{"id":3936,"date":"2025-12-11T16:32:55","date_gmt":"2025-12-11T08:32:55","guid":{"rendered":"https:\/\/laserdiode-ld.com\/?p=3936"},"modified":"2026-01-14T17:40:23","modified_gmt":"2026-01-14T09:40:23","slug":"%eb%82%ae%ec%9d%80-%ed%9d%a1%ec%88%98%ec%9c%a8%ec%9d%b4-%ea%b8%88%ec%86%8d-%ec%a0%81%ec%b8%b5-%ec%a0%9c%ec%a1%b0%ec%9d%98-%ec%83%9d%ec%82%b0%eb%9f%89%ec%9d%84-%ec%a0%80%ed%95%b4%ed%95%98%ea%b3%a0","status":"publish","type":"post","link":"https:\/\/laserdiode-ld.com\/ko\/%eb%82%ae%ec%9d%80-%ed%9d%a1%ec%88%98%ec%9c%a8%ec%9d%b4-%ea%b8%88%ec%86%8d-%ec%a0%81%ec%b8%b5-%ec%a0%9c%ec%a1%b0-%ec%83%9d%ec%82%b0%eb%9f%89%ec%9d%84-%ec%a0%80%ed%95%b4%ed%95%98%ea%b3%a0-%ec%9e%88","title":{"rendered":"\ub0ae\uc740 \ud761\uc218\uc728\uc774 \uae08\uc18d \uc801\uce35 \uc81c\uc870 \uc0dd\uc0b0\uc131\uc744 \uc800\ud574\ud558\uace0 \uc788\uc2b5\ub2c8\uae4c?"},"content":{"rendered":"

\ud604\ub300 \uc678\uc7a5\uc7ac\uc758 \ud761\uc218 \uaca9\ucc28<\/h2>\n\n\n\n

\uc9c0\ud5a5\uc131 \uc5d0\ub108\uc9c0 \uc99d\ucc29(DED) \ubc0f \ub808\uc774\uc800 \ud074\ub798\ub529 \ubd84\uc57c\uc5d0\uc11c \uc0b0\uc5c5\uacc4\ub294 \uc7ac\ub8cc\uc801 \ud55c\uacc4\uc5d0 \uc9c1\uba74\ud588\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \uc801\uc678\uc120(IR) \uc18c\uc2a4\uac00 \uac15\ucca0\uacfc \ud2f0\ud0c0\ub284\uc744 \uc190\uc27d\uac8c \ucc98\ub9ac\ud558\ub294 \ubc18\uba74, \uc804\uae30\ucc28 \ubc0f \ud56d\uacf5\uc6b0\uc8fc \uc5f4\uad50\ud658\uae30 \uc2dc\uc7a5\uc758 \uc218\uc694 \uae09\uc99d\uc73c\ub85c \uc778\ud55c \uad6c\ub9ac \ubc0f \uae08 \ud569\uae08\uc5d0 \ub300\ud55c \uc218\uc694 \uc99d\uac00\ub294 \uae30\uc874 1064nm \uc18c\uc2a4\uc758 \ud55c\uacc4\ub97c \ub4dc\ub7ec\ub0c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubb3c\ub9ac\ubc95\uce59\uc740 \ub0c9\ud639\ud558\ub2e4. 1\u00b5m(\uc801\uc678\uc120) \ud30c\uc7a5\uc5d0\uc11c \uad6c\ub9ac\uc640 \uac19\uc740 \uace0\ubc18\uc0ac \uae08\uc18d\uc740 \uc2e4\uc628\uc5d0\uc11c \uc785\uc0ac \uc5d0\ub108\uc9c0\uc758 5% \ubbf8\ub9cc\uc744 \ud761\uc218\ud55c\ub2e4. \uc774\ub97c \ubcf4\uc644\ud558\uae30 \uc704\ud574 \uc6b4\uc601\uc790\ub4e4\uc740 \uc704\ud5d8\ud558\uac8c\ub3c4 \ucd9c\ub825\uc744 \ub192\uc778\ub2e4. \ub2e4\uc774\uc624\ub4dc \ub808\uc774\uc800 \ubaa8\ub4c8<\/strong>, \uacfc\ub3c4\ud55c \uc6a9\uc735 \ud480 \ub09c\ub958\uc640 \u201c\uc2a4\ud328\ud130\u201d\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4. 2024\ub144\uacfc 2025\ub144\uc5d0 \uc8fc\ubaa9\ubc1b\ub294 \ud574\uacb0\ucc45\uc740 \ub2e8\uc21c\ud788 \ucd9c\ub825\uc744 \ub192\uc774\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ud30c\uc7a5\uc758 \uadfc\ubcf8\uc801\uc778 \ubcc0\ud654\uc785\ub2c8\ub2e4: \ud30c\ub791 \uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/a><\/strong>.<\/p>\n\n\n\n

\ud30c\uc7a5 \uc6b0\uc704: \uccad\uc0c9\uad11 \ub300 \uc801\uc678\uc120<\/h3>\n\n\n\n

\uc18c\uc2f1\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub97c \uc704\ud55c \ud30c\uc774\ubc84 \ub808\uc774\uc800 \ubaa8\ub4c8<\/strong>, \ud761\uc218 \uacc4\uc218 \uace1\uc120\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

$$A(\u03bb) = 1 \u2013 R(\u03bb)$$<\/p>\n\n\n\n

$A$\ub294 \ud761\uc218\uc728\uc774\uace0 $R$\ub294 \ubc18\uc0ac\uc728\uc774\ub2e4.<\/p>\n\n\n\n