{"id":4117,"date":"2026-01-16T13:53:08","date_gmt":"2026-01-16T05:53:08","guid":{"rendered":"https:\/\/laserdiode-ld.com\/?p=4117"},"modified":"2026-01-23T14:12:43","modified_gmt":"2026-01-23T06:12:43","slug":"%ec%97%94%ec%a7%80%eb%8b%88%ec%96%b4%eb%a7%81-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c-%eb%a0%88%ec%9d%b4%ec%a0%80-%ec%8b%a0%eb%a2%b0%ec%84%b1-%eb%ac%bc%eb%a6%ac%ed%95%99-%eb%b0%8f-%ec%a1%b0%eb%8b%ac","status":"publish","type":"post","link":"https:\/\/laserdiode-ld.com\/ko\/%ec%97%94%ec%a7%80%eb%8b%88%ec%96%b4%eb%a7%81-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c-%eb%a0%88%ec%9d%b4%ec%a0%80-%ec%8b%a0%eb%a2%b0%ec%84%b1-%eb%ac%bc%eb%a6%ac%ed%95%99-%eb%b0%8f-%ec%a1%b0%eb%8b%ac-html","title":{"rendered":"\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub2e4\uc774\uc624\ub4dc \ub808\uc774\uc800 \uc2e0\ub8b0\uc131: \ubb3c\ub9ac\ud559 \ubc0f \uc870\ub2ec"},"content":{"rendered":"
\uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ub2e4\uc74c\uc744 \uc218\ud589\ud558\uace0\uc790 \ud560 \ub54c \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uad6c\ub9e4<\/strong>, \uc758 \uacbd\uc6b0 \ud53c\ud06c \uc804\ub825\uacfc \ud30c\uc7a5\uc5d0 \uc989\uac01\uc801\uc778 \ucd08\uc810\uc744 \ub9de\ucd94\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uace0\uc131\ub2a5\uc758 \uc9c4\uc815\ud55c \uc9c0\ud45c\ub294 \ub2e4\uc774\uc624\ub4dc \ub808\uc774\uc800<\/strong> \ub294 \uace0\uc8fc\uc785 \uc870\uac74\uc5d0\uc11c\uc758 \uc131\ub2a5 \uc800\ud558\uc728\uc785\ub2c8\ub2e4. \uc7a5\uc560\uc758 \ubb3c\ub9ac\ud559\uc744 \uc774\ud574\ud574\uc57c\ub9cc \uc7a5\uc560\uc758 \uc6d0\uc778\uc744 \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uac00\uaca9<\/strong> \ub294 \ud61c\ud0dd\uc774 \ub420 \uc218\ub3c4 \uc788\uace0 \ucc45\uc784\uc774 \ub420 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \uc758 \uc8fc\uc694 \uc801 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \ub808\uc774\uc800<\/a><\/strong> \ub294 \ube44\ubc29\uc0ac\uc131 \uc7ac\uacb0\ud569 \uc911\uc2ec, \ud2b9\ud788 \uc554\uc120 \uacb0\ud568(DLD)\uc758 \uc804\ud30c\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacb0\ud568\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \uac15\ub82c\ud55c \uad11\uc790 \ubc00\ub3c4\uc640 \uc5f4 \uc2a4\ud2b8\ub808\uc2a4\uc758 \uc601\ud5a5\uc744 \ubc1b\uc544 \uc131\uc7a5\ud558\ub294 \uacb0\uc815 \uaca9\uc790\uc758 \uc804\uc704\uc785\ub2c8\ub2e4. \uacf5\ud559\uc801 \uad00\uc810\uc5d0\uc11c \uc774\ub7ec\ud55c \uacb0\ud568\uc758 \uc131\uc7a5 \uc18d\ub3c4\ub294 \uc544\ub808\ub2c8\uc6b0\uc2a4 \ubc29\uc815\uc2dd\uc744 \ub530\ub985\ub2c8\ub2e4:<\/p>\n\n\n\n $$R = A \\cdot J^n \\cdot \\exp\\left(-\\frac{E_a}{k_B T_j}\\right)$$<\/p>\n\n\n\n \uc5ec\uae30\uc11c $R$\ub294 \uc5f4\ud654\uc728, $J$\ub294 \uc804\ub958 \ubc00\ub3c4, $E_a$\ub294 \ud65c\uc131\ud654 \uc5d0\ub108\uc9c0, $T_j$\ub294 \uc815\uc158 \uc628\ub3c4\uc785\ub2c8\ub2e4. \uc5d0\ud53c\ud0dd\uc2dc \uacf5\uc815\uc744 \ub9c8\uc2a4\ud130\ud55c \uc81c\uc870\uc5c5\uccb4\ub294 \ucd08\uae30 \u201c\uc2dc\ub4dc\u201d \uc804\uc704\ub97c \uc904\uc5ec $E_a$\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc99d\uac00\uc2dc\ud0a4\uace0 \ud3c9\uade0 \uace0\uc7a5 \uc2dc\uac04(MTTF)\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \uc2dc\uc7a5\uc758 \uac00\uaca9 \uaca9\ucc28 \ub4a4\uc5d0 \uc228\uc5b4 \uc788\ub294 \uae30\uc220\uc801 \ud604\uc2e4\uc785\ub2c8\ub2e4. \uc9c8\ubb38\ud560 \ub54c \ub2e4\uc774\uc624\ub4dc \uad6c\ub9e4\ucc98<\/a><\/strong> 20,000\uc2dc\uac04 \ub300 2,000\uc2dc\uac04\uc73c\ub85c \ube44\uad50\ud588\uc744 \ub54c \ub204\uac00 \uac00\uc7a5 \uae68\ub057\ud55c \ud06c\ub9ac\uc2a4\ud0c8 \uc131\uc7a5\uacfc \uae68\ub057\ud55c \ud328\uc2ef \ud328\uc2dc\ubca0\uc774\uc158\uc744 \uac00\uc84c\ub294\uc9c0\ub97c \ubb3b\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n \ub9ce\uc740 \uc0b0\uc5c5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0, \ud45c\uc900 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \ub294 \ub113\uc740 \uc2a4\ud399\ud2b8\ub7fc \ubc94\uc704(\uc77c\ubc18\uc801\uc73c\ub85c 3~5nm FWHM)\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uace0\uccb4 \ub808\uc774\uc800 \ud38c\ud551\uc774\ub098 \uac00\uc2a4 \uac10\uc9c0\uc640 \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc774\uac83\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub354 \uc881\uc740 \uc120\ud3ed\uc744 \ub2ec\uc131\ud558\ub824\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub2e8\uc21c\ud55c \ud30c\ube0c\ub9ac-\ud398\ub85c \uce90\ube44\ud2f0\ub97c \ub6f0\uc5b4\ub118\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \ubd84\uc0b0 \ud53c\ub4dc\ubc31(DFB) \ubc0f \ubd84\uc0b0 \ube0c\ub798\uadf8 \ubc18\uc0ac\uae30(DBR) \uc544\ud0a4\ud14d\ucc98\ub294 \ud68c\uc808 \uaca9\uc790\ub97c \ubc18\ub3c4\uccb4 \ub808\uc774\uc5b4\uc5d0 \uc9c1\uc811 \ud1b5\ud569\ud569\ub2c8\ub2e4. \uc774 \uaca9\uc790\ub294 \uace0\ub3c4\ub85c \uc120\ud0dd\uc801\uc778 \ud544\ud130 \uc5ed\ud560\uc744 \ud558\uc5ec \ub2e8\uc77c \uc885\ubc29\ud5a5 \ubaa8\ub4dc\ub9cc \uc9c4\ub3d9\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774 \uc218\uc900\uc758 \uc815\ubc00\ub3c4\ub97c \uad6c\ud604\ud558\ub824\uba74 \uc804\uc790\ube54 \ub9ac\uc18c\uadf8\ub798\ud53c \ub610\ub294 \uac04\uc12d \ub9ac\uc18c\uadf8\ub798\ud53c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc \uac00\uaca9<\/a><\/strong>.<\/p>\n\n\n\uc2a4\ud399\ud2b8\ub7fc \uc81c\uc5b4: \ud30c\ube0c\ub9ac-\ud398\ub85c\uc5d0\uc11c \uc881\uc740 \uc120\ud3ed \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uae4c\uc9c0<\/h3>\n\n\n\n