{"id":143296,"date":"2024-01-14T13:22:41","date_gmt":"2024-01-14T13:22:41","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ed%9a%8c%ec%a0%88-%ea%b2%a9%ec%9e%90-%ea%b3%b5%ec%8b%9d-%eb%b0%8f-%ec%9d%91%ec%9a%a9\/"},"modified":"2024-02-21T18:20:47","modified_gmt":"2024-02-21T18:20:47","slug":"%ed%9a%8c%ec%a0%88-%ea%b2%a9%ec%9e%90-%ea%b3%b5%ec%8b%9d-%eb%b0%8f-%ec%9d%91%ec%9a%a9","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ed%9a%8c%ec%a0%88-%ea%b2%a9%ec%9e%90-%ea%b3%b5%ec%8b%9d-%eb%b0%8f-%ec%9d%91%ec%9a%a9\/","title":{"rendered":"\ud68c\uc808 \uaca9\uc790 | \uacf5\uc2dd \ubc0f \uc751\uc6a9"},"content":{"rendered":"<h2>\ud68c\uc808 \uaca9\uc790\ub780?<\/h2>\n<p>\ud68c\uc808 \uaca9\uc790\ub294 \uc8fc\uae30\uc801 \uad6c\uc870\ub97c \uac16\ucd98 \uad11\ud559 \ubd80\ud488\uc73c\ub85c, \ube5b\uc744 \uadf8 \uad6c\uc131 \ud30c\uc7a5\uc73c\ub85c \ubd84\ud560\ud558\uace0 \ud68c\uc808\uc2dc\ucf1c \uc2a4\ud399\ud2b8\ub7fc\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud68c\uc808 \uaca9\uc790\ub294 \ubd84\uad11\ud559, \ud30c\uc7a5 \ud544\ud130\ub9c1, \uad11\uc12c\uc720 \ub0b4\uc5d0\uc11c\uc758 \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654 \ub4f1 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uad11\uc744 \uadf8 \uc2a4\ud399\ud2b8\ub7f4 \uc131\ubd84\uc73c\ub85c \ubd84\ub9ac\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud68c\uc808 \uaca9\uc790\ub294 \ud06c\uac8c \ub450 \uac00\uc9c0 \uc720\ud615\uc73c\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc1a1 \ud68c\uc808 \uaca9\uc790<\/h2>\n<p>\uc774 \uc720\ud615\uc758 \uaca9\uc790\ub294 \ud22c\uba85\ud55c \uc7ac\uc9c8\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uc815\uae30\uc801\uc778 \uc2ac\ub9bf \ub610\ub294 \uc120 \ud328\ud134\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \ube5b\uc744 \ud22c\uacfc\uc2dc\ud0b5\ub2c8\ub2e4. \ud22c\uacfc\ub41c \ube5b\uc740 \uc2ac\ub9bf\uc744 \ud1b5\uacfc\ud558\uba74\uc11c \ud68c\uc808\ub418\uace0 \uc778\uc811\ud55c \uc2ac\ub9bf\uc73c\ub85c\ubd80\ud130\uc758 \ube5b\uacfc \uac04\uc12d\uc744 \uc77c\uc73c\ucf1c \ube5b\uc744 \uadf8 \uad6c\uc131 \ud30c\uc7a5\uc73c\ub85c \ubd84\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ubc18\uc0ac \ud68c\uc808 \uaca9\uc790<\/h2>\n<p>\ubc18\uc0ac \ud68c\uc808 \uaca9\uc790\ub294 \uc815\uae30\uc801\uc778 \ud648 \ub610\ub294 \uc120 \ud328\ud134\uc744 \uac16\ucd98 \ubc18\uc0ac\uba74\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uaca9\uc790\uc5d0 \uc785\uc0ac\ud558\ub294 \ube5b\uc740 \ud68c\uc808\ub418\uace0 \uc778\uc811\ud55c \ud648\uc5d0\uc11c \ubc18\uc0ac\ub41c \ube5b\uacfc \uac04\uc12d\ud558\uc5ec \ube5b\uc744 \uadf8 \uad6c\uc131 \ud30c\uc7a5\uc73c\ub85c \ubd84\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud68c\uc808 \uaca9\uc790\uc758 \uc6d0\ub9ac<\/h2>\n<p>\ud68c\uc808\ub41c \ube5b\uc758 \uac01 \ubd84\uc0b0\uc740 \uaca9\uc790\uc758 \uc8fc\uae30\uc801 \uad6c\uc870, \ube5b\uc758 \ud30c\uc7a5, \uadf8\ub9ac\uace0 \uc785\uc0ac \uac01\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774 \uad00\uacc4\ub294 \ud68c\uc808 \uaca9\uc790 \ubc29\uc815\uc2dd\uc744 \ud1b5\ud574 \uc124\uba85\ub429\ub2c8\ub2e4:<\/p>\n<p><i>n<\/i> * \u03bb = <i>d<\/i> * (sin(\u03b1) + sin(\u03b2))<\/p>\n<p>\uc5ec\uae30\uc11c:<\/p>\n<ul>\n<li><i>n<\/i>\uc740 \ud68c\uc808\ub41c \ube5b\uc758 \ucc28\uc218\ub97c \ub098\ud0c0\ub0b4\ub294 \uc815\uc218\uc785\ub2c8\ub2e4(0\uc740 \uc81c\ub85c \ucc28\uc218, 1\uc740 \uccab \ubc88\uc9f8 \ucc28\uc218 \ub4f1).<\/li>\n<li>\u03bb\uc740 \ube5b\uc758 \ud30c\uc7a5\uc785\ub2c8\ub2e4.<\/li>\n<li><i>d<\/i>\ub294 \uaca9\uc790 \ub0b4 \uc778\uc811\ud55c \uc2ac\ub9bf, \ud648 \ub610\ub294 \uc120 \uc0ac\uc774\uc758 \uac70\ub9ac\uc785\ub2c8\ub2e4.<\/li>\n<li>\u03b1\ub294 \uc785\uc0ac \uac01\ub3c4, \uc989 \ub4e4\uc5b4\uc624\ub294 \ube5b\uacfc \uaca9\uc790\uc758 \uc815\uc0c1 \uc0ac\uc774\uc758 \uac01\ub3c4\uc785\ub2c8\ub2e4.<\/li>\n<li>\u03b2\ub294 \ud68c\uc808 \uac01\ub3c4, \uc989 \ud68c\uc808\ub41c \ube5b\uacfc \uaca9\uc790\uc758 \uc815\uc0c1 \uc0ac\uc774\uc758 \uac01\ub3c4\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ud68c\uc808 \uaca9\uc790\uc758 \uc751\uc6a9<\/h2>\n<p>\ud68c\uc808 \uaca9\uc790\ub294 \ubd84\uad11\uacc4\uc5d0\uc11c \uc7ac\ub8cc\uac00 \ubc29\ucd9c, \ud761\uc218, \ub610\ub294 \uc0b0\ub780\ud55c \ube5b\uc758 \ud30c\uc7a5\uc744 \ubd84\ub9ac\ud558\uace0 \ubd84\uc11d\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc815\ubcf4\ub294 \uc7ac\ub8cc\uc758 \uad6c\uc131, \uad6c\uc870, \uc131\uc9c8\uc744 \uc5f0\uad6c\ud558\uace0 \ubbf8\uc9c0\uc758 \ubb3c\uc9c8\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ud68c\uc808 \uaca9\uc790\ub294 \uad11\ud559 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud30c\uc7a5 \uc120\ud0dd\uc801 \ud544\ud130\ub85c \uc0ac\uc6a9\ub418\uc5b4 \ud2b9\uc815 \ud30c\uc7a5\uc744 \ud22c\uacfc\ud558\uac70\ub098 \ubc18\uc0ac\ud558\uba74\uc11c \ub2e4\ub978 \ud30c\uc7a5\uc744 \ucc28\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub808\uc774\uc800 \uc2dc\uc2a4\ud15c\uacfc \uac19\uc774 \ud2b9\uc815 \ud30c\uc7a5\uc774 \ud544\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\ub098, \ud1b5\uc2e0\uc5d0\uc11c \ub2e4\ub978 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e4\ub978 \uc2e0\ud638\ub97c \uc804\uc1a1\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uad11\uc12c\uc720 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ub2e4\uc911 \uc2e0\ud638\ub97c \ub2e8\uc77c \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \ub3d9\uc2dc\uc5d0 \uc804\uc1a1\ud558\uc5ec \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc758 \uc804\uccb4 \uc6a9\ub7c9\uc744 \uc99d\uac00\uc2dc\ud0a4\ub294 \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(WDM) \ubc0f \ud574\uccb4\uc5d0 \ud68c\uc808 \uaca9\uc790\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucc9c\ubb38\ud559\uc5d0\uc11c\ub294 \ucc9c\uccb4\uc5d0\uc11c \ubc29\ucd9c\ub41c \ube5b\uc744 \ubd84\uc11d\ud558\uc5ec \uadf8 \uad6c\uc131, \uc628\ub3c4, \uc6b4\ub3d9 \ubc0f \uae30\ud0c0 \uc131\uc9c8\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\ub294\ub370 \ud68c\uc808 \uaca9\uc790\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ud68c\uc808\uc758 \uc774\ud574<\/h2>\n<p>\ud68c\uc808\uc740 \ube5b\uacfc \uac19\uc740 \uc804\uc790\uae30\ud30c\uac00 \uc7a5\uc560\ubb3c\uc744 \ub9cc\ub098\uac70\ub098 \uadf8 \uacbd\ub85c\uc5d0 \uc788\ub294 \uac1c\uad6c\ubd80\ub97c \ud1b5\uacfc\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \ud30c\ub3d9\uc774 \uc7a5\uc560\ubb3c\uc774\ub098 \uac1c\uad6c\ubd80\uc640 \uc0c1\ud638 \uc791\uc6a9\ud558\uba74\uc11c \uad74\uc808, \ud655\uc0b0\ub418\uace0 \uc11c\ub85c \uac04\uc12d\ud558\uc5ec \uc6d0\ub798\uc758 \uc804\ud30c \ubc29\ud5a5\uc5d0\uc11c \ubc97\uc5b4\ub09c \uc0c8\ub85c\uc6b4 \ud30c\ub3d9 \ud328\ud134\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud68c\uc808\uc740 \uc804\uc790\uae30 \ubc29\uc0ac\uc120\uc758 \ud30c\ub3d9 \uc131\uc9c8\uacfc \uc911\ucca9 \uc6d0\ub9ac\uc5d0 \uc758\ud574 \uc9c0\ubc30\ub429\ub2c8\ub2e4. \ud68c\uc808\uc758 \uc815\ub3c4\ub294 \uc804\uc790\uae30\ud30c\uc758 \ud30c\uc7a5\uacfc \uc7a5\uc560\ubb3c \ub610\ub294 \uac1c\uad6c\ubd80\uc758 \ud06c\uae30\uc640\uc758 \uc0c1\ub300\uc801 \ube44\uc728\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc7a5\uc560\ubb3c \ub610\ub294 \uac1c\uad6c\ubd80\uc758 \ud06c\uae30\uac00 \ud30c\uc7a5\uc5d0 \ube44\ud574 \ube44\uc2b7\ud558\uac70\ub098 \ub354 \ud074 \ub54c, \ub208\uc5d0 \ub744\ub294 \ud655\uc0b0\uacfc \uad74\uc808\uc774 \ubc1c\uc0dd\ud558\uc5ec \ud68c\uc808\uc774 \uc911\uc694\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"xx\" alt=\"Diffraction gratings\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/diffraction-gratings\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud68c\uc808 \uaca9\uc790\ub294 \ube5b\uc744 \uad6c\uc131 \ud30c\uc7a5\uc73c\ub85c \ubd84\ud560\ud558\uace0 \ud68c\uc808\uc2dc\ucf1c \uc2a4\ud399\ud2b8\ub7fc\uc744 \uc0dd\uc131\ud558\ub294 \uc8fc\uae30\uc801\uc778 \uad6c\uc870\ub97c \uac00\uc9c4 \uad11\ud559 \ubd80\ud488\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-143296","post","type-post","status-publish","format-standard","hentry","category-15","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\ud68c\uc808 \uaca9\uc790 | \uacf5\uc2dd \ubc0f \uc751\uc6a9<\/title>\n<meta name=\"description\" content=\"\ud68c\uc808 \uaca9\uc790\ub294 \ube5b\uc744 \uad6c\uc131 \ud30c\uc7a5\uc73c\ub85c \ubd84\ud560\ud558\uace0 \ud68c\uc808\uc2dc\ucf1c \uc2a4\ud399\ud2b8\ub7fc\uc744 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