{"id":4940,"date":"2026-06-11T18:14:34","date_gmt":"2026-06-11T10:14:34","guid":{"rendered":"https:\/\/www.opticalcutting.com\/?p=4940"},"modified":"2026-06-11T18:14:34","modified_gmt":"2026-06-11T10:14:34","slug":"%ea%b3%a0%ec%88%9c%eb%8f%84-%ea%b2%8c%eb%a5%b4%eb%a7%88%eb%8a%84-%eb%a0%8c%ec%a6%88-%ea%b0%80%ea%b3%b5","status":"publish","type":"post","link":"https:\/\/www.opticalcutting.com\/ko\/%ea%b3%a0%ec%88%9c%eb%8f%84-%ea%b2%8c%eb%a5%b4%eb%a7%88%eb%8a%84-%eb%a0%8c%ec%a6%88-%ea%b0%80%ea%b3%b5\/","title":{"rendered":"\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5: 5N\/6N \uad11\ud559 \ub4f1\uae09 \uc81c\uc870 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5\uc740 99.999% (5N) \uc774\uc0c1\uc758 \uc21c\ub3c4\ub97c \uac00\uc9c4 \uac8c\ub974\ub9c8\ub284 \uacb0\uc815\uc73c\ub85c \uc801\uc678\uc120 \uad11\ud559 \ub80c\uc988\ub97c \uc81c\uc870\ud558\ub294 \ub370 \ud544\uc694\ud55c \ud2b9\uc218 \uc808\ub2e8, \uc5f0\uc0ad, \uc5f0\ub9c8 \ubc0f \ucf54\ud305 \uc808\ucc28\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc808\ub2e8 \ub0c9\uac01\uc218, \uc5f0\ub9c8 \uc2ac\ub7ec\ub9ac \ub610\ub294 \ucde8\uae09 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc624\uc5fc\uc740 \uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284\uc744 \uac00\uce58 \uc788\uac8c \ub9cc\ub4dc\ub294 \uc801\uc678\uc120 \ud22c\uacfc \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\ub294 \ud761\uc218 \uc9c0\uc810\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uace0\uc21c\ub3c4 \uc7ac\ub8cc\uc5d0 \ub300\ud574\uc11c\ub294 \ud45c\uc900 \uac8c\ub974\ub9c8\ub284 \uac00\uacf5 \uae30\uc220\uc744 \uc218\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5\uc774 \ud45c\uc900 \uad11\ud559 \uac8c\ub974\ub9c8\ub284 \uc791\uc5c5\uacfc \uc5b4\ub5bb\uac8c \ub2e4\ub978\uc9c0, \uac01 \ub2e8\uacc4\uc5d0\uc11c\uc758 \uc911\uc694\ud55c \uc624\uc5fc \uc81c\uc5b4 \uc694\uad6c \uc0ac\ud56d, \uadf8\ub9ac\uace0 \uc804\uccb4 \uc81c\uc870 \uccb4\uc778\uc5d0\uc11c \uc7ac\ub8cc \uc21c\ub3c4\ub97c \uc720\uc9c0\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc7a5\ube44 \ubc0f \uacf5\uc815 \uc0ac\uc591\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"679\" height=\"466\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/germanium-ir-optics-manufacturing-process.png\" alt=\"\ube54\ud380 \uc720\ub9ac \uc808\ub2e8 \uc7a5\ube44\" class=\"wp-image-4941\" title=\"\ube54\ud380 \uc720\ub9ac \uc808\ub2e8 \uc7a5\ube44\ub294 \uc815\ubc00 \uc808\ub2e8\uc744 \uc704\ud55c \uc644\ubcbd\ud55c \uacf5\uc791 \uae30\uacc4\uc785\ub2c8\ub2e4.\" srcset=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/germanium-ir-optics-manufacturing-process.png 679w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/germanium-ir-optics-manufacturing-process-300x206.png 300w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/germanium-ir-optics-manufacturing-process-18x12.png 18w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/germanium-ir-optics-manufacturing-process-600x412.png 600w\" sizes=\"(max-width: 679px) 100vw, 679px\" \/><figcaption>\ud751\uc5f0, \uad11\ud559 \uc720\ub9ac \ub4f1\uc744 \uc704\ud55c \ub8e8\ud504\ud615 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284\uc774\ub780 \ubb34\uc5c7\uc774\uba70 \uc21c\ub3c4\uac00 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p>\uad11\ud559 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284(HPGe)\uc740 \ubd88\uc21c\ubb3c \ub18d\ub3c4\uac00 10ppm \ubbf8\ub9cc(\u2265 99.999% \ub610\ub294 5N \uc21c\ub3c4)\uc778 \ub2e8\uacb0\uc815 \uac8c\ub974\ub9c8\ub284\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ub192\uc740 \uad11\ud559 \ub4f1\uae09\uc740 \uc21c\ub3c4 6N(99.9999%)\uc5d0 \ub3c4\ub2ec\ud558\uba70, \uc21c\uc218 \uce90\ub9ac\uc5b4 \ub18d\ub3c4\ub294 10\u00b9\u2070 \uc6d0\uc790\/cm\u00b3 \ubbf8\ub9cc\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc5d0 \ub530\ub974\uba74 <a href=\"https:\/\/www.universitywafer.com\/optical-grade-germanium.html\" target=\"_blank\" rel=\"noreferrer noopener\">UniversityWafer<\/a>, \uad11\ud559 \ub4f1\uae09 \uac8c\ub974\ub9c8\ub284\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 2-14\u03bcm \uc801\uc678\uc120 \ud22c\uacfc \ucc3d\uc5d0\uc11c \uad11\ud559 \uc0b0\ub780 \ubc0f \ud761\uc218\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 5N \uc774\uc0c1\uc758 \uc21c\ub3c4\uc640 \ub0ae\uc740 \uc804\uc704 \ubc00\ub3c4 \ubc0f \ub2e8\uacb0\uc815 \uad6c\uc870\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc21c\ub3c4\ub294 \uac8c\ub974\ub9c8\ub284\uc758 \ud22c\uacfc \ucc3d \ub0b4\uc5d0 \uad6d\ubd80\uc801\uc778 \ud761\uc218 \ub300\uc5ed\uc744 \uc0dd\uc131\ud558\ub294 \ubbf8\ub7c9 \ubd88\uc21c\ubb3c \ub54c\ubb38\uc5d0 \uad11\ud559 \uc131\ub2a5\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc21c\ub3c4 \ub4f1\uae09<\/th><th>\ubd88\uc21c\ubb3c \uc218\uc900<\/th><th>Typical Application<\/th><th>IR \ud22c\uacfc \uc601\ud5a5<\/th><\/tr><\/thead><tbody><tr><td>4N (99.99%)<\/td><td>&lt; 100 ppm<\/td><td>\uc0b0\uc5c5\uc6a9 IR \ucc3d<\/td><td>8\u201312 \u03bcm \ub300\uc5ed\uc5d0 \uc801\ud569<\/td><\/tr><tr><td>5N (99.999%)<\/td><td>&lt; 10 ppm<\/td><td>\uc815\ubc00 FLIR \ub80c\uc988<\/td><td>3\u201312 \u03bcm \ub300\uc5ed\uc5d0 \ucd5c\uc801\ud654<\/td><\/tr><tr><td>6N (99.9999%)<\/td><td>&lt; 1 ppm<\/td><td>HPGe \uac80\ucd9c\uae30, \ud504\ub9ac\ubbf8\uc5c4 \uad11\ud559<\/td><td>\ucd5c\ub300 \ud22c\uacfc\uc728, \ucd5c\uc18c \ud761\uc218\uc728<\/td><\/tr><tr><td>12N (\uac80\ucd9c\uae30 \ub4f1\uae09)<\/td><td>&lt; 10\u00b9\u2070 \uc6d0\uc790\/cm\u00b3<\/td><td>\uac10\ub9c8\uc120 \ubd84\uad11\ud559<\/td><td>\ubc18\ub3c4\uccb4 \uc751\uc6a9, \uad11\ud559 \uc544\ub2d8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>8\u201312 \u03bcm LWIR \ub300\uc5ed\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uc5f4\ud654\uc0c1 \ub80c\uc988\uc758 \uacbd\uc6b0, 5N \uac8c\ub974\ub9c8\ub284\uc740 \uc7ac\ub8cc \ube44\uc6a9\uacfc \uad11\ud559 \uc131\ub2a5\uc758 \ud45c\uc900 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uad70\uc0ac \ud45c\uc801 \uc2dc\uc2a4\ud15c, \ud56d\uacf5 FLIR \ubc0f \uace0\ud574\uc0c1\ub3c4 \uc758\ub8cc \uc5f4\ud654\uc0c1\uacfc \uac19\uc740 \ud504\ub9ac\ubbf8\uc5c4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc2dc\uc2a4\ud15c \uac10\ub3c4\ub97c \uc800\ud558\uc2dc\ud0a4\ub294 \ub0b4\ubd80 \ud761\uc218\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 6N\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \ucc98\ub9ac: \ub2e8\uacc4\ubcc4 \uc694\uad6c \uc0ac\ud56d<\/h2>\n\n\n\n<p>\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5\uc740 \ud45c\uc900 \uac8c\ub974\ub9c8\ub284 IR \uad11\ud559 \uc81c\uc870\uc640 \ub3d9\uc77c\ud55c \uae30\ubcf8 \uc21c\uc11c\ub97c \ub530\ub985\ub2c8\ub2e4. <a href=\"https:\/\/www.opticalcutting.com\/ko\/%ea%b2%8c%eb%a5%b4%eb%a7%88%eb%8a%84-ir-%ea%b4%91%ed%95%99-%ec%a0%9c%ec%a1%b0\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uac8c\ub974\ub9c8\ub284 IR \uad11\ud559 \uc81c\uc870<\/a> \u2014 \ube14\ub7ad\ud06c \uc808\ub2e8, \uc5f0\uc0ad, \uc5f0\ub9c8, \ucf54\ud305 \u2014 \ud558\uc9c0\ub9cc \ubaa8\ub4e0 \ub2e8\uacc4\uc5d0\uc11c \ucd94\uac00\uc801\uc778 \uc624\uc5fc \uc81c\uc5b4 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\ub2e8\uacc4: \ube14\ub7ad\ud06c \uc808\ub2e8 \u2014 \uc624\uc5fc \uc5c6\ub294 \uc2ac\ub77c\uc774\uc2f1<\/h3>\n\n\n\n<p>\ud45c\uc900 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \uc808\ub2e8\uc740 \ub450 \uac00\uc9c0 \uc624\uc5fc\uc6d0\uc744 \ub3c4\uc785\ud569\ub2c8\ub2e4: \uc640\uc774\uc5b4\uc758 \uae08\uc18d \ucf54\uc5b4 \uc7ac\ub8cc(\uc77c\ubc18\uc801\uc73c\ub85c \uac15\ucca0 \ub610\ub294 \ud145\uc2a4\ud150)\uc640 \uc808\ub2e8 \uc720\uccb4\uc758 \ud654\ud559 \uc131\ubd84\uc785\ub2c8\ub2e4. \uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5\uc758 \uacbd\uc6b0 \ub458 \ub2e4 \uc81c\uc5b4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>A <a href=\"https:\/\/www.opticalcutting.com\/ko\/%ea%b2%8c%eb%a5%b4%eb%a7%88%eb%8a%84-%eb%a0%8c%ec%a6%88-%ec%a0%88%eb%8b%a8%ea%b8%b0\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uc808\ub2e8\uae30<\/a> \uace0\uc21c\ub3c4 \uc791\uc5c5\uc5d0 \ub9de\uac8c \uad6c\uc131\ud558\ub824\uba74 \ub2e4\uc74c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \uc120\ud0dd<\/strong>: \uc720\uae30 \uc624\uc5fc \uc804\ub2ec\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uc218\uc9c0 \uacb0\ud569\ubcf4\ub2e4 \ub2c8\ucf08 \uacb0\ud569 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4\ub97c \uc120\ud638\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc808\ub2e8 \uc720\uccb4<\/strong>: \ube44\uc800\ud56d &gt; 1 M\u03a9\u00b7cm\uc758 \ucd08\uc21c\uc218 \uae30\ubc18 \ub0c9\uac01\uc218, 0.5 \u03bcm\ub85c \ud544\ud130\ub9c1<\/li>\n\n\n\n<li><strong>\uc6cc\ud06c\ud640\ub529<\/strong>: PTFE \ub610\ub294 \uc138\ub77c\ubbf9 \uace0\uc815\uad6c \u2014 \uad6c\ub9ac, \ud669\ub3d9 \ub610\ub294 \ubca0\uc5b4 \uc54c\ub8e8\ubbf8\ub284 \uc811\ucd09 \ud45c\uba74 \uc5c6\uc74c<\/li>\n\n\n\n<li><strong>\uc808\ub2e8 \ud6c4 \uc138\ucc99<\/strong>: \uace0\uc21c\ub3c4 \uc774\uc18c\ud504\ub85c\ud310\uc62c\ub85c \uc989\uc2dc \ucd08\uc74c\ud30c \uc138\ucc99 \ud6c4 \ud0c8\uc774\uc628\uc218\ub85c \ud5f9\uad7c<\/li>\n<\/ul>\n\n\n\n<p>\uadf8\ub9cc\ud07c <a href=\"https:\/\/www.opticalcutting.com\/ko\/%ea%b2%8c%eb%a5%b4%eb%a7%88%eb%8a%84-%eb%a0%8c%ec%a6%88-%eb%b8%94%eb%9e%ad%ed%81%ac-%ec%a0%88%eb%8b%a8\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \ube14\ub7ad\ud06c \uc808\ub2e8<\/a> 5N+ \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uacf5\uc815\uc740 \ub2e4\uc74c\uc744 \ubaa9\ud45c\ub85c \ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ub9e4\uac1c\ubcc0\uc218<\/th><th>\ud45c\uc900 Ge<\/th><th>\uace0\uc21c\ub3c4 Ge (5N+)<\/th><\/tr><\/thead><tbody><tr><td>\uc808\uc0ad\uc720 \uc21c\ub3c4<\/td><td>\uc0b0\uc5c5\uc6a9 \ub4f1\uae09<\/td><td>\ucd08\uc21c\uc218 (&gt; 1 M\u03a9\u00b7cm)<\/td><\/tr><tr><td>\uc808\ub2e8 \ud6c4 \uc138\ucc99<\/td><td>\ud45c\uc900 \ud5f9\uad7c<\/td><td>\ucd08\uc74c\ud30c + DI\uc218 \uce90\uc2a4\ucf00\uc774\ub4dc<\/td><\/tr><tr><td>\ucde8\uae09<\/td><td>\ub2c8\ud2b8\ub9b4 \uc7a5\uac11<\/td><td>\ud074\ub9b0\ub8f8 \uc7a5\uac11 + \ubcf4\ud480 \uc5c6\ub294 \ucc9c<\/td><\/tr><tr><td>\ud45c\uba74 \uc624\uc5fc \uac80\uc0ac<\/td><td>\uc721\uc548 \uac80\uc0ac\ub9cc<\/td><td>FTIR \ud45c\uba74 \uc2a4\uce94 \uad8c\uc7a5<\/td><\/tr><tr><td>TTV \ubaa9\ud45c<\/td><td>&lt; 15 \u03bcm<\/td><td>&lt; 10 \u03bcm (\uc5f0\uc0ad \uc5ec\uc720 \uac10\uc18c = \uacf5\uc815 \ub178\ucd9c \uac10\uc18c)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud1b1\ub2c8\uc5d0\uc11c \ub354 \uc5c4\uaca9\ud55c TTV\ub294 \uc5f0\uc0ad \uc911\uc5d0 \ud544\uc694\ud55c \uc7ac\ub8cc \uc81c\uac70\ub7c9\uc744 \uc904\uc5ec \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uacf5\uc815\uc5d0\uc11c \uc7a0\uc7ac\uc801\uc778 \uc624\uc5fc\uc6d0\uc5d0 \ub178\ucd9c\ub418\ub294 \uc2dc\uac04\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"730\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-1024x730.jpg\" alt=\"\ube54\ud380 \uc720\ub9ac \uc808\ub2e8 \uc7a5\ube44\" class=\"wp-image-4874\" title=\"\ube54\ud380 \uc720\ub9ac \uc808\ub2e8 \uc7a5\ube44\ub294 \uc815\ubc00 \uc808\ub2e8\uc744 \uc704\ud55c \uc644\ubcbd\ud55c \uacf5\uc791 \uae30\uacc4\uc785\ub2c8\ub2e4.\" srcset=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-1024x730.jpg 1024w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-300x214.jpg 300w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-768x547.jpg 768w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-18x12.jpg 18w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-600x428.jpg 600w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing.jpg 1490w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\ud751\uc5f0, \uad11\ud559 \uc720\ub9ac \ub4f1\uc744 \uc704\ud55c \ub8e8\ud504\ud615 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2\ub2e8\uacc4: \uc5f0\uc0ad \ubc0f \ub798\ud551 \u2014 \uc5f0\ub9c8\uc7ac \uc21c\ub3c4 \uc81c\uc5b4<\/h3>\n\n\n\n<p>\uc5f0\uc0ad \ubc0f \ub798\ud551\uc740 \uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5\uc5d0\uc11c \uac00\uc7a5 \ub192\uc740 \uc624\uc5fc \uc704\ud5d8 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc5f0\ub9c8 \uc785\uc790\uac00 \ud558\uc911 \ud558\uc5d0\uc11c \uac8c\ub974\ub9c8\ub284 \ud45c\uba74\uc5d0 \ub20c\ub824 \ub4e4\uc5b4\uac00\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc5f0\ub9c8\uc7ac \ub610\ub294 \uc2ac\ub7ec\ub9ac\uc758 \uae08\uc18d \uc624\uc5fc \ubb3c\uc9c8\uc740 \ud45c\uba74 \uc544\ub798\uce35\uc5d0 \ubc15\ud600 \uc601\uad6c\uc801\uc778 \ud761\uc218 \ubd80\uc704\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \uc5f0\uc0ad \uc694\uad6c \uc0ac\ud56d:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc5f0\ub9c8\uc7ac<\/strong>: \uace0\uc21c\ub3c4 \uc54c\ub8e8\ubbf8\ub098(Al\u2082O\u2083) \ub610\ub294 \ub2e4\uc774\uc544\ubaac\ub4dc \u2014 \uc2e4\ub9ac\ucf58 \uc624\uc5fc\uc744 \uc720\ubc1c\ud558\ub294 \ud0c4\ud654\uaddc\uc18c(SiC)\ub294 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uc2ac\ub7ec\ub9ac \uc900\ube44<\/strong>: \uc0ac\uc6a9 \uc804\uc5d0 1\u03bcm \uba64\ube0c\ub808\uc778\uc73c\ub85c \uc5ec\uacfc; \ud0c8\uc774\uc628\uc218\ub9cc \uc0ac\uc6a9\ud558\uc5ec \ud63c\ud569<\/li>\n\n\n\n<li><strong>\ub7a9\ud551 \ud50c\ub808\uc774\ud2b8 \uc7ac\uc9c8<\/strong>: \uad11\ud559 \ub4f1\uae09 \uc8fc\ucca0 \ub610\ub294 \uc138\ub77c\ubbf9 \u2014 \uad6c\ub9ac \ub610\ub294 \uc8fc\uc11d \ud568\ub7c9\uc774 \uc788\ub294 \ud50c\ub808\uc774\ud2b8\ub294 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uacf5\uc815\uc218<\/strong>: \ud0c8\uc774\uc628\ud654, &gt; 10 M\u03a9\u00b7cm \uc800\ud56d\ub960<\/li>\n<\/ul>\n\n\n\n<p>For <a href=\"https:\/\/www.opticalcutting.com\/ko\/germanium-lens-grinding-equipment\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uc5f0\uc0ad \uc7a5\ube44<\/a> \uace0\uc21c\ub3c4 \uc7ac\ub8cc\ub97c \uac00\uacf5\ud560 \ub54c, \uac8c\ub974\ub9c8\ub284 \uc791\uc5c5 \uc804\uc6a9 \ub798\ud551 \ud50c\ub808\uc774\ud2b8\ub97c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\uc804\uc5d0 \uc140\ub80c\ud654\uc544\uc5f0, \uc2e4\ub9ac\ucf58 \ub610\ub294 \uc720\ub9ac\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ub41c \ud50c\ub808\uc774\ud2b8\uc758 \uad50\ucc28 \uc624\uc5fc\uc740 \uac8c\ub974\ub9c8\ub284 \ud45c\uba74 \uc544\ub798\uc5d0 \uc774\ubb3c\uc9c8\uc744 \uc720\uc785\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uc5f0\uc0ad \uc21c\uc11c:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Step<\/th><th>\uc5f0\ub9c8\uc7ac<\/th><th>\uc785\uc790 \ud06c\uae30<\/th><th>\uc7ac\ub8cc \uc81c\uac70<\/th><th>\ud45c\uba74 \ucc98\ub9ac \ud6c4<\/th><\/tr><\/thead><tbody><tr><td>\uac70\uce5c \uc5f0\uc0ad<\/td><td>\uace0\uc21c\ub3c4 Al\u2082O\u2083<\/td><td>15 \u03bcm<\/td><td>50\u2013100 \u03bcm\/\uba74<\/td><td>Ra 0.8\u20131.2 \u03bcm<\/td><\/tr><tr><td>\uc815\ubc00 \uc5f0\uc0ad<\/td><td>\uace0\uc21c\ub3c4 Al\u2082O\u2083<\/td><td>5 \u03bcm<\/td><td>20\u201330 \u03bcm\/\uba74<\/td><td>Ra 0.2\u20130.4 \u03bcm<\/td><\/tr><tr><td>\uc608\ube44 \uc5f0\ub9c8<\/td><td>\ub2e4\uc774\uc544\ubaac\ub4dc \uc11c\uc2a4\ud39c\uc158<\/td><td>1 \u03bcm<\/td><td>5\u201310 \u03bcm\/\uba74<\/td><td>Ra 0.05\u20130.10 \u03bcm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uac01 \ub2e8\uacc4 \uc0ac\uc774\uc5d0 \ucd08\uc74c\ud30c \uc138\ucc99\uc744 \ud1b5\ud574 \uc774\uc804 \uc5f0\ub9c8 \ub2e8\uacc4\uc5d0\uc11c \ubc1c\uc0dd\ud55c \uc5f0\ub9c8\uc7ac\uac00 \ub2e4\uc74c \ub2e8\uacc4\uc758 \ubbf8\uc138 \uc5f0\ub9c8 \uacfc\uc815\uc5d0\uc11c \ub354 \ud070 \uc785\uc790\ub85c \ubc15\ud788\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3\ub2e8\uacc4: \uc5f0\ub9c8 \u2014 \uc911\uc694 \ud488\uc9c8 \ub2e8\uacc4<\/h3>\n\n\n\n<p>\uc5f0\ub9c8\ub294 \uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988\uc758 \ucd5c\uc885 \ud45c\uba74 \ud488\uc9c8\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \ud504\ub9ac\ubbf8\uc5c4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ubaa9\ud45c \uc0ac\uc591\uc740 \ud45c\uc900 IR \uad11\ud559\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \uc5c4\uaca9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc0ac\uc591<\/th><th>\ud45c\uc900 Ge \uad11\ud559<\/th><th>\uace0\uc21c\ub3c4 Ge (\ud504\ub9ac\ubbf8\uc5c4)<\/th><\/tr><\/thead><tbody><tr><td>\ud45c\uba74 \uac70\uce60\uae30 Ra<\/td><td>\u2264 2 nm (0.002 \u03bcm)<\/td><td>\u2264 1 nm (0.001 \u03bcm)<\/td><\/tr><tr><td>\uae01\ud798-\ud760\uc9d1<\/td><td>40-20<\/td><td>20-10 \ub610\ub294 10-5<\/td><\/tr><tr><td>\ud45c\uba74 \ud615\uc0c1<\/td><td>&lt; 0.5 fringe<\/td><td>&lt; 0.25 fringe (\u03bb\/8 @ 633nm)<\/td><\/tr><tr><td>\uc9c0\ud45c\uba74 \uc190\uc0c1<\/td><td>&lt; 2 \u03bcm<\/td><td>&lt; 0.5 \u03bcm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc0ac\uc591\uc744 \ub2ec\uc131\ud558\ub824\uba74 <a href=\"https:\/\/www.opticalcutting.com\/ko\/germanium-optics-polishing-machine\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uac8c\ub974\ub9c8\ub284 \uad11\ud559 \uc5f0\ub9c8 \uae30\uacc4<\/a> with:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc5f0\ub9c8 \ud328\ub4dc<\/strong>: \ud569\uc131 \ud3f4\ub9ac\uc6b0\ub808\ud0c4(Suba-\ud0c0\uc785)\uc740 \uac70\uce5c \uc5f0\ub9c8\uc6a9, \ud53c\uce58\ub294 \ucd5c\uc885 \ud615\uc0c1 \ubcf4\uc815\uc6a9<\/li>\n\n\n\n<li><strong>\uc5f0\ub9c8 \uc2ac\ub7ec\ub9ac<\/strong>: \ucd08\uc21c\uc218 \ud604\ud0c1\uc561 \ub0b4 \ucf5c\ub85c\uc774\ub4dc \uc2e4\ub9ac\uce74(\uc785\uc790 \ud06c\uae30 20\u201350 nm)<\/li>\n\n\n\n<li><strong>\uc628\ub3c4 \uc81c\uc5b4<\/strong>: \ud328\ub4dc \uc628\ub3c4\ub294 30\u00b0C \ubbf8\ub9cc\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc720\uc9c0 \u2014 \uac8c\ub974\ub9c8\ub284\uc758 \uc5f4 \ud3ed\uc8fc \ubbfc\uac10\uc131\uc740 \uc5f0\ub9c8 \uc911 \uacfc\ub3c4\ud55c \uc5f4\uc774 \ud45c\uba74 \ud654\ud559\uc744 \ubcc0\uacbd\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud658\uacbd<\/strong>: \ucd5c\uc885 \uc5f0\ub9c8 \uc791\uc5c5\uc5d0\ub294 Class 1000(ISO 6) \ud074\ub9b0\ub8f8 \ub610\ub294 \uadf8 \uc774\uc0c1<\/li>\n<\/ul>\n\n\n\n<p>\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5\uc5d0\uc11c \uac00\uc7a5 \ud754\ud55c \uc2e4\ud328 \ubaa8\ub4dc\ub294 \uacb0\uc815\ud559\uc801 \uc758\uc874\uc801 \uc5f0\ub9c8 \uc18d\ub3c4\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \u201c\uc624\ub80c\uc9c0 \ud544\u201d \ud45c\uba74 \uc9c8\uac10\uc785\ub2c8\ub2e4. \uac8c\ub974\ub9c8\ub284\uc758 \ub2e4\uc774\uc544\ubaac\ub4dc \uc785\ubc29\uccb4 \uacb0\uc815 \uad6c\uc870\ub294 \ub2e4\ub978 \uacb0\uc815 \ubc29\ud5a5\uc774 \ub2e4\ub978 \uc18d\ub3c4\ub85c \uc5f0\ub9c8\ub418\uc5b4 Ra \uce21\uc815\uac12\uc774 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uac83\ucc98\ub7fc \ubcf4\uc5ec\ub3c4 \uac04\uc12d\uacc4 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \ubcf4\uc774\ub294 \uc8fc\uae30\uc801\uc778 \ud45c\uba74 \ubb3c\uacb0\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ud328\ub4dc \ucee8\ub514\uc154\ub2dd\uacfc \uc81c\uc5b4\ub41c \uc800\uc18d \uc5f0\ub9c8\ub294 \uc774 \ud6a8\uacfc\ub97c \uc644\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4\ub2e8\uacc4: \uace0\uc21c\ub3c4 \uc751\uc6a9 \ubd84\uc57c\uc6a9 \ucf54\ud305<\/h3>\n\n\n\n<p>\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988\uc6a9 \ubc18\uc0ac \ubc29\uc9c0 \ucf54\ud305\uc740 \uc7ac\ub8cc\uc758 \ud5a5\uc0c1\ub41c \ud22c\uacfc \ub2a5\ub825\uc744 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4. 5N \ub80c\uc988\uc5d0 \uc0b0\uc5c5\uc6a9 \ub4f1\uae09 \uac8c\ub974\ub9c8\ub284\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \ud45c\uc900 \ucf54\ud305\uc744 \uc0ac\uc6a9\ud558\uba74 \uc7ac\ub8cc\uc758 \uc7a0\uc7ac\ub825\uc744 \ub0ad\ube44\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284\uc5d0 \uad8c\uc7a5\ub418\ub294 \ucf54\ud305 \uad6c\uc131:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th><th>Coating<\/th><th>\ub300\uc5ed<\/th><th>\ud22c\uacfc\uc728<\/th><\/tr><\/thead><tbody><tr><td>FLIR \/ \uc5f4\ud654\uc0c1<\/td><td>\ub2e4\uce35 AR<\/td><td>8\u201312 \u03bcm<\/td><td>&gt; 97%<\/td><\/tr><tr><td>\uad11\ub300\uc5ed IR<\/td><td>\ub2e4\uce35 AR<\/td><td>3\u201312 \u03bcm<\/td><td>&gt; 95%<\/td><\/tr><tr><td>\uc5f4\uc545\ud55c \ud658\uacbd<\/td><td>DLC + AR<\/td><td>7\u201314 \u03bcm<\/td><td>&gt; 93%<\/td><\/tr><tr><td>\ub4c0\uc5bc \ubc34\ub4dc<\/td><td>\ud2b9\uc218 \ub2e4\uce35<\/td><td>3\u20135 + 8\u201312 \u03bcm<\/td><td>\ubc34\ub4dc\ub2f9 &gt; 92%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ucf54\ud305 \uc804 \ud45c\uba74 \uc900\ube44\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uac8c\ub974\ub9c8\ub284 \ud45c\uba74\uc758 \uc720\uae30 \uc794\ub958\ubb3c\uc740 \ucf54\ud305 \uc544\ub798\uc5d0 \ubc00\ubd09\ub418\uc5b4 \uc601\uad6c\uc801\uc778 \ud761\uc218 \uc9c0\uc810\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988\ub294 \ucf54\ud305 \ucc54\ubc84\uc5d0 \ub4e4\uc5b4\uac00\uae30 \uc9c1\uc804\uc5d0 \ud50c\ub77c\uc988\ub9c8 \uc138\ucc99\uc744 \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5: \uc77c\ubc18\uc801\uc778 \ud488\uc9c8 \ubb38\uc81c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ubb38\uc81c 1: \uc0ac\uc591 \uc774\ud558\uc758 \ud22c\uacfc\uc728<\/h3>\n\n\n\n<p><strong>\uccab \ubc88\uc9f8 \ud655\uc778<\/strong>: \uc785\uace0\ub41c \uacb0\uc815 \uc21c\ub3c4 \uc778\uc99d\uc11c\uac00 \uc9c0\uc815\ub41c \ub4f1\uae09\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ub9ce\uc740 \uac8c\ub974\ub9c8\ub284 \ube14\ub7ad\ud06c\ub294 \uc218\uce58 \uc21c\ub3c4 \uc218\uc900\uc744 \uc9c0\uc815\ud558\uc9c0 \uc54a\uace0 \u201c\uad11\ud559 \ub4f1\uae09\u201d\uc73c\ub85c \ud310\ub9e4\ub429\ub2c8\ub2e4. \uc2e4\uc81c \ubd88\uc21c\ubb3c \ubd84\uc11d(GDMS \ub610\ub294 ICP-MS \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c)\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p><strong>\uacf5\uc815 \uc6d0\uc778<\/strong>: \uc5f0\uc0ad \uc5f0\ub9c8\uc7ac \ub610\ub294 \uc5f0\ub9c8 \uc2ac\ub7ec\ub9ac\ub85c \uc778\ud55c \ud45c\uba74 \uc624\uc5fc. FTIR \ud22c\uacfc \uc2a4\uce94\uc744 \uc2e4\ud589\ud558\uace0 \ub3d9\uc77c\ud55c \uacb0\uc815 \ub369\uc5b4\ub9ac\uc758 \ubbf8\ucc98\ub9ac \uc99d\uac70 \uc0d8\ud50c\uacfc \ube44\uad50\ud569\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \ud761\uc218 \ubc34\ub4dc\ub294 \uacf5\uc815\uc73c\ub85c \uc778\ud55c \uc624\uc5fc\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubb38\uc81c 2: \uc5f0\ub9c8 \ud45c\uba74\uc758 \ud5e4\uc774\uc988 \ub610\ub294 \uc0b0\ub780<\/h3>\n\n\n\n<p><strong>\uac00\uc7a5 \uac00\ub2a5\uc131 \uc788\ub294 \uc6d0\uc778<\/strong>: \uc5f0\uc0ad \ub2e8\uacc4 \uac04 \ubd80\uc801\uc808\ud55c \uc138\ucc99. \ubbf8\uc138 \uc5f0\ub9c8 \ub2e8\uacc4\ub85c \uc62e\uaca8\uc9c8 \ub54c \uc794\ub958 \uac70\uce5c \uc5f0\ub9c8 \uc785\uc790\uac00 \ubbf8\uc138 \uae01\ud798\uc744 \uc720\ubc1c\ud558\uc5ec \uc801\uc678\uc120\uc744 \uc0b0\ub780\uc2dc\ud0b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc5f0\ub9c8\uc7ac \uc804\ud658 \uc0ac\uc774\uc5d0 \ucd08\uc74c\ud30c \uc138\ucc99 \ud504\ub85c\ud1a0\ucf5c\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc7ac\ub8cc \uc6d0\uc778<\/strong>: \ucd9c\ubc1c \uc7ac\ub8cc\uc758 \uacb0\uc815 \uacb0\ud568(\uc804\uc704, \uc30d\uc815 \ub610\ub294 \uacb0\uc815\ub9bd\uacc4). \uc774\ub294 \uacf5\uc815\uc73c\ub85c \uc81c\uac70\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \u2014 \ube14\ub7ad\ud06c\ub97c \uac70\ubd80\ud558\uace0 \uacb0\uc815 \uc131\uc7a5 \uc5c5\uccb4\uc5d0 \uad50\uccb4\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubb38\uc81c 3: \ucf54\ud305 \uc811\ucc29 \ubd88\ub7c9<\/h3>\n\n\n\n<p><strong>\uadfc\ubcf8 \uc6d0\uc778<\/strong>: \ud45c\uba74 \uc624\uc5fc \ub610\ub294 \ud45c\uba74 \uc190\uc0c1. \uc5d0 \ub530\ub974\uba74 <a href=\"https:\/\/www.goodfellow.com\/usa\/material\/metals\/germanium\" target=\"_blank\" rel=\"noreferrer noopener\">\uad7f\ud3a0\ub85c\uc6b0 \uba38\ud2f0\ub9ac\uc5bc\uc988<\/a>, \uac8c\ub974\ub9c8\ub284\uc740 \uacf5\uae30\uc640 \ubb3c\uc5d0\uc11c \uc548\uc815\ud558\uc9c0\ub9cc \ud45c\uba74 \uc0b0\ud654\ubb3c\uc774 \ud615\uc131\ub418\uc5b4 \ucf54\ud305 \uc811\ucc29\uc744 \ubc29\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ud305 \uc99d\ucc29 \ud6c4 30\ubd84 \uc774\ub0b4\uc758 \ud50c\ub77c\uc988\ub9c8 \uc138\ucc99\uc740 \uc774 \ubb38\uc81c\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5 \uc7a5\ube44 \uc120\ud0dd<\/h2>\n\n\n\n<p>\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uac00\uacf5\uc5d0 \ud544\uc694\ud55c \uc7a5\ube44\ub294 \ud45c\uc900 \uac8c\ub974\ub9c8\ub284 \uc791\uc5c5\uacfc \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub974\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uc720\ud615\uc758 \uae30\uacc4\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucc28\uc774\uc810\uc740 <strong>\uacf5\uc815 \uaddc\uc728<\/strong>: \uc804\uc6a9 \uacf5\uad6c, \ud1b5\uc81c\ub41c \uc18c\ubaa8\ud488 \ubc0f \ubaa8\ub4e0 \ub2e8\uacc4 \uac04\uc758 \uc138\ucc99 \ud504\ub85c\ud1a0\ucf5c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc8fc\uc694 \uc7a5\ube44 \uace0\ub824 \uc0ac\ud56d:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uc808\ub2e8\uae30<\/strong>: \ucd08\uc21c\uc218 \ub0c9\uac01\uc218 \uc9c0\uc6d0 \ud544\uc218 \u2014 \ud654\ud559\uc801 \ubaa8\ub2c8\ud130\ub9c1\uc744 \uac16\ucd98 \ud3d0\uc1c4 \ub8e8\ud504 \uc5ec\uacfc<\/li>\n\n\n\n<li><strong>\uc5f0\uc0ad\/\ub798\ud551<\/strong>: \uac8c\ub974\ub9c8\ub284 \uc804\uc6a9 \ud50c\ub808\uc774\ud2b8 \u2014 \ub2e4\ub978 \uc7ac\ub8cc\uc640 \ud63c\uc6a9 \uae08\uc9c0<\/li>\n\n\n\n<li><strong>\uc5f0\ub9c8<\/strong>: \uc628\ub3c4 \uc870\uc808 \ud50c\ub798\ud2bc \ubc0f \ud074\ub9b0\ub8f8 \ud638\ud658 \uc778\ud074\ub85c\uc800<\/li>\n\n\n\n<li><strong>\uacc4\uce21<\/strong>: \uc791\ub3d9 \ud30c\uc7a5\uc5d0\uc11c\uc758 \ud22c\uacfc\uc728 \uac80\uc99d\uc744 \uc704\ud55c FTIR \ubd84\uad11\uad11\ub3c4\uacc4<\/li>\n<\/ol>\n\n\n\n<p>\uc804\uccb4 \uc7a5\ube44 \uccb4\uc778\uc740 <a href=\"https:\/\/www.opticalcutting.com\/ko\/%ec%a0%81%ec%99%b8%ec%84%a0-%ea%b4%91%ed%95%99-%ec%a0%9c%ec%a1%b0-%ec%9e%a5%eb%b9%84\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc801\uc678\uc120 \uad11\ud559 \uc81c\uc870 \uc7a5\ube44<\/a> \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc801\uc808\ud55c \uc18c\ubaa8\ud488 \uc5c5\uadf8\ub808\uc774\ub4dc \ubc0f \uc624\uc5fc \uc81c\uc5b4 \uc808\ucc28\ub97c \ud1b5\ud574 \uace0\uc21c\ub3c4 \uc791\uc5c5\uc5d0 \ub9de\uac8c \uad6c\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uace0\uc21c\ub3c4 \uac8c\ub974\ub9c8\ub284\uc744 \ucc98\ub9ac\ud558\uace0 \uc788\uc73c\uba70 \uadc0\ud558\uc758 \uc21c\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uc7a5\ube44\uac00 \ud544\uc694\ud558\uc2ed\ub2c8\uae4c?<\/strong> <a href=\"https:\/\/www.opticalcutting.com\/ko\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc5d0 \ubb38\uc758\ud558\uc138\uc694 \u2192<\/a> 5N\/6N \uad11\ud559 \ub4f1\uae09 \uac8c\ub974\ub9c8\ub284\uc5d0 \ub9de\ucdb0\uc9c4 \uc18c\ubaa8\ud488 \uc0ac\uc591\uc5d0 \ub300\ud55c \uc7a5\ube44 \ucd94\ucc9c\uc744 \ubc1b\uc73c\uc2ed\uc2dc\uc624.<\/p>","protected":false},"excerpt":{"rendered":"<p>High purity germanium lens processing refers to the specialized cutting, grinding, polishing, and coating procedures required to manufacture infrared optical lenses from germanium crystal with purity levels of 99.999% (5N) or higher. Standard germanium processing techniques must be modified for high purity material because contamination introduced during any manufacturing stage \u2014 from cutting coolant, polishing [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":4941,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[392],"tags":[866,867],"class_list":["post-4940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-articles","tag-high-purity-germanium","tag-optical-grade-lens"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/posts\/4940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/comments?post=4940"}],"version-history":[{"count":0,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/posts\/4940\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/media\/4941"}],"wp:attachment":[{"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/media?parent=4940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/categories?post=4940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/tags?post=4940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}