{"id":148319,"date":"2024-04-27T16:10:51","date_gmt":"2024-04-27T16:10:51","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b4%91%ec%84%ac%ec%9c%a0-%ea%b5%ac%ec%84%b1-%ec%9a%94%ec%86%8c\/"},"modified":"2024-04-27T16:10:51","modified_gmt":"2024-04-27T16:10:51","slug":"%ea%b4%91%ec%84%ac%ec%9c%a0-%ea%b5%ac%ec%84%b1-%ec%9a%94%ec%86%8c","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b4%91%ec%84%ac%ec%9c%a0-%ea%b5%ac%ec%84%b1-%ec%9a%94%ec%86%8c\/","title":{"rendered":"\uad11\uc12c\uc720 \uad6c\uc131 \uc694\uc18c"},"content":{"rendered":"<p class=\"sidekick\">\uad11\uc12c\uc720\uc758 \uad6c\uc131 \uc694\uc18c, \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uc751\uc6a9 \ubd84\uc57c\ub97c \ud0d0\uad6c\ud558\uace0 \ucd5c\uc2e0 \uae30\uc220 \ub3d9\ud5a5\uc744 \uc0b4\ud3b4\ubcf4\ub294 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uad11\uc12c\uc720-\uad6c\uc131-\uc694\uc18c.png\" alt=\"\uad11\uc12c\uc720 \uad6c\uc131 \uc694\uc18c\"\/><\/p>\n<h2>\uad11\uc12c\uc720\uc758 \uae30\ubcf8 \uac1c\ub150\uacfc \uc911\uc694\uc131<\/h2>\n<p>\uad11\uc12c\uc720\ub294 \ube5b\uc758 \uc2e0\ud638\ub97c \uc804\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc720\ub9ac\ub098 \ud50c\ub77c\uc2a4\ud2f1\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ub9e4\uc6b0 \uac00\ub290\ub2e4\ub780 \uc12c\uc720\uc785\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \ud1b5\uc2e0 \ubd84\uc57c\uc5d0\uc11c \ud601\uba85\uc744 \uc77c\uc73c\ucf1c \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uc640 \uc6a9\ub7c9\uc744 \ub300\ud3ed \ud5a5\uc0c1\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uad11\uc12c\uc720\ub294 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\uc778 \ucf54\uc5b4, \ud074\ub798\ub529, \uadf8\ub9ac\uace0 \ubcf4\ud638 \ucf54\ud305\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uac01 \ubd80\ubd84\uc740 \uad11\uc2e0\ud638\uc758 \ud6a8\uc728\uc801\uc778 \uc804\uc1a1\uc744 \uc704\ud574 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uad11\uc12c\uc720\uc758 \uad6c\uc131 \uc694\uc18c<\/h2>\n<ul>\n<li><strong>\ucf54\uc5b4(Core):<\/strong> \uad11\uc12c\uc720\uc758 \uc911\uc2ec\uc744 \uc774\ub8e8\uba70 \ube5b\uc774 \ud1b5\uacfc\ud558\ub294 \ubd80\ubd84\uc785\ub2c8\ub2e4. \ucf54\uc5b4\ub294 \ub192\uc740 \uad74\uc808\ub960\uc744 \uac00\uc9c4 \uc720\ub9ac\ub098 \ud50c\ub77c\uc2a4\ud2f1\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc838 \uc788\uc73c\uba70, \ube5b\uc758 \uc804\uc1a1 \uacbd\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud074\ub798\ub529(Cladding):<\/strong> \ucf54\uc5b4\ub97c \ub458\ub7ec\uc2f8\uace0 \uc788\ub294 \ubb3c\uc9c8\ub85c, \ucf54\uc5b4\ubcf4\ub2e4 \ub0ae\uc740 \uad74\uc808\ub960\uc744 \uac00\uc9d1\ub2c8\ub2e4. \uc774 \ucc28\uc774\ub294 \ub0b4\ubd80 \ubc18\uc0ac\ub97c \uc77c\uc73c\ucf1c \uad11\uc2e0\ud638\uac00 \uc12c\uc720 \ub0b4\ubd80\ub97c \ub530\ub77c \ud6a8\uc728\uc801\uc73c\ub85c \uc804\ub2ec\ub420 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcf4\ud638 \ucf54\ud305(Buffer Coating):<\/strong> \ud074\ub798\ub529\uc744 \uac10\uc2f8\ub294 \ubcf4\ud638\uce35\uc73c\ub85c, \uad11\uc12c\uc720\ub97c \ubb3c\ub9ac\uc801\uc778 \uc190\uc0c1\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774 \ucf54\ud305\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud50c\ub77c\uc2a4\ud2f1 \ub610\ub294 \uae30\ud0c0 \uc720\uc5f0\ud55c \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uad11\uc12c\uc720\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>\uad11\uc12c\uc720\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 &#8216;\uc804\uccb4 \ubc18\uc0ac(Total Internal Reflection)&#8217;\uc5d0 \uae30\ubc18\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ube5b\uc740 \ucf54\uc5b4\ub97c \ud1b5\ud574 \uc804\uc1a1\ub418\uba70, \ucf54\uc5b4\uc640 \ud074\ub798\ub529\uc758 \uad74\uc808\ub960 \ucc28\uc774\ub85c \uc778\ud574 \ube5b\uc740 \uc12c\uc720 \uc548\uc5d0\uc11c \ubc18\uc0ac\ub418\uc5b4 \uc804\uc1a1\ub429\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \ube5b\uc758 \uc190\uc2e4\uc774 \ucd5c\uc18c\ud654\ub418\uba70, \uc7a5\uac70\ub9ac\uc5d0 \uac78\uccd0 \uace0\uc18d\uc73c\ub85c \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uad11\uc12c\uc720\ub294 \ub2e8\uc77c \ubaa8\ub4dc(Single Mode) \ubc0f \ub2e4\uc911 \ubaa8\ub4dc(Multi Mode) \uc12c\uc720\ub85c \ub098\ub258\ub294\ub370, \uc774\ub294 \ucf54\uc5b4\uc758 \uc9c1\uacbd\uacfc \ube5b\uc758 \uc804\ud30c \ubc29\uc2dd\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \ub2e8\uc77c \ubaa8\ub4dc \uc12c\uc720\ub294 \ub354 \uc791\uc740 \uc9c1\uacbd\uc758 \ucf54\uc5b4\ub97c \uac00\uc9c0\uba70, \uc8fc\ub85c \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubc18\uba74, \ub2e4\uc911 \ubaa8\ub4dc \uc12c\uc720\ub294 \ub354 \ub113\uc740 \ucf54\uc5b4\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4, \ub370\uc774\ud130 \uc13c\ud130\ub098 \uad6d\uc9c0\uc801\uc778 \ud1b5\uc2e0\ub9dd\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uad11\uc12c\uc720\ub294 \uc774\ub7ec\ud55c \uad6c\uc131 \uc694\uc18c\uc640 \uc6d0\ub9ac\ub97c \ubc14\ud0d5\uc73c\ub85c \ub192\uc740 \ub300\uc5ed\ud3ed\uacfc \ub0ae\uc740 \uc2e0\ud638 \uac10\uc1e0\ub97c \uc81c\uacf5\ud558\uc5ec \ud604\ub300 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec \uc694\uc18c\ub85c \uc790\ub9ac\uc7a1\uc558\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \uad11\uc12c\uc720\uc758 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc640 \ucd5c\uc2e0 \uae30\uc220 \ub3d9\ud5a5\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uad11\uc12c\uc720\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>\uad11\uc12c\uc720 \uae30\uc220\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ub300\ud45c\uc801\uc778 \ubd84\uc57c\ub294 \ud1b5\uc2e0 \uc0b0\uc5c5\uc73c\ub85c, \uc778\ud130\ub137 \ubc0f \uc804\ud654\uc640 \uac19\uc740 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c, \uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c\ub3c4 \uad11\uc12c\uc720\ub294 \ub0b4\uc2dc\uacbd\uacfc \uac19\uc740 \uc9c4\ub2e8 \uc7a5\ube44\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc73c\uba70, \uad70\uc0ac \ubc0f \ud56d\uacf5 \uc6b0\uc8fc \uc0b0\uc5c5\uc5d0\uc11c\ub3c4 \ub192\uc740 \uc2e0\ub8b0\uc131\uacfc \ub0b4\uad6c\uc131 \ub54c\ubb38\uc5d0 \uad11\uc12c\uc720\uac00 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uad11\uc12c\uc720 \uae30\uc220\uc758 \ucd5c\uc2e0 \ub3d9\ud5a5<\/h2>\n<p>\uad11\uc12c\uc720 \uae30\uc220\uc740 \uacc4\uc18d\ud574\uc11c \ubc1c\uc804\ud558\uace0 \uc788\uc73c\uba70, \ucd5c\uadfc \uc5f0\uad6c\ub294 \ub354 \ub192\uc740 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uc640 \ud6a8\uc728\uc131\uc744 \uc704\ud574 \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \uc720\ud615\uc758 \uad11\uc12c\uc720\uc640 \ub354\uc6b1 \uc9c4\ubcf4\ub41c \uad11\uc6d0, \uadf8\ub9ac\uace0 \ubcf5\uc7a1\ud55c \ub370\uc774\ud130 \uc804\uc1a1 \uae30\ubc95\uc758 \uac1c\ubc1c\uc774 \uc774\ub8e8\uc5b4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uacf5\uac04 \ubd84\ud560 \ub2e4\uc911\ud654(Spatial Division Multiplexing) \uae30\uc220\uc740 \ud558\ub098\uc758 \uad11\uc12c\uc720\ub85c \uc5ec\ub7ec \uac1c\uc758 \ub3c5\ub9bd\ub41c \ucc44\ub110\uc744 \uc804\uc1a1\ud560 \uc218 \uc788\uac8c \ud558\uc5ec \ub370\uc774\ud130 \uc6a9\ub7c9\uc744 \ud06c\uac8c \ub298\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uad11\uc12c\uc720\ub294 \ud604\ub300 \ud1b5\uc2e0\uc758 \ud575\uc2ec \uc694\uc18c\ub85c, \uadf8 \uc911\uc694\uc131\uc740 \uacc4\uc18d\ud574\uc11c \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uad11\uc12c\uc720\uc758 \uae30\ubcf8 \uad6c\uc131 \uc694\uc18c\uc778 \ucf54\uc5b4, \ud074\ub798\ub529, \ubcf4\ud638 \ucf54\ud305\uc740 \ub192\uc740 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uc640 \ud6a8\uc728\uc131\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c\uc758 \uc751\uc6a9\uacfc \uc9c0\uc18d\uc801\uc778 \uae30\uc220 \ud601\uc2e0\uc740 \uad11\uc12c\uc720\uac00 \ubbf8\ub798\uc758 \ud1b5\uc2e0 \uae30\uc220\uc744 \uacc4\uc18d\ud574\uc11c \uc8fc\ub3c4\ud574 \ub098\uac08 \uac83\uc784\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uacb0\uad6d, \uad11\uc12c\uc720 \uae30\uc220\uc758 \ubc1c\uc804\uc740 \uc815\ubcf4\ud654 \uc0ac\ud68c\uc758 \uc131\uc7a5\uacfc \uc9c1\uacb0\ub418\uc5b4 \uc788\uc73c\uba70, \uc55e\uc73c\ub85c\ub3c4 \uadf8 \uc5ed\ud560\uacfc \uc911\uc694\uc131\uc740 \ub354\uc6b1 \ucee4\uc9c8 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uad11\uc12c\uc720\uc758 \uad6c\uc131 \uc694\uc18c, \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uc751\uc6a9 \ubd84\uc57c\ub97c \ud0d0\uad6c\ud558\uace0 \ucd5c\uc2e0 \uae30\uc220 \ub3d9\ud5a5\uc744 \uc0b4\ud3b4\ubcf4\ub294 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc.<\/p>\n","protected":false},"author":1,"featured_media":184543,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-148319","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88","tag-89","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>\uad11\uc12c\uc720 \uad6c\uc131 \uc694\uc18c | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uad11\uc12c\uc720\uc758 \uad6c\uc131 \uc694\uc18c, \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uc751\uc6a9 \ubd84\uc57c\ub97c \ud0d0\uad6c\ud558\uace0 \ucd5c\uc2e0 \uae30\uc220 \ub3d9\ud5a5\uc744 \uc0b4\ud3b4\ubcf4\ub294 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b4%91%ec%84%ac%ec%9c%a0-%ea%b5%ac%ec%84%b1-%ec%9a%94%ec%86%8c\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uad11\uc12c\uc720 \uad6c\uc131 \uc694\uc18c | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810\" \/>\n<meta property=\"og:description\" content=\"\uad11\uc12c\uc720\uc758 \uad6c\uc131 \uc694\uc18c, \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uc751\uc6a9 \ubd84\uc57c\ub97c \ud0d0\uad6c\ud558\uace0 \ucd5c\uc2e0 \uae30\uc220 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