong>Forenzn\u00ed v\u011bda<\/strong>: Vysokoenergetick\u00e9 ultrafialov\u00e9 sv\u011btlo pom\u00e1h\u00e1 odhalit l\u00e1tky, kter\u00e9 jsou jinak lidsk\u00fdm okem neviditeln\u00e9, co\u017e je cenn\u00e9 p\u0159i forenzn\u00edm vy\u0161et\u0159ov\u00e1n\u00ed.<\/li>\n<li><strong>Sanitace a dezinfekce<\/strong>: Vysokofrekven\u010dn\u00ed sv\u011btlo, zejm\u00e9na v rozsahu UV-C, se pou\u017e\u00edv\u00e1 ke sterilizaci zdravotnick\u00e9ho vybaven\u00ed, vody a vzduchu t\u00edm, \u017ee odstra\u0148uje \u0161kodliv\u00e9 bakterie a viry.<\/li>\n<li><strong>Optick\u00e9 ukl\u00e1d\u00e1n\u00ed dat<\/strong>: Vysokofrekven\u010dn\u00ed sv\u011btlo s krat\u0161\u00ed vlnovou d\u00e9lkou umo\u017e\u0148uje ulo\u017eit na optick\u00e9 disky, jako je Blu-ray, v\u00edce dat ne\u017e \u010derven\u00e9 sv\u011btlo s ni\u017e\u0161\u00ed frekvenc\u00ed, kter\u00e9 se pou\u017e\u00edv\u00e1 u star\u0161\u00edch technologi\u00ed, jako je DVD.<\/li>\n<li><strong>Telekomunikace<\/strong>: Na adrese <a href=\"https:\/\/backlightmfg.com\/cs\/fiber-optic-backlight-panels\/\">optick\u00e1 vl\u00e1kna<\/a>, vysokofrekven\u010dn\u00ed sv\u011bteln\u00e9 vlny umo\u017e\u0148uj\u00ed rychlej\u0161\u00ed p\u0159enos dat, \u010d\u00edm\u017e se zvy\u0161uje \u00fa\u010dinnost a rychlost komunika\u010dn\u00edch syst\u00e9m\u016f.<\/li>\n<\/ol>\n<p>Tyto aplikace ukazuj\u00ed hodnotu vysokofrekven\u010dn\u00edch sv\u011bteln\u00fdch vln pro rozvoj technologi\u00ed a zlep\u0161en\u00ed ka\u017edodenn\u00edch proces\u016f.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Questions_about_Frequency_in_the_Visible_Light_Spectrum\"><\/span><strong>\u010cast\u00e9 ot\u00e1zky t\u00fdkaj\u00edc\u00ed se frekvence ve spektru viditeln\u00e9ho sv\u011btla<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>1. Jak\u00fd je vztah mezi frekvenc\u00ed a energi\u00ed sv\u011bteln\u00fdch vln?<\/strong><\/p>\n<p>Vztah mezi frekvenc\u00ed a energi\u00ed je p\u0159\u00edmo \u00fam\u011brn\u00fd: \u010d\u00edm vy\u0161\u0161\u00ed je frekvence, t\u00edm v\u011bt\u0161\u00ed je energie sv\u011bteln\u00e9 vlny. Proto fialov\u00e9 sv\u011btlo s vysokou frekvenc\u00ed nese v\u00edce energie ne\u017e \u010derven\u00e9 sv\u011btlo, kter\u00e9 m\u00e1 ni\u017e\u0161\u00ed frekvenci.<\/p>\n<p><strong>2. Jak ovliv\u0148uje frekvence sv\u011bteln\u00fdch vln lidsk\u00e9 vn\u00edm\u00e1n\u00ed barev?<\/strong><\/p>\n<p>Sv\u011bteln\u00e9 vlny o vy\u0161\u0161\u00edch frekvenc\u00edch jsou vn\u00edm\u00e1ny jako chladn\u011bj\u0161\u00ed barvy, nap\u0159\u00edklad modr\u00e1 a fialov\u00e1, zat\u00edmco ni\u017e\u0161\u00ed frekvence se jev\u00ed jako teplej\u0161\u00ed barvy, nap\u0159\u00edklad \u010derven\u00e1 a oran\u017eov\u00e1. Na\u0161e vn\u00edm\u00e1n\u00ed je ovlivn\u011bno jak frekvenc\u00ed sv\u011btla, tak jeho interakc\u00ed s ty\u010dinkami a \u010d\u00edpky v na\u0161ich o\u010d\u00edch, kter\u00e9 detekuj\u00ed r\u016fzn\u00e9 vlnov\u00e9 d\u00e9lky.<\/p>\n<p><strong>3. Mohou r\u016fzn\u00e9 materi\u00e1ly ovlivnit frekvenci sv\u011bteln\u00fdch vln?<\/strong><\/p>\n<p>P\u0159i pr\u016fchodu sv\u011btla r\u016fzn\u00fdmi materi\u00e1ly se m\u016f\u017ee m\u011bnit jeho rychlost a vlnov\u00e1 d\u00e9lka, ale jeho frekvence z\u016fst\u00e1v\u00e1 konstantn\u00ed. Tento jev vysv\u011btluje, pro\u010d m\u016f\u017ee hranol rozd\u011blit b\u00edl\u00e9 sv\u011btlo na jednotliv\u00e9 barvy t\u00edm, \u017ee ka\u017edou vlnovou d\u00e9lku ohne na jinou \u00farove\u0148, ani\u017e by se zm\u011bnila jejich frekvence.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Z\u00e1v\u011br<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Viditeln\u00e9 sv\u011bteln\u00e9 spektrum je podstatnou sou\u010d\u00e1st\u00ed na\u0161eho vn\u00edm\u00e1n\u00ed a obsahuje r\u016fzn\u00e9 vlnov\u00e9 d\u00e9lky a frekvence, kter\u00e9 ur\u010duj\u00ed barvu a energii. Z viditeln\u00fdch vlnov\u00fdch d\u00e9lek m\u00e1 nejvy\u0161\u0161\u00ed frekvenci fialov\u00e9 sv\u011btlo d\u00edky sv\u00e9 krat\u0161\u00ed vlnov\u00e9 d\u00e9lce, kter\u00e1 mu prop\u016fj\u010duje v\u011bt\u0161\u00ed energii ve srovn\u00e1n\u00ed s ostatn\u00edmi barvami ve spektru. Vysokofrekven\u010dn\u00ed sv\u011bteln\u00e9 vlny maj\u00ed hlubok\u00e9 vyu\u017eit\u00ed v r\u016fzn\u00fdch oblastech, od zdravotnictv\u00ed a forenzn\u00edch v\u011bd a\u017e po ukl\u00e1d\u00e1n\u00ed dat a telekomunikace. Pochopen\u00ed t\u011bchto vlastnost\u00ed sv\u011btla obohacuje na\u0161e ch\u00e1p\u00e1n\u00ed jeho role v p\u0159\u00edrodn\u00edch jevech i technologick\u00e9m pokroku. Vysokofrekven\u010dn\u00ed \u010d\u00e1st spektra, zejm\u00e9na fialov\u00e1, ukazuje s\u00edlu sv\u011btla jak ve viditeln\u00e9 kr\u00e1se, tak v praktick\u00fdch aplikac\u00edch, kter\u00e9 utv\u00e1\u0159ej\u00ed modern\u00ed sv\u011bt.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00davod do spektra viditeln\u00e9ho sv\u011btla Spektrum viditeln\u00e9ho sv\u011btla je mal\u00e1, ale v\u00fdznamn\u00e1 \u010d\u00e1st elektromagnetick\u00e9ho spektra, kter\u00e1 zahrnuje barvy, je\u017e vn\u00edm\u00e1me o\u010dima. Ka\u017ed\u00e1 barva v tomto spektru m\u00e1 odli\u0161nou vlnovou d\u00e9lku a frekvenci, kter\u00e9 ur\u010duj\u00ed jej\u00ed energii a p\u016fsoben\u00ed. Frekvence, tedy po\u010det vlnov\u00fdch cykl\u016f za sekundu, je kl\u00ed\u010dov\u00e1 pro pochopen\u00ed [...]","protected":false},"author":1,"featured_media":2133,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/posts\/2130"}],"collection":[{"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/comments?post=2130"}],"version-history":[{"count":4,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/posts\/2130\/revisions"}],"predecessor-version":[{"id":2136,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/posts\/2130\/revisions\/2136"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/media\/2133"}],"wp:attachment":[{"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/media?parent=2130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/categories?post=2130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/backlightmfg.com\/cs\/wp-json\/wp\/v2\/tags?post=2130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}