{"id":4198,"date":"2026-02-09T15:09:56","date_gmt":"2026-02-09T07:09:56","guid":{"rendered":"https:\/\/laserdiode-ld.com\/?p=4198"},"modified":"2026-01-26T13:22:40","modified_gmt":"2026-01-26T05:22:40","slug":"%ea%b3%a0%ec%b6%9c%eb%a0%a5-%eb%a9%80%ed%8b%b0%eb%aa%a8%eb%93%9c-%ea%b4%91%ec%84%ac%ec%9c%a0-%ea%b2%b0%ed%95%a9-%eb%a0%88%ec%9d%b4%ec%a0%80-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c%ec%9d%98-%ea%b3%a0","status":"publish","type":"post","link":"https:\/\/laserdiode-ld.com\/ko\/%ea%b3%a0%ec%b6%9c%eb%a0%a5-%eb%a9%80%ed%8b%b0%eb%aa%a8%eb%93%9c-%ea%b4%91%ec%84%ac%ec%9c%a0-%ea%b2%b0%ed%95%a9-%eb%a0%88%ec%9d%b4%ec%a0%80-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c%ec%9d%98-%ea%b3%a0-2","title":{"rendered":"\uace0\ucd9c\ub825 \uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc\uc758 \uace0\ud718\ub3c4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1"},"content":{"rendered":"

\ub798\ub514\uc5b8\uc2a4 \uc9c4\ud654: \uace0\ucd9c\ub825 \ub2e4\uc774\uc624\ub4dc \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc804\ub825 \uc815\uc758\ud558\uae30<\/h2>\n\n\n\n

\uc0b0\uc5c5\uc6a9 \ud3ec\ud1a0\ub2c9\uc2a4 \ubd80\ubb38\uc5d0\uc11c \ub354 \ub192\uc740 \uc804\ub825 \ubc00\ub3c4\ub97c \ud5a5\ud55c \uc6c0\uc9c1\uc784\uc740 10\ub144\uc758 \uacb0\uc815\uc801\uc778 \uacfc\uc81c\uc785\ub2c8\ub2e4. \ub2e8\uc77c \ubaa8\ub4dc \ub2e4\uc774\uc624\ub4dc\ub294 \uacf5\uac04 \uc77c\uad00\uc131\uc774 \ub6f0\uc5b4\ub098\uc9c0\ub9cc \uace0\ucd9c\ub825 \uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \ub294 \ud30c\uc774\ubc84 \ub808\uc774\uc800 \ud38c\ud551\ubd80\ud130 \uc9c1\uc811 \uc7ac\ub8cc \uac00\uacf5 \ubc0f \uace0\uc5d0\ub108\uc9c0 \uc758\ub8cc \ubbf8\ud559\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\ub97c \uc8fc\ub3c4\ud558\ub294 \uc5c5\uacc4\uc758 \uc5d4\uc9c4\uc785\ub2c8\ub2e4. 808nm, 915nm \ub610\ub294 940nm\uc640 \uac19\uc740 \ud30c\uc7a5\uc744 \ub17c\uc758\ud560 \ub54c, \uc6b0\ub9ac\ub294 \uc6d0\uc2dc \uc640\ud2b8\uc640 \ud2b9\uc815 \ud30c\uc774\ubc84 \ucf54\uc5b4 \uc9c1\uacbd \ubc0f \uc218\uce58 \uc870\ub9ac\uac1c(NA)\uc5d0 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc804\ub825\uc744 \uc555\ucd95\ud560 \uc218 \uc788\ub294\uc9c0\ub97c \uce21\uc815\ud558\ub294 \u201c\ubc1d\uae30\u201d\uc758 \uade0\ud615\uc744 \ub9de\ucdb0\uc57c \ud558\ub294 \uccb4\uc81c\uc5d0\uc11c \uc791\ub3d9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc1d\uae30\ub294 \uae30\uc220\uc801\uc73c\ub85c \ub2e8\uc704 \uc194\ub9ac\ub4dc \uac01\ub3c4\ub2f9 \ub2e8\uc704 \uba74\uc801\ub2f9 \uc804\ub825\uc73c\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\uc758 \uacbd\uc6b0 915nm \uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800<\/a><\/strong> \ub294 \ube44\uad50\uc801 \uac04\ub2e8\ud558\uba70 \uc774\ubbf8\ud130\ub97c \ub354 \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ud30c\uc774\ubc84 \ub808\uc774\uc800\uc5d0 \uc720\uc6a9\ud55c \ube5b\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ubc1d\uae30\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc740 \uad11\ud559\uc801 \ubcf4\uc874\uc744 \uc704\ud55c \ub178\ub825\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uad11\ud559 \ud45c\uba74, \ubaa8\ub4e0 \ub80c\uc988 \uc815\ub82c, \ubaa8\ub4e0 \uc5f4 \uad6c\ubc30\ub294 \ube54\uc744 \u201c\ud750\ub9bf\ud558\uac8c\u201d \ub9cc\ub4e4\uc5b4 \ube54 \ud30c\ub77c\ubbf8\ud130 \uc81c\ud488(BPP)\uc744 \uc99d\uac00\uc2dc\ud0a4\uace0 \uc720\uc6a9\uc131\uc744 \uac10\uc18c\uc2dc\ud0ac \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ub4c8\uc758 \ube44\uc6a9 \ub300\ube44 \uc131\ub2a5 \ube44\uc728\uc744 \uc774\ud574\ud558\ub824\uba74 \ub370\uc774\ud130\uc2dc\ud2b8\uc758 \uc640\ud2b8 \uc218\uce58\ub97c \ub118\uc5b4 \uad11 \uacbd\ub85c\uc640 \ubc18\ub3c4\uccb4 \uce21\uba74\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc744 \uc0b4\ud3b4\ubd10\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc18\ub3c4\uccb4 \ubb3c\ub9ac\ud559: \uc5f4 \ubcd1\ubaa9 \ud604\uc0c1\uacfc \ud328\uc2ef \ubcf4\ud638<\/h2>\n\n\n\n

\uace0\ucd9c\ub825 \uad11\uc790\uc758 \uc5ec\uc815\uc740 \uad11\uc5ed \ub808\uc774\uc800(BAL) \uce69\uc758 \ud65c\uc131 \uc601\uc5ed\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc758 \uacbd\uc6b0 808nm \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \ub610\ub294 940nm \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/a><\/strong>, \uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c AlGaAs\/GaAs \uc18c\uc7ac \uc2dc\uc2a4\ud15c\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uce69\uc5d0\uc11c \uc804\ub825 \uc2a4\ucf00\uc77c\ub9c1\uc758 \uc8fc\uc694 \ud55c\uacc4\ub294 \uc8fc\uc785 \uc804\ub958 \uc790\uccb4\uac00 \uc544\ub2c8\ub77c p-n \uc811\ud569\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5f4\uacfc \ucd9c\ub825 \ud328\uc2ef\uc758 \ucde8\uc57d\uc131\uc785\ub2c8\ub2e4.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\uce58\uba85\uc801\uc778 \uad11\ud559 \ubbf8\ub7ec \uc190\uc0c1(COMD) \ubc0f \ud328\uc2dc\ubca0\uc774\uc158<\/h3>\n\n\n\n

\ub808\uc774\uc800 \uba74\uc5d0\uc11c\uc758 \uc804\ub825 \ubc00\ub3c4\uac00 \ud3c9\ubc29 \uc13c\ud2f0\ubbf8\ud130\ub2f9 \uc218 \uba54\uac00 \uc640\ud2b8\uc5d0 \ub3c4\ub2ec\ud558\uba74 \ubc18\ub3c4\uccb4 \uc7ac\ub8cc\uac00 \uc790\uccb4\uc801\uc73c\ub85c \ube5b\uc744 \ud761\uc218\ud558\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud761\uc218\ub294 \uad6d\ubd80\uc801\uc778 \uac00\uc5f4\ub85c \uc774\uc5b4\uc838 \ubc34\ub4dc\uac2d\uc744 \ucd95\uc18c\uc2dc\ucf1c \ub354 \ub9ce\uc740 \ud761\uc218\ub97c \uc720\ub3c4\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc5f4 \ud3ed\uc8fc\ub294 \ub808\uc774\uc800 \ubbf8\ub7ec\uc758 \ubb3c\ub9ac\uc801 \uc6a9\uc735\uc778 COMD\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4. \uc804\ubb38\uac00\uae09 \uace0\uc804\ub825 \ub2e4\uc774\uc624\ub4dc\ub294 \ube44\ud761\uc218 \ubbf8\ub7ec(NAM) \uae30\uc220 \ub610\ub294 \ucd08\uace0\uc9c4\uacf5 \ud658\uacbd\uc5d0\uc11c \uc99d\ucc29\ub41c \ud2b9\uc218 \ud328\uc2ef \ud328\uc2dc\ubca0\uc774\uc158 \ub808\uc774\uc5b4(\uc608: AlN \ub610\ub294 SiN)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uce90\ub9ac\uc5b4\uc758 \uc7ac\uacb0\ud569\uc744 \ud45c\uba74\uc5d0\uc11c \uba40\ub9ac \uc774\ub3d9\uc2dc\ud0b4\uc73c\ub85c\uc368 940nm \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/a><\/strong> \uae09\uc0ac\uc758 \uc704\ud5d8 \uc5c6\uc774 \ub354 \ub192\uc740 \uc804\ub958 \ubc00\ub3c4\ub85c \uc804\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4 \uc800\ud56d \ubc0f \uc11c\ube0c\ub9c8\uc6b4\ud2b8 \uc7ac\ub8cc<\/h3>\n\n\n\n

\uc5f4\uc740 \ud30c\uc7a5 \ub4dc\ub9ac\ud504\ud2b8\uc640 \uc804\ub825 \uc800\ud558\uc758 \uc8fc\uc694 \uc694\uc778\uc785\ub2c8\ub2e4. \ud45c\uc900 \uace0\uc804\ub825 \uce69\uc740 50%\uc5d0\uc11c 60%\uc758 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \ube5b\uc73c\ub85c \ubcc0\ud658\ud560 \uc218 \uc788\uc73c\uba70, \ub098\uba38\uc9c0 40%\ub294 \uc18c\uae08 \ud55c \uc54c\ubcf4\ub2e4 \uc791\uc740 \ud48b\ud504\ub9b0\ud2b8\uc5d0\uc11c \uc81c\uac70\ud574\uc57c \ud558\ub294 \uc5f4\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc11c\ube0c\ub9c8\uc6b4\ud2b8\uc758 \uc5f4 \uc800\ud56d($R_{th}$)\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uace0 \uc5f4\ud33d\ucc3d\uacc4\uc218(CTE)\uac00 GaAs\uc640 \uc77c\uce58\ud558\uae30 \ub54c\ubb38\uc5d0 \uc11c\ube0c\ub9c8\uc6b4\ud2b8\uc5d0 \uc9c8\ud654\uc54c\ub8e8\ubbf8\ub284(AlN) \ub610\ub294 \ud569\uc131 \ub2e4\uc774\uc544\ubaac\ub4dc\ub97c \uc120\ud0dd\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. CTE\uac00 \uc77c\uce58\ud558\uc9c0 \uc54a\uc73c\uba74 \uc791\ub3d9 \uc911 \uc5f4 \uc21c\ud658\uc73c\ub85c \uc778\ud574 \uacb0\uc815 \uaca9\uc790\uc5d0 \uae30\uacc4\uc801 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc218\ucc9c \uc2dc\uac04\uc5d0 \uac78\uccd0 \ub808\uc774\uc800\ub97c \uc11c\uc11c\ud788 \uc5b4\ub461\uac8c \ud558\ub294 \u201c\ub2e4\ud06c \ub77c\uc778 \uacb0\ud568(DLD)\u201d\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad11\ud559 \uc544\ud0a4\ud14d\ucc98: \ub2e4\uc911 \ub2e8\uc77c \uc774\ubbf8\ud130\uc640 \ub808\uc774\uc800 \ubc14 \ube44\uad50<\/h2>\n\n\n\n

\ub514\uc790\uc778\uc5d0\uc11c \uace0\ucd9c\ub825 \uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/a><\/strong> \ubaa8\ub4c8\uc5d0\ub294 \u201c\ub2e4\uc774\uc624\ub4dc \ubc14'\uc640 \u201d\uba40\ud2f0 \uc2f1\uae00 \uc774\ubbf8\ud130(MSE)\u201c \uc544\ud0a4\ud14d\ucc98\ub77c\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \ud559\uc124\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub808\uc774\uc800 \ubc14\uc758 \u201c\uc2a4\ub9c8\uc77c\u201d \ubb38\uc81c<\/h3>\n\n\n\n

\ub808\uc774\uc800 \ubc14\ub294 \ub2e8\uc77c \uae30\ud310 \uc704\uc5d0 \uc5ec\ub7ec \uac1c\uc758 \uc774\ubbf8\ud130\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc18c\ud615 \ud328\ud0a4\uc9c0\ub85c \ub192\uc740 \ucd9c\ub825\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \u201c\uc2a4\ub9c8\uc77c\u201d\ub85c \uc54c\ub824\uc9c4 \uae30\uacc4\uc801 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub0a9\ub55c \uacfc\uc815\uc5d0\uc11c \ubc14\uac00 \uc57d\uac04 \uad6c\ubd80\ub7ec\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\ubcf4\ud1b5 1~2\ub9c8\uc774\ud06c\ub85c\ubbf8\ud130 \uc815\ub3c4). \uc774\ub7ec\ud55c \uace1\ub960\ub85c \uc778\ud574 \uac01 \uc774\ubbf8\ud130\uc758 \uace0\uc18d \ucd95\uc758 \ub192\uc774\uac00 \uc57d\uac04 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \ubaa8\ub4e0 \uc774\ubbf8\ud130\ub97c \ub2e8\uc77c \uad11\ucf00\uc774\ube14\uc5d0 \ub3d9\uc2dc\uc5d0 \ucf5c\ub9ac\uba54\uc774\ud2b8\ud558\ub294 \uac83\uc774 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 BPP\uac00 \uc800\ud558\ub418\uace0 \ucee4\ud50c\ub9c1 \ud6a8\uc728\uc774 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uba40\ud2f0 \uc2f1\uae00 \uc774\ubbf8\ud130(MSE) \uacb0\ud569<\/h3>\n\n\n\n

\uac00\uc7a5 \ud604\ub300\uc801\uc778 915nm \ud30c\uc774\ubc84 \uacb0\ud569 \ub808\uc774\uc800<\/strong> \ud30c\uc774\ubc84 \ub808\uc774\uc800 \ud38c\ud551\uc6a9 \ubaa8\ub4c8\uc740 \uc774\uc81c MSE \uc544\ud0a4\ud14d\ucc98\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uc124\uc815\uc5d0\uc11c\ub294 \uac1c\ubcc4 \ub808\uc774\uc800 \uce69\uc774 \ubcc4\ub3c4\uc758 \ubc29\uc5f4\ud310\uc5d0 \uc7a5\ucc29\ub418\uace0 \ube54\uc774 \uacf5\uac04\uc801\uc73c\ub85c \ub610\ub294 \ud3b8\uad11\uc744 \ud1b5\ud574 \uacb0\ud569\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

    \n
  1. \uace0\uc18d \ucd95 \ucf5c\ub9ac\uba54\uc774\uc158(FAC):<\/strong> \uac01 \uce69\uc5d0\ub294 \uc804\uc6a9 \ub9c8\uc774\ud06c\ub85c\ub80c\uc988\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uce69\uc740 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc815\ub82c\ub418\ubbc0\ub85c \u201c\uc2a4\ub9c8\uc77c\u201d \ud6a8\uacfc\uac00 \uc81c\uac70\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
  2. \ube54 \ubcc0\ud658 \uc2dc\uc2a4\ud15c(BTS):<\/strong> \uc774\ubbf8\ud130\ub294 \u201c\ub113\uc740\u201d(\uc608: 100~200\ub9c8\uc774\ud06c\ub85c\ubbf8\ud130) \ube54\uc774\uae30 \ub54c\ubb38\uc5d0 \ub290\ub9b0 \ucd95\uc758 \ube54 \ud488\uc9c8\uc774 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. BTS \ub80c\uc988\ub294 \uac1c\ubcc4 \ube54\uc744 90\ub3c4 \ud68c\uc804\uc2dc\ucf1c \ube60\ub978 \ucd95\uc758 \u201c\uc88b\uc740\u201d \ube54 \ud488\uc9c8\uacfc \ub290\ub9b0 \ucd95\uc758 \u201c\ub098\uc05c\u201d \ud488\uc9c8\uc774 \uade0\ud615\uc744 \uc774\ub8e8\ub3c4\ub85d \ud558\uc5ec \uc6d0\ud615 \uad11\uc12c\uc720 \ucf54\uc5b4\uc5d0 \ub354 \uc27d\uac8c \ub9de\ub294 \ubcf4\ub2e4 \ub300\uce6d\uc801\uc778 \ube54\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  3. \uacf5\uac04 \uacb0\ud569:<\/strong> \uad11\uc120\uc740 \ub9c8\uc774\ud06c\ub85c \ud504\ub9ac\uc998 \ub610\ub294 \uac70\uc6b8\uc744 \uc0ac\uc6a9\ud558\uc5ec \u201c\uacc4\ub2e8\uc2dd\u201d \ub610\ub294 \u201c\uc801\uce35\uc2dd\u201d\uc73c\ub85c \uad11\ucf00\uc774\ube14\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\uac8c \ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n

    \ud30c\uc774\ubc84 \ucee4\ud50c\ub9c1: \uc5d0\ud150\ub4c0\uc758 \ubc95\uce59\uacfc NA \uad00\ub9ac<\/h2>\n\n\n\n

    NA\uac00 0.22\uc778 105\ub9c8\uc774\ud06c\ub85c\ubbf8\ud130 \uad11\ucf00\uc774\ube14\uc5d0 200W\uc758 \uc804\ub825\uc744 \uacb0\ud569\ud558\ub824\uba74 \uc5d0\ud150\ub4c0\uc758 \ubc95\uce59\uc744 \uc5c4\uaca9\ud558\uac8c \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \uc18c\uc2a4 \ud06c\uae30\uc640 \ubc1c\uc0b0 \uac01\ub3c4\uc758 \uacf1\uc740 \uc5b4\ub5a4 \ud328\uc2dc\ube0c \uad11\ud559 \uc2dc\uc2a4\ud15c\uc73c\ub85c\ub3c4 \uc904\uc77c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \u201c\ubcd1\ubaa9 \uc9c0\uc810\u201d\uc740 \ud56d\uc0c1 \uad11\ucf00\uc774\ube14\uc758 \uc9c4\uc785 \uc9c0\uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc22b\uc790 \uc870\ub9ac\uac1c(NA) \ucc44\uc6b0\uae30<\/h3>\n\n\n\n

    \uc800\ub834\ud55c \ubaa8\ub4c8\uc758 \uc77c\ubc18\uc801\uc778 \uc2e4\uc218\ub294 \uad11\uc12c\uc720\uc758 NA\ub97c \uacfc\ub3c4\ud558\uac8c \ucc44\uc6b0\ub294 \uac83\uc785\ub2c8\ub2e4. \ubaa8\ub4c8\uc774 0.22 NA\ub77c\uace0 \uc8fc\uc7a5\ud560 \uc218 \uc788\uc9c0\ub9cc, 95%\uc758 \uc804\ub825\uc774 0.15 NA\uc5d0 \uc9d1\uc911\ub418\uc5b4 \uc788\ub2e4\uba74, \ube5b\uc774 0.22 \ud55c\uacc4\uc758 \uac00\uc7a5\uc790\ub9ac\uae4c\uc9c0 \ud37c\uc9c0\ub294 \uac83\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ub192\uc740 \ud488\uc9c8\uc758 \u201c\ubc1d\uc740\u201d \uad11\uc6d0\uc785\ub2c8\ub2e4. NA\uc758 \uac00\uc7a5\uc790\ub9ac\uc5d0 \uc788\ub294 \ube5b\uc740 \ud2b9\ud788 \uad11\uc12c\uc720\uac00 \uad6c\ubd80\ub7ec\uc9c4 \uacbd\uc6b0 \ucf54\uc5b4\uc5d0\uc11c \ube60\uc838\ub098\uc640 \ud074\ub798\ub529\uc73c\ub85c \ub4e4\uc5b4\uac08 \uac00\ub2a5\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uc774 \u201c\ud074\ub798\ub529 \ud30c\uc6cc\u201d\ub294 \uad11\uc12c\uc720 \uc7ac\ud0b7\uc744 \ub179\uc774\uac70\ub098 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ub808\uc774\uc800 \uc2dc\uc2a4\ud15c\uc744 \ud30c\uad34\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc774\uc5d4\ub4dc \uace0\ucd9c\ub825 \uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \ubaa8\ub4c8\uc5d0\ub294 \u201c\ud074\ub798\ub529 \ud30c\uc6cc \uc2a4\ud2b8\ub9ac\ud37c\u201d \ub610\ub294 \ub0b4\ubd80 \ubc30\ud50c\uc774 \ud1b5\ud569\ub418\uc5b4 \uc788\uc5b4 \uc548\uc804\ud55c NA \ubc94\uc704 \ub0b4\uc758 \ube5b\ub9cc \ubaa8\ub4c8\uc744 \ube60\uc838\ub098\uac00\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ub871\ud14c\uc77c\uc5d0 \ub300\ud55c \uc2e0\ub8b0\uc131 \ubc0f \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1<\/h2>\n\n\n\n

    \uc758 \uc9c4\uc815\ud55c \uac00\uce58 808nm \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \ub294 \ubc88\uc778\uc744 \ud1b5\ud574 \uc601\uc544 \uc0ac\ub9dd\ub960\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc7ac\ub8cc \uacfc\ud559\uc744 \ud1b5\ud574 \u201c\ub9c8\ubaa8\u201d \ub2e8\uacc4\ub97c \uc5f0\uc7a5\ud558\ub294 \u201c\uc695\uc870 \uace1\uc120\u201d \uc131\ub2a5\uc5d0\uc11c \uadf8 \ube44\uacb0\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    AuSn \ud558\ub4dc \uc194\ub354\uc640 \uc778\ub4d0 \uc18c\ud504\ud2b8 \uc194\ub354 \ube44\uad50<\/h3>\n\n\n\n

    \uacfc\uac70\uc5d0\ub294 \uc720\uc5f0\uc131 \ub54c\ubb38\uc5d0 \uc778\ub4d0 \uc194\ub354\uac00 \uc0ac\uc6a9\ub418\uc5c8\uc9c0\ub9cc, \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc194\ub354\uac00 \ubb3c\ub9ac\uc801\uc73c\ub85c \uc774\ub3d9\ud558\uc5ec \ub2e4\uc774\uc624\ub4dc\ub97c \ub2e8\ub77d\uc2dc\ud0a4\ub294 \u201c\uc778\ub4d0 \ub9c8\uc774\uadf8\ub808\uc774\uc158'\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ucd5c\uc2e0 \uace0\uc2e0\ub8b0\uc131 \ubaa8\ub4c8\uc740 \uae08-\uc8fc\uc11d(AuSn) \uacbd\uc9c8 \ub55c\ub0a9\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ucc98\ub9ac\ud558\uae30\ub294 \ub354 \uc5b4\ub835\uc9c0\ub9cc, \uc0b0\uc5c5 \uc81c\uc870 \ud658\uacbd\uc5d0\uc11c \uc694\uad6c\ub418\ub294 50,000\uc2dc\uac04 \uc774\uc0c1\uc758 \uc218\uba85\uc5d0 \ud544\uc218\uc801\uc778 \ud6e8\uc52c \ub354 \uc548\uc815\uc801\uc778 \uc5f4\uc801 \ubc0f \uae30\uacc4\uc801 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 AuSn\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc0ac\ub840 \uc5f0\uad6c: 2kW CW \ud30c\uc774\ubc84 \ub808\uc774\uc800\ub97c \uc704\ud55c 915nm \ud38c\ud551<\/h2>\n\n\n\n

    \uace0\uac1d \ubc30\uacbd:<\/p>\n\n\n\n

    \ud310\uae08 \uc808\ub2e8 \uc2dc\uc2a4\ud15c\uc744 \uc804\ubb38\uc73c\ub85c \ud558\ub294 \uc0b0\uc5c5\uc6a9 \ub808\uc774\uc800 \uc81c\uc870\uc5c5\uccb4. \uc774 \uc5c5\uccb4\ub294 2kW \uc5f0\uc18d\ud30c(CW) \ud30c\uc774\ubc84 \ub808\uc774\uc800\ub97c \uac1c\ubc1c \uc911\uc774\uc5c8\uc73c\uba70 \uc548\uc815\uc801\uc778 \ud38c\ud504 \uc18c\uc2a4\uac00 \ud544\uc694\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uae30\uc220\uc801 \uacfc\uc81c:<\/p>\n\n\n\n

    \uace0\uac1d\uc740 \ud504\ub85c\ud1a0\ud0c0\uc785\uc5d0\uc11c \u201c\ud38c\ud504 \uace0\uc7a5\u201d\uc744 \uacbd\ud5d8\ud558\uace0 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc870\uc0ac \uacb0\uacfc \ud30c\uc774\ubc84 \ub808\uc774\uc800\uc758 \ud65c\uc131 \ucf54\uc5b4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5ed\ubc18\uc0ac\uac00 \ud38c\ud504 \ub2e4\uc774\uc624\ub4dc\uc5d0 \uc7ac\uc9c4\uc785\ud558\uc5ec 915nm \uce69\uc774 \uacfc\uc5f4\ub418\uc5b4 \uace0\uc7a5\ub09c \uac83\uc73c\ub85c \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc774\uc804 \ud38c\ud504\uc758 BPP\uac00 \ub108\ubb34 \ub192\uc544\uc11c 200um \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud574\uc57c \ud588\uace0, \uc774\ub85c \uc778\ud574 \uad11\uc12c\uc720 \ub808\uc774\uc800\uc758 \uc804\ubc18\uc801\uc778 \ud6a8\uc728\uc774 \ub5a8\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uae30\uc220 \ub9e4\uac1c\ubcc0\uc218 \ubc0f \uc124\uc815:<\/strong><\/p>\n\n\n\n