{"id":4172,"date":"2026-01-27T14:36:08","date_gmt":"2026-01-27T06:36:08","guid":{"rendered":"https:\/\/laserdiode-ld.com\/?p=4172"},"modified":"2026-01-15T14:37:15","modified_gmt":"2026-01-15T06:37:15","slug":"%ea%b3%a0%ed%9c%98%eb%8f%84-%eb%a0%88%ec%9d%b4%ec%a0%80-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c-%ec%8a%a4%ed%83%9d-%ea%b8%b0%ec%88%a0-%ec%84%a4%ea%b3%84-%ea%b0%80%ec%9d%b4%eb%93%9c","status":"publish","type":"post","link":"https:\/\/laserdiode-ld.com\/ko\/%ea%b3%a0%ed%9c%98%eb%8f%84-%eb%a0%88%ec%9d%b4%ec%a0%80-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c-%ec%8a%a4%ed%83%9d-%ea%b8%b0%ec%88%a0-%ec%84%a4%ea%b3%84-%ea%b0%80%ec%9d%b4%eb%93%9c-html","title":{"rendered":"\uace0\ud718\ub3c4 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd: \uae30\uc220 \uc124\uacc4 \uac00\uc774\ub4dc"},"content":{"rendered":"

\ud604\ub300 \ud3ec\ud1a0\ub2c9\uc2a4 \ud658\uacbd\uc5d0\uc11c \uae30\uc874\uc758 \uac00\uc2a4 \ubc0f \uace0\uccb4 \ub808\uc774\uc800\uc5d0\uc11c \ub2e4\uc774\ub809\ud2b8 \ub2e4\uc774\uc624\ub4dc \uc2dc\uc2a4\ud15c\uc73c\ub85c\uc758 \uc804\ud658\uc740 \ub2e8\uc21c\ud55c \ud2b8\ub80c\ub4dc\uac00 \uc544\ub2c8\ub77c \uc5d0\ub108\uc9c0 \ud6a8\uc728\uacfc \uc2dc\uc2a4\ud15c \ubaa8\ub4c8\uc131\uc758 \uadfc\ubcf8\uc801\uc778 \ubcc0\ud654\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\uc758 \uc911\uc2ec\uc5d0\ub294 \ubc18\ub3c4\uccb4 \ub808\uc774\uc800 \uce69<\/strong>, \ub294 \uad11\uc790 \uc0dd\uc131\uc758 \uc8fc\uc694 \uc5d4\uc9c4 \uc5ed\ud560\uc744 \ud558\ub294 \ubbf8\uc138\ud55c \uacbd\uc774\ub85c\uc6c0\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub2e8\uc77c \uc774\ubbf8\ud130 \uce69\uc5d0\uc11c \uace0\ucd9c\ub825 \uc0b0\uc5c5\uc6a9 \ub3c4\uad6c\ub85c \ubc1c\uc804\ud558\ub294 \uacfc\uc815\uc5d0\ub294 \ubcf5\uc7a1\ud55c \uc5f4\uc5ed\ud559 \ubc0f \uad11\ud559 \uacf5\ud559\uc774 \uc218\ubc18\ub429\ub2c8\ub2e4. \uc5f4\uc5ed\ud559\uacfc \uad11\ud559 \uacf5\ud559\uc758 \uc0c1\ud638 \uc791\uc6a9\uc744 \uc774\ud574\ud558\uba74 \uba40\ud2f0 \uc774\ubbf8\ud130 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \uad6c\uc131 \ubc0f \uad6c\uc870\uc801 \ubb34\uacb0\uc131 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd<\/strong> \ub294 \ucd1d\uc18c\uc720\ube44\uc6a9(TCO)\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uace0\ud718\ub3c4 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/a><\/strong> \uc131\ub2a5.<\/p>\n\n\n\n

\ub9c8\uc774\ud06c\ub85c\uc2a4\ucf54\ud53d \uc7ac\ub2e8: \ubc18\ub3c4\uccb4 \ub808\uc774\uc800 \uce69<\/h2>\n\n\n\n

\ubaa8\ub4e0 \uace0\ucd9c\ub825 \ub808\uc774\uc800 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uc740 \uc5d0\ud53c\ud0dd\uc15c \uc131\uc7a5\uc758 \ud488\uc9c8\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. A \ubc18\ub3c4\uccb4 \ub808\uc774\uc800 \uce69<\/a><\/strong> \ub294 \uc77c\ubc18\uc801\uc73c\ub85c III-V \ud654\ud569\ubb3c \ubc18\ub3c4\uccb4(\uc608: GaAs \ub610\ub294 InP)\uc758 \ub2e4\uce35 \uad6c\uc870\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uce69\uc758 \ud6a8\uc728\uc740 \uc885\uc885 \ubcbd-\ud50c\ub7ec\uadf8 \ud6a8\uc728(WPE)\ub85c \uce21\uc815\ub418\uba70, \uc591\uc790 \uc6b0\ubb3c(QW) \uce35\uc758 \uc815\ubc00\ub3c4\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc591\uc790 \uc720\uc815 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubc0f \uce90\ub9ac\uc5b4 \uac10\uae08<\/h3>\n\n\n\n

\uae30\ubcf8 \ubb3c\ub9ac\ud559\uc740 \uc881\uc740 \ud65c\uc131 \uc601\uc5ed\uc5d0 \uc804\uc790\uc640 \uc815\uacf5\uc744 \uc8fc\uc785\ud558\ub294 \uac83\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 \ubc1d\uae30\ub97c \ub2ec\uc131\ud558\ub824\uba74 \uce69\uc740 \ube44\ubc29\uc0ac \uc7ac\uacb0\ud569\uc5d0 \uad74\ubcf5\ud558\uc9c0 \uc54a\uace0 \ub192\uc740 \uce90\ub9ac\uc5b4 \ubc00\ub3c4\ub97c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \ucd5c\uc2e0 \uace0\uc804\ub825 \uce69\uc740 \ubcc0\ud615\ub41c \uc591\uc790 \uc6b0\ubb3c\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubc34\ub4dc \uad6c\uc870\ub97c \uc218\uc815\ud568\uc73c\ub85c\uc368 \uc815\uacf5\uc758 \uc720\ud6a8 \uc9c8\ub7c9\uc744 \uc904\uc774\uace0 \ud22c\uba85 \uc804\ub958 \ubc00\ub3c4\ub97c \ub0ae\ucda5\ub2c8\ub2e4. \uc774 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc138\ubd80 \uc0ac\ud56d\uc740 \ud45c\uc900 \uce69\uacfc \uace0\ud718\ub3c4 \ubcc0\ud615\uc744 \uad6c\ubd84\ud558\ub294 \uc694\uc18c\ub85c, \ud6c4\uc790\ub294 \uc5f4 \ub204\ucd9c\ub85c \uc778\ud55c \ub864\uc624\ubc84 \uc9c0\uc810\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \ub354 \ub192\uc740 \uc804\ub958 \ubc00\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uce58\uba85\uc801\uc778 \uad11\ud559 \uc190\uc0c1(COD) \uc644\ud654<\/h3>\n\n\n\n

\uace0\uc804\ub825 \ub2e4\uc774\uc624\ub4dc\uc758 \uc8fc\uc694 \uace0\uc7a5 \ubaa8\ub4dc \uc911 \ud558\ub098\ub294 COD\uc785\ub2c8\ub2e4. \uce69\uc758 \ucd9c\ub825 \uba74\uc5d0\uc11c\ub294 \uac15\ub82c\ud55c \uad11\ud559\uc7a5\uc73c\ub85c \uc778\ud574 \uad6d\ubd80\uc801\uc778 \uac00\uc5f4\uc774 \ubc1c\uc0dd\ud558\uc5ec \ubc34\ub4dc\uac2d\uc774 \uc881\uc544\uc9c0\uace0 \ud761\uc218\uac00 \uc99d\uac00\ud558\uc5ec \uc5f4 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uae09 \uc81c\uc870\uc5d0\ub294 \ud328\uc2ef \ud328\uc2dc\ubca0\uc774\uc158\uacfc \ube44\ud761\uc218 \ubbf8\ub7ec(NAM)\uc758 \uc0dd\uc131\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\uc758 \uacbd\uc6b0 \uce69 \uc218\uc900\uc5d0\uc11c \ud328\uc2dc\ubca0\uc774\uc158 \uacf5\uc815\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc774 \ucd5c\uc885 \uc81c\ud488\uc758 \uc218\uba85\uc744 \ubcf4\uc7a5\ud558\ub294 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/a> \uc2a4\ud0dd<\/strong>.<\/p>\n\n\n\n

\ud655\uc7a5 \uc804\ub825: \uba40\ud2f0 \uc774\ubbf8\ud130 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc544\ud0a4\ud14d\ucc98<\/h2>\n\n\n\n

\ub2e8\uc77c \uc774\ubbf8\ud130\ub294 \uc5f4 \ubc00\ub3c4\ub97c \uad00\ub9ac\ud560 \uc218 \uc5c6\uac8c \ub418\uae30 \uc804\uc5d0 \uc81c\ud55c\ub41c \uc591\uc758 \uc804\ub825(\uc77c\ubc18\uc801\uc73c\ub85c \uace0\uc2e0\ub8b0\uc131 \uc0b0\uc5c5\uc6a9 \uce69\uc758 \uacbd\uc6b0 10W~20W)\ub9cc \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud0ac\ub85c\uc640\ud2b8 \uc218\uc900\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc704\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uba40\ud2f0 \uc774\ubbf8\ud130 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \uc804\ub7b5.<\/p>\n\n\n\n

\uacf5\uac04 \ud30c\uc6cc \uacb0\ud569<\/h3>\n\n\n\n

\uba40\ud2f0 \uc774\ubbf8\ud130 \ubc14\uc5d0\uc11c\ub294 \uc5ec\ub7ec \uac1c\uc758 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc\uac00 \ub2e8\uc77c \uae30\ud310\uc5d0 \uc81c\uc791\ub418\uc5b4 \uacf5\ud1b5 \ubc29\uc5f4\ud310\uc744 \uacf5\uc720\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ubb38\uc81c\ub294 \uc5f4\uacfc \uc804\uae30 \ubaa8\ub450\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \u201c\ub204\ud654'\uc785\ub2c8\ub2e4. \uc774\ubbf8\ud130\uac00 \ub108\ubb34 \uac00\uae4c\uc6b0\uba74 \ud55c \uc774\ubbf8\ud130\uc758 \uc5f4\uc774 \uc778\uc811\ud55c \uc774\ubbf8\ud130\uc758 \ud30c\uc7a5\uacfc \ud6a8\uc728\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub108\ubb34 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uc73c\uba74 \ubc1d\uae30(\ub2e8\uc704 \uace0\uccb4 \uac01\ub3c4\ub2f9 \ub2e8\uc704 \uba74\uc801\ub2f9 \uc804\ub825)\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube54 \ud30c\ub77c\ubbf8\ud130 \uc81c\ud488(BPP) \ubc0f \ubc1d\uae30<\/h3>\n\n\n\n

\ubc1d\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n

$B = \\frac{P}{A \\cdot \\Omega}$<\/p>\n\n\n\n

\uc5ec\uae30\uc11c $P$\ub294 \uc804\ub825, $A$\ub294 \ubc1c\uad11 \uba74\uc801, $\\Omega$\ub294 \uc194\ub9ac\ub4dc \ubc1c\uc0b0 \uac01\ub3c4\uc785\ub2c8\ub2e4. \ub2e4\uc911 \uc774\ubbf8\ud130 \uc124\uc815\uc5d0\uc11c \uc774\ubbf8\ud130 \uc0ac\uc774\uc758 \u201c\ub370\ub4dc \uc2a4\ud398\uc774\uc2a4\u201d\ub294 $P$\ub97c \uc99d\uac00\uc2dc\ud0a4\uc9c0 \uc54a\uace0 $A$\ub97c \uc99d\uac00\uc2dc\ud0a4\ubbc0\ub85c \uc644\ubcbd\ud558\uac8c \uc9d1\uc911\ub41c \ub2e8\uc77c \uc774\ubbf8\ud130\uc5d0 \ube44\ud574 \ubcf8\uc9c8\uc801\uc73c\ub85c \ubc1d\uae30\uac00 \ub0ae\uc544\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \uace0\ud718\ub3c4 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc124\uacc4\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubaa9\ud45c\ub294 \uc815\uad50\ud55c \ub9c8\uc774\ud06c\ub85c \uc635\ud2f1\uc744 \ud65c\uc6a9\ud558\uc5ec \ube54\uc744 \uc7ac\ud3ec\ub9f7\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc774\ubbf8\ud130 \ud53c\uce58\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad6c\uc870\uc801 \ud1b5\ud569: \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd<\/h2>\n\n\n\n

\uc804\ub825 \uc694\uad6c \uc0ac\ud56d\uc774 \ub2e8\uc77c \ub9c9\ub300\uac00 \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \uc804\ub825\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \ub9c9\ub300\ub97c \uc218\uc9c1 \ub610\ub294 \uc218\ud3c9\uc73c\ub85c \uc313\uc544 \uc62c\ub9ac\uba74 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd<\/strong>. \ubc18\ub3c4\uccb4 \ubb3c\ub9ac\ud559\uc5d0\uc11c \uae30\uacc4 \ubc0f \uc5f4 \uacf5\ud559\uc73c\ub85c\uc758 \uc804\ud658\uc774 \uc911\uc694\ud55c \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4 \uad00\ub9ac: \uc2a4\ud0dd\uc758 \uc0dd\uba85\uc904: \uc5f4 \uad00\ub9ac<\/h3>\n\n\n\n

\uc77c\ubc18\uc801\uc778 1kW \ub808\uc774\uc800 \uc2a4\ud0dd\uc740 1kW\uc758 \ud3d0\uc5f4\uc744 \ub3d9\uc2dc\uc5d0 \ubc1c\uc0dd\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc5f4\uc720\uc18d\uc744 \uad00\ub9ac\ud558\ub294 \uac83\uc774 \uc2a4\ud0dd \uc124\uacc4\uc5d0\uc11c \uac00\uc7a5 \ud070 \uacfc\uc81c\uc785\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \uc8fc\uc694 \ub0c9\uac01 \ucca0\ud559\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n
  1. \ub9c8\uc774\ud06c\ub85c \ucc44\ub110 \ucfe8\ub7ec(MCC):<\/strong> \ubb3c\uc740 \ub808\uc774\uc800 \ubc14 \ubc14\ub85c \uc544\ub798\uc758 \ubbf8\uc138\ud55c \ucc44\ub110\uc744 \ud1b5\ud574 \ud750\ub985\ub2c8\ub2e4. \uc774\ub294 \uac00\uc7a5 \ub0ae\uc740 \uc5f4 \uc800\ud56d\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uce68\uc2dd \ubc0f \ub9c9\ud798\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uace0\uc21c\ub3c4 \ud0c8\uc774\uc628\uc218\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  2. \ub9e4\ud06c\ub85c \ucc44\ub110 \ucfe8\ub7ec:<\/strong> \ub354 \ud070 \ucc44\ub110\uc740 \ub354 \uacac\uace0\ud558\uace0 \ud45c\uc900 \ub0c9\uac01\uc218\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc \uc5f4 \uc800\ud56d\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \ub354 \ud6a8\uc728\uc801\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubc18\ub3c4\uccb4 \ub808\uc774\uc800<\/a> \uce69<\/strong> \uc131\ub2a5\uc744 \ubcf4\uc644\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n

    \uc194\ub354 \uae30\uc220: \ud558\ub4dc \uc194\ub354 \ub300 \uc18c\ud504\ud2b8 \uc194\ub354<\/h3>\n\n\n\n

    \ub808\uc774\uc800 \ubc14\uc640 \ubc29\uc5f4\ud310 \uc0ac\uc774\uc758 \uc778\ud130\ud398\uc774\uc2a4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub55c\ub0a9\uc73c\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

      \n
    • \uc778\ub4d0(\uc5f0\ub0a9\ub55c):<\/strong> \uc2a4\ud2b8\ub808\uc2a4 \uc644\ud654 \ud6a8\uacfc\uac00 \ub6f0\uc5b4\ub098\uc9c0\ub9cc \ud384\uc2a4 \uc870\uac74\uc5d0\uc11c \u201c\uc778\ub4d0 \uc774\ub3d9'\uacfc \uc5f4 \ud53c\ub85c\uac00 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
    • AuSn(\uacbd\ub0a9\ub55c):<\/strong> \ub6f0\uc5b4\ub09c \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud558\uace0 \u201c\uc2a4\ub9c8\uc77c\u201d \ud6a8\uacfc(\ube54 \ud488\uc9c8\uc744 \ub9dd\uce58\ub294 \ubc14\uc758 \ubbf8\uc138\ud55c \ud728 \ud604\uc0c1)\ub97c \ubc29\uc9c0\ud558\uc9c0\ub9cc \ud145\uc2a4\ud150 \uad6c\ub9ac(WCu)\uc640 \uac19\uc740 \uc5f4\ud33d\ucc3d\uacc4\uc218(CTE)\uac00 \uc77c\uce58\ud558\ub294 \uc11c\ube0c\ub9c8\uc6b4\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

      \uace0\ud718\ub3c4\ub97c \uc704\ud55c \uad11\ud559 \ub9ac\ud3ec\ub9f7<\/h2>\n\n\n\n

      \uc758 \ucd9c\ub825\uc744 \ubcc0\ud658\ud558\ub824\uba74 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd<\/strong> \ub97c \uc720\uc6a9\ud55c \uad11\uc12c\uc720 \uacb0\ud569 \ub610\ub294 \uc9d1\uc18d \ube54\uc73c\ub85c \ub9cc\ub4e4\ub824\uba74 \ubcf4\uc870 \uad11\ud559 \uc7a5\uce58\uac00 \ud544\uc218\uc785\ub2c8\ub2e4. \ub2e4\uc774\uc624\ub4dc\uc758 \ubc1c\uc0b0\uc740 \ub9e4\uc6b0 \ube44\ub300\uce6d\uc801\uc774\uae30 \ub54c\ubb38\uc5d0(\ube60\ub978 \ucd95 \ub300 \ub290\ub9b0 \ucd95) \uc815\ubc00\ub3c4\uac00 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

      \uace0\uc18d \ucd95 \ucf5c\ub9ac\uba54\uc774\uc158(FAC)<\/h3>\n\n\n\n

      \uace0\uc18d \ucd95\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 30~40\ub3c4\uc758 \ubc1c\uc0b0\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ube44\uad6c\uba74 \ub9c8\uc774\ud06c\ub85c \ub80c\uc988\ub294 \uc774\ubbf8\ud130 \uba74\uc5d0 \ubbf8\ud06c\ub860 \uc774\ud558\uc758 \uc815\ubc00\ub3c4\ub85c \uc815\ub82c\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. 1\ubbf8\ud06c\ub860\uc758 \uc624\uc815\ub82c\uc870\ucc28\ub3c4 \uba40\ud2f0 \uc774\ubbf8\ud130 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \ub9c9\ub300\ub97c \uc0ac\uc6a9\ud558\uba74 \ucd5c\uc885 \ucd08\uc810\uc5d0\uc11c \ubc1d\uae30\uac00 \ud06c\uac8c \uc190\uc2e4\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ube54 \uc250\uc774\ud551 \ubc0f \ubcc0\ud658<\/h3>\n\n\n\n

      \uace0\uae09 \uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub294 \u201c\uc2a4\ud15d \ubbf8\ub7ec\u201d \ub610\ub294 \u201c\ub0b4\ubd80 \ubc18\uc0ac\u201d \ube54 \uc170\uc774\ud37c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubc14\uc5d0\uc11c \ub113\uace0 \uc587\uc740 \ube54\uc744 \u201c\uc808\ub2e8\u201d\ud558\uace0 \uc138\uadf8\uba3c\ud2b8\ub97c \uc218\uc9c1\uc73c\ub85c \uc313\uc2b5\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc138\uc2a4\ub294 \uc591\ucabd \ucd95\uc758 BPP\ub97c \uade0\ub4f1\ud654\ud558\uc5ec \ube5b\uc744 \uc791\uc740 \uc9c1\uacbd\uc758 \uad11\uc12c\uc720\uc5d0 \ud6a8\uc728\uc801\uc73c\ub85c \uacb0\ud569\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

      \uacbd\uc81c\uc131 \ubd84\uc11d: \uad6c\uc131 \uc694\uc18c \ubb34\uacb0\uc131 \ub300 \uc2dc\uc2a4\ud15c \uc720\uc9c0 \uad00\ub9ac<\/h2>\n\n\n\n

      \uc2dc\uc2a4\ud15c \ud1b5\ud569\uc5c5\uccb4\uac00 \ud754\ud788 \ube60\uc9c0\ub294 \ud568\uc815\uc740 \u201c\uc640\ud2b8\ub2f9 \ub2ec\ub7ec'\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\ub294 \uac83\uc785\ub2c8\ub2e4. \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd<\/strong> \uc6b4\uc601 \uc2dc\uc2a4\ud15c\uc758 \u201c\uc2dc\uac04\ub2f9 \ub2ec\ub7ec'\uac00 \uc544\ub2cc \u201d\uc2dc\uac04\ub2f9 \ub2ec\ub7ec'\ub97c \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0 \ubc18\ub3c4\uccb4 \ub808\uc774\uc800 \uce69<\/strong> \uc758 WPE\uac00 1% \ub354 \ub192\uc73c\uba74 \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc758 \uc5f4 \ubd80\ud558\uac00 \ud06c\uac8c \uac10\uc18c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uae09 \ud6a8\uacfc\ub294 \ud544\uc694\ud55c \ub0c9\uac01\uae30\uc758 \ud06c\uae30\ub97c \uc904\uc774\uace0, \uc804\ub825 \uc18c\ube44\ub97c \uc904\uc774\uba70, \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc740 \ud3c9\uade0 \uace0\uc7a5 \uac04\uaca9(MTBF)\uc744 \uc5f0\uc7a5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \ud558\ub4dc \uc194\ub354(AuSn) \uad6c\uc870\uc640 \ud328\uc2dc\ube0c \ud328\uc2ef\uc744 \uac16\ucd98 \uc2a4\ud0dd\uc744 \uc120\ud0dd\ud558\uba74 \ucd08\uae30 \ube44\uc6a9\uc774 151% \uc99d\uac00\ud558\uc9c0\ub9cc 5\ub144 \uc218\uba85 \uc8fc\uae30 \ub3d9\uc548 \ud604\uc7a5 \uc11c\ube44\uc2a4 \uac1c\uc785\uc774 501% \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

      \n\n\n\n

      \uc0ac\ub840 \uc5f0\uad6c: \uc758\ub8cc\uc6a9 \uc5d0\uc2a4\ud14c\ud2f1 \ud50c\ub7ab\ud3fc\uc744 \uc704\ud55c \uc5f4 \ucd5c\uc801\ud654<\/h2>\n\n\n\n

      1. \ud074\ub77c\uc774\uc5b8\ud2b8 \ubc30\uacbd<\/h3>\n\n\n\n

      \uc81c\ubaa8 \ubc0f \ube44\uce68\uc2b5\uc801 \uc9c0\ubc29\ubd84\ud574\ub97c \uc804\ubb38\uc73c\ub85c \ud558\ub294 \ud55c \uc758\ub8cc\uc6a9 \ub808\uc774\uc800 \uc2dc\uc2a4\ud15c \uc81c\uc870\uc5c5\uccb4\ub294 \ud734\ub300\uc6a9 \uc5b4\ud50c\ub9ac\ucf00\uc774\ud130\uc758 \ub192\uc740 \uace0\uc7a5\ub960\uc744 \uacbd\ud5d8\ud558\uace0 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc8fc\ubcc0 \uc628\ub3c4\uac00 \ub192\uc740 \uc9c0\uc5ed(35\u00b0C \uc774\uc0c1)\uc5d0 \uc790\uc8fc \ubc30\uce58\ub418\uc5b4 \ub0b4\ubd80 \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc774 \ud55c\uacc4\uc5d0 \ub2e4\ub2e4\ub790\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

      2. \uae30\uc220\uc801 \uacfc\uc81c<\/h3>\n\n\n\n

      \uae30\uc874 808nm \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd<\/strong> \uc778\ub4d0 \ub55c\ub0a9\uc758 \uc5f4 \ud53c\ub85c\ub85c \uc778\ud574 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \u201c\uc2a4\ub9c8\uc77c\u201d \ud6a8\uacfc\ub85c \uc778\ud574 \ub808\uc774\uc800 \uad11\uc120\uc774 \ud578\ub4dc\ud53c\uc2a4 \ub0b4\ubd80 \ud558\uc6b0\uc9d5\uc5d0 \ub2ff\uc544 \ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488\uc774 \uacfc\uc5f4\ub418\uace0 \ud658\uc790\uc5d0\uac8c \uc77c\uad00\uc131 \uc5c6\ub294 \uc5d0\ub108\uc9c0 \uc804\ub2ec\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

        \n
      • \ud544\uc694\ud55c \uc804\uc6d0:<\/strong> 1200W \ud53c\ud06c.<\/li>\n\n\n\n
      • \ud384\uc2a4 \ud3ed:<\/strong> 10ms ~ 400ms.<\/li>\n\n\n\n
      • \ub4c0\ud2f0 \uc0ac\uc774\ud074:<\/strong> \ucd5c\ub300 25%.<\/li>\n<\/ul>\n\n\n\n

        3. \uae30\uc220 \ud30c\ub77c\ubbf8\ud130 \uc124\uc815 \ubc0f \uc194\ub8e8\uc158<\/h3>\n\n\n\n

        \uc18c\uc2a4\ub97c \ub2e4\uc2dc \ub514\uc790\uc778\ud588\uc2b5\ub2c8\ub2e4. \uba40\ud2f0 \uc774\ubbf8\ud130 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> AuSn \ud558\ub4dc \uc194\ub354 \uae30\uc220\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \uad6c\uc131\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

        \ub9e4\uac1c\ubcc0\uc218<\/strong><\/td>\uc774\uc804 \uc0ac\uc591<\/strong><\/td>\ucd5c\uc801\ud654\ub41c \uc0ac\uc591(\uc81c\uc548)<\/strong><\/td><\/tr><\/thead>
        \uce69 \uae30\uc220<\/strong><\/td>\ud45c\uc900 GaAs<\/td>\uace0\uc804\ub825 NAM \ubd80\ub3d9\ud0dc\ud654 \uce69<\/td><\/tr>
        \ub0a9\ub55c \uc7ac\ub8cc<\/strong><\/td>\uc778\ub4d0(\uc18c\ud504\ud2b8)<\/td>AuSn (\ud558\ub4dc)<\/td><\/tr>
        \ub0c9\uac01 \ubc29\ubc95<\/strong><\/td>\ud328\uc2dc\ube0c \ubc29\uc5f4\ud310<\/td>\ub9c8\uc774\ud06c\ub85c \ucc44\ub110 \ub0c9\uac01(MCC)<\/td><\/tr>
        \uc774\ubbf8\ud130 \ud53c\uce58<\/strong><\/td>500 \u03bcm<\/td>400\u03bcm(\uace0\ubc00\ub3c4)<\/td><\/tr>
        \u201c\ubbf8\uc18c\u201d \ud5c8\uc6a9 \uc624\ucc28<\/strong><\/td>< 2.0 \u03bcm<\/td>< 0.5\u03bcm \ubbf8\ub9cc<\/td><\/tr>
        WPE(\uc6d4-\ud50c\ub7ec\uadf8 \ud6a8\uacfc)<\/strong><\/td>48%<\/td>59%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        4. \ud488\uc9c8 \uad00\ub9ac(QC) \ud504\ub85c\ud1a0\ucf5c<\/h3>\n\n\n\n
          \n
        • \uc790\ub3d9 \uad11\ud559 \uac80\uc0ac(AOI):<\/strong> \ubaa8\ub4e0 \ubc18\ub3c4\uccb4 \ub808\uc774\uc800 \uce69<\/strong> \ub97c \uc2a4\uce94\ud558\uc5ec \uc808\ub2e8 \ud6c4 \ud328\uc2ef \uacb0\ud568\uc744 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        • \uc555\ub825-\uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1:<\/strong> \uc2a4\ud0dd\uc740 10\u00b0C\uc5d0\uc11c 60\u00b0C\uae4c\uc9c0 500\ubc88\uc758 \uc0ac\uc774\ud074\uc744 \uac70\uce58\uba70 AuSn \uacb0\ud569 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        • \uc7a5\uae30 \ubc88\uc778:<\/strong> \ucd5c\ub300 \uc804\ub958\uc5d0\uc11c 100\uc2dc\uac04 \uc5f0\uc18d \ud384\uc2f1\uc73c\ub85c \ucd08\uae30 \uc7a5\uc560(\uc601\uc544 \uc0ac\ub9dd\ub960)\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

          5. \uacb0\ub860<\/h3>\n\n\n\n

          \uc774 \uace0\uac1d\uc740 \uace0\ud718\ub3c4 \ud558\ub4dc \uc194\ub354 \uc2a4\ud0dd\uc73c\ub85c \uc804\ud658\ud558\uc5ec \ud578\ub4dc\ud5ec\ub4dc \uae30\uae30\uc758 \uace0\uc7a5\ub960\uc744 \uc5f0\uac04 4.2%\uc5d0\uc11c 0.3%\ub85c \uc904\uc600\uc2b5\ub2c8\ub2e4. WPE\uac00 \uc99d\uac00\ud558\uba74\uc11c \ub0b4\ubd80 \ud32c\uc774 \ub354 \uc791\uc544\uc838 \ud578\ub4dc\ud53c\uc2a4\uc758 \ubb34\uac8c\uac00 150g\uc774\ub098 \uc904\uc5c8\uace0, \uc774\ub294 \uc784\uc0c1\uc758\ub4e4\uc5d0\uac8c \uc911\uc694\ud55c \ud310\ub9e4 \ud3ec\uc778\ud2b8\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

          \n\n\n\n

          \uae30\uc220 \ub370\uc774\ud130 \uc131\ub2a5 \ud45c: \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd \uc2dc\ub9ac\uc988<\/h2>\n\n\n\n

          \ub2e4\uc74c \ud45c\uc5d0\ub294 \ub2e4\uc591\ud55c \uad6c\uc131\uc758 \uc131\ub2a5 \uba54\ud2b8\ub9ad\uc5d0 \ub300\ud55c \uac1c\uc694\uac00 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. \uace0\ud718\ub3c4 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \ud45c\uc900.<\/p>\n\n\n\n

          \ubaa8\ub378 \uc2dc\ub9ac\uc988<\/strong><\/td>\ucd1d \uc774\ubbf8\ud130<\/strong><\/td>\ud53c\ud06c \uc804\ub825(W)<\/strong><\/td>\ud30c\uc7a5(nm)<\/strong><\/td>\uc791\ub3d9 \uc804\ub958(A)<\/strong><\/td>\ubd84\uad11 \ud3ed (FWHM)<\/strong><\/td><\/tr><\/thead>
          LD-S-808-\ud45c\uc900<\/strong><\/td>\ubc14 10\uac1c \/ \uc774\ubbf8\ud130 19\uac1c<\/td>1000<\/td>808 \u00b1 3<\/td>100<\/td>< 4nm<\/td><\/tr>
          LD-S-940-\uc0b0\uc5c5\uc6a9<\/strong><\/td>12 \ubc14 \/ 24 \uc774\ubbf8\ud130<\/td>1500<\/td>940 \u00b1 5<\/td>140<\/td>< 5nm<\/td><\/tr>
          LD-S-1064-\uc758\ub8cc\uc6a9<\/strong><\/td>\ubc14 6\uac1c \/ \uc774\ubbf8\ud130 19\uac1c<\/td>600<\/td>1064 \u00b1 3<\/td>80<\/td>< 4nm<\/td><\/tr>
          LD-HB-\uace0\ud718\ub3c4<\/strong><\/td>\uba40\ud2f0 \uc774\ubbf8\ud130 \ubaa8\ub4c8<\/td>200(\uc12c\uc720)<\/td>976 \u00b1 1<\/td>20<\/td>< 1nm(VBG)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \ucc38\uace0: \ubaa8\ub4e0 \ub370\uc774\ud130\ub294 25\u00b0C \ub0c9\uac01\uc218 \uc628\ub3c4\uc5d0\uc11c \uce21\uc815\ud55c \uac83\uc785\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n

          \n\n\n\n

          \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n

          1. \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd\uc5d0\uc11c \ud30c\uc7a5 \ub4dc\ub9ac\ud504\ud2b8\uc758 \uc8fc\uc694 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n

          \ud30c\uc7a5 \ub4dc\ub9ac\ud504\ud2b8\ub294 \uc8fc\ub85c \uc811\ud569 \uc628\ub3c4\uc758 \ubcc0\ud654\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubc18\ub3c4\uccb4 \ub808\uc774\uc800 \uce69<\/strong>. GaAs \uae30\ubc18 \ub2e4\uc774\uc624\ub4dc\uc758 \uacbd\uc6b0 \ub4dc\ub9ac\ud504\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc12d\uc528 1\ub3c4\ub2f9 0.3nm\uc785\ub2c8\ub2e4. \ud6a8\uacfc\uc801\uc778 \uc5f4 \uad00\ub9ac \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd<\/strong>\u2018\uc758 \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc740 \ucd9c\ub825 \ud30c\uc7a5\uc744 \uc548\uc815\ud654\ud560 \uc218 \uc788\ub294 \uc720\uc77c\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

          2. \ud558\ub098\uc758 \uc774\ubbf8\ud130\uc5d0 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud55c \uacbd\uc6b0 \uba40\ud2f0 \uc774\ubbf8\ud130 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc\ub97c \uc218\ub9ac\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n

          \ud45c\uc900 \ubc14 \uae30\ubc18 \uba40\ud2f0 \uc774\ubbf8\ud130 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong>, \uac1c\ubcc4 \uc774\ubbf8\ud130\ub294 \ubaa8\ub180\ub9ac\uc2dd \ubc18\ub3c4\uccb4 \uad6c\uc870\uc758 \uc77c\ubd80\uc774\uae30 \ub54c\ubb38\uc5d0 \uc218\ub9ac\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc678\ubd80 \ub9c8\uc774\ud06c\ub85c \uc635\ud2f1\uc5d0 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud55c \uacbd\uc6b0 \uc7ac\ubc30\uc5f4\uc774 \uac00\ub2a5\ud55c \uacbd\uc6b0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\ub8b0\uc131\uc774 \ub192\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \ubc14 \ub610\ub294 \uc2a4\ud0dd\uc744 \uad50\uccb4\ud558\ub294 \uac83\uc774 \ub354 \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

          3. \uad11\ucf00\uc774\ube14 \uacb0\ud569\uc5d0\uc11c \u201c\ubc1d\uae30'\uac00 \u201d\ucd1d \uc804\ub825'\ubcf4\ub2e4 \ub354 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n

          \ubc1d\uae30\ub294 \ud2b9\uc815 \uc9c1\uacbd\uacfc \uc218\uce58 \uc870\ub9ac\uac1c(NA)\uc758 \uad11\ucf00\uc774\ube14\uc5d0 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc804\ub825\uc744 \uc9d1\uc5b4\ub123\uc744 \uc218 \uc788\ub294\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \ubc1d\uae30\uac00 \ub0ae\uc740 \uace0\ucd9c\ub825\uc740 \uad11\ucf00\uc774\ube14\uc5d0 \ub4e4\uc5b4\uac08 \uc218 \uc5c6\ub294 \ud070 \ube54\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc5d0\ub108\uc9c0 \ub0ad\ube44\uc640 \uad11\ucf00\uc774\ube14 \ud074\ub798\ub529\uc758 \uc7a0\uc7ac\uc801 \uc190\uc0c1\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

          4. AuSn \uc194\ub354\ub294 \uc5b4\ub5bb\uac8c \u201c\ubbf8\uc18c\u201d \ud6a8\uacfc\ub97c \uac1c\uc120\ud558\ub098\uc694?<\/h3>\n\n\n\n

          AuSn\uc740 \uc2dc\uac04\uc774 \uc9c0\ub098\ub3c4 \ud06c\ub9ac\ud504\uac00 \uc0dd\uae30\uc9c0 \uc54a\ub294 \uacbd\uc9c8 \uc194\ub354\uc785\ub2c8\ub2e4. CTE\uc640 \uc77c\uce58\ud558\ub294 \ubc29\uc5f4\ud310\uacfc \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \ubc18\ub3c4\uccb4 \ub808\uc774\uc800 \uce69<\/strong> \uc644\ubcbd\ud558\uac8c \ud3c9\ud3c9\ud55c \ubc29\ud5a5\uc73c\ub85c \ubc30\uce58\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 FAC \ub80c\uc988\uac00 \ubaa8\ub4e0 \uc774\ubbf8\ud130\ub97c \ud558\ub098\uc758 \uc751\uc9d1\ub825 \uc788\ub294 \ud3c9\uba74\uc5d0 \uc9d1\uc911\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

          5. \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uc2a4\ud0dd\uc758 \uc131\ub2a5 \uc800\ud558 \uc9d5\ud6c4\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n

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