{"id":4012,"date":"2025-12-30T15:28:02","date_gmt":"2025-12-30T07:28:02","guid":{"rendered":"https:\/\/laserdiode-ld.com\/?p=4012"},"modified":"2026-01-14T17:39:33","modified_gmt":"2026-01-14T09:39:33","slug":"%ea%bc%ac%eb%a6%ac%ed%95%80-%eb%b0%a9%ec%8b%9d-%eb%8c%80-%ed%94%8c%eb%9f%ac%ea%b7%b8-%eb%b0%a9%ec%8b%9d-%ea%b4%91%ea%b2%b0%ed%95%a9-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c-%eb%a0%88%ec%9d%b4%ec%a0%80","status":"publish","type":"post","link":"https:\/\/laserdiode-ld.com\/ko\/%ea%bc%ac%eb%a6%ac%ed%91%9c-%eb%b0%a9%ec%8b%9d-%eb%8c%80-%ed%94%8c%eb%9f%ac%ea%b7%b8-%eb%b0%a9%ec%8b%9d-%ea%b4%91%ea%b2%b0%ed%95%a9-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c-%eb%a0%88%ec%9d%b4%ec%a0%80","title":{"rendered":"\uaf2c\ub9ac\ud45c vs. \ud50c\ub7ec\uadf8: \uad11\uacb0\ud569 \ub2e4\uc774\uc624\ub4dc \ub808\uc774\uc800 \uc778\ud130\ud398\uc774\uc2a4 \ud574\ub3c5\ud558\uae30"},"content":{"rendered":"<p>\uace0\uc815\ubc00 \uad11\uc6d0 \uc870\ub2ec \uc2dc, \uc120\ud0dd\uc740 <strong>\uaf2c\ub9ac \ubaa8\uc591 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \uadf8\ub9ac\uace0 \ubd84\ub9ac \uac00\ub2a5\ud55c <strong>\uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ubaa8\ub4c8<\/strong> \uc885\uc885 \ube44\uc6a9 \ubb38\uc81c\ub85c \ucd95\uc18c\ub41c\ub2e4. \uadf8\ub7ec\ub098 \uc2dc\uc2a4\ud15c \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c\ub294 \uc601\uad6c\uc801 \uc815\ub82c\uacfc \uc6b4\uc601\uc801 \ubaa8\ub4c8\uc131 \uc0ac\uc774\uc758 \uacb0\uc815\uc774\ub2e4.<\/p>\n\n\n\n<p>\ubb3c\uc5b4\ubcf4\uae30 \uc804\uc5d0 <em>\uc65c<\/em> \ud604\uc7a5\uc5d0\uc11c \ud55c \uac00\uc9c0 \ud615\uc2dd\uc774 \ub354 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub2e4\uba74, \uc6b0\ub9ac\ub294 \uba3c\uc800 \ubb3c\uc5b4\uc57c \ud55c\ub2e4: <strong>\uad11\uc12c\uc720 \uc778\ud130\ud398\uc774\uc2a4\ub294 \uad11\ud559 \uacf5\uc9c4\uc758 \uc601\uad6c\uc801\uc778 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\uae4c, \uc544\ub2c8\uba74 \uad50\uccb4 \uac00\ub2a5\ud55c \uc804\ub2ec \uc561\uc138\uc11c\ub9ac\uc785\ub2c8\uae4c?<\/strong> \uc774 \ub2f5\ubcc0\uc740 \ub808\uc774\uc800 \uc2dc\uc2a4\ud15c\uc758 \uc5f4\uc801 \uc548\uc815\uc131, \uacb0\ud569 \ud6a8\uc728 \ubc0f \ucd1d \uc18c\uc720 \ube44\uc6a9(TCO)\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. \ud53c\uadf8\ud14c\uc77c \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc\ub780 \ubb34\uc5c7\uc778\uac00? (\uc601\uad6c \uacb0\ud569)<\/h2>\n\n\n\n<p>A <strong><a class=\"wpil_keyword_link\" href=\"https:\/\/laserdiode-ld.com\/ko\/product-category\/%eb%8b%a8%ec%9d%bc-%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%aa%a8%eb%93%88\/\"   title=\"\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ubaa8\ub4c8\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"262\">\uaf2c\ub9ac \ubaa8\uc591 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/a><\/strong> is a device where the optical fiber is actively aligned and permanently bonded to the laser chip\u2019s emission facet during manufacturing. This &#8220;pigtail&#8221; (a short length of fiber) is usually terminated with a standard connector like FC\/PC or SMA905.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/laserdiode-ld.com\/wp-content\/uploads\/2025\/12\/3-Single-Mode-Fiber-Coupled-Laser-Module-2.jpg\" alt=\"\" class=\"wp-image-4013\" srcset=\"https:\/\/laserdiode-ld.com\/wp-content\/uploads\/2025\/12\/3-Single-Mode-Fiber-Coupled-Laser-Module-2.jpg 400w, https:\/\/laserdiode-ld.com\/wp-content\/uploads\/2025\/12\/3-Single-Mode-Fiber-Coupled-Laser-Module-2-300x300.jpg 300w, https:\/\/laserdiode-ld.com\/wp-content\/uploads\/2025\/12\/3-Single-Mode-Fiber-Coupled-Laser-Module-2-150x150.jpg 150w, https:\/\/laserdiode-ld.com\/wp-content\/uploads\/2025\/12\/3-Single-Mode-Fiber-Coupled-Laser-Module-2-12x12.jpg 12w, https:\/\/laserdiode-ld.com\/wp-content\/uploads\/2025\/12\/3-Single-Mode-Fiber-Coupled-Laser-Module-2-100x100.jpg 100w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">#\uc774\ubbf8\uc9c0_\uc81c\ubaa9<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">\uae30\uc220\uc801 \uc7a5\uc810:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc815\ub82c \uc548\uc815\uc131:<\/strong> \uacf5\uc7a5\uc5d0\uc11c \uc5d0\ud3ed\uc2dc \uc811\ud569 \ub610\ub294 \ub808\uc774\uc800 \uc6a9\uc811\ub41c \uad11\uc12c\uc720\ub85c \uc778\ud574, \uacb0\ud569 \ud6a8\uc728\uc740 \uc774\ub3d9\uc2dd \uc0b0\uc5c5 \uc7a5\ube44\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc9c4\ub3d9 \ubc0f \uae30\uacc4\uc801 \ucda9\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uac10\uc18c\ub41c \ud6c4\ubc29 \ubc18\uc0ac:<\/strong> \uacf5\uc7a5 \ud53c\uadf8\ud14c\uc77c\ub9c1\uc740 \uac01\ub3c4 \uc5f0\ub9c8(APC) \ub0b4\ubd80 \uba74\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ud558\uc5ec, \ub2e4\uc774\uc624\ub4dc\uc758 \ubd88\uc548\uc815\ud654\ub97c \uc720\ubc1c\ud558\ub294 \ud6c4\ubc29 \ubc18\uc0ac \uc704\ud5d8\uc744 \ud06c\uac8c \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucef4\ud329\ud2b8\ud55c \uc124\uce58 \uacf5\uac04:<\/strong> \uacf5\uac04\uc774 \uc81c\ud55c\uc801\uc774\uace0 \uc124\uce58 \ud6c4 \ub808\uc774\uc800 \uc18c\uc2a4\ub97c \uc774\ub3d9\ud558\uc9c0 \uc54a\ub294 OEM \ud1b5\ud569\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. \uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ubaa8\ub4c8 \uc815\uc758 (\ubaa8\ub4c8\ud615 \ud30c\uc6cc\ud558\uc6b0\uc2a4)<\/h2>\n\n\n\n<p>\ub2e8\uc21c\ud55c \ub54b\uc740 \uba38\ub9ac\uc640 \ub2ec\ub9ac, <strong><a class=\"wpil_keyword_link\" href=\"https:\/\/laserdiode-ld.com\/ko\/product-category\/%eb%8b%a4%ec%a4%91-%eb%aa%a8%eb%93%9c-%ea%b4%91%ec%84%ac%ec%9c%a0-%eb%b6%84%eb%a6%ac%ed%98%95-%eb%a0%88%ec%9d%b4%ec%a0%80-%eb%aa%a8%eb%93%88\/\"   title=\"\ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720 \ubd84\ub9ac\ud615 \ub808\uc774\uc800 \ubaa8\ub4c8\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"243\">\uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ubaa8\ub4c8<\/a><\/strong> often incorporates multiple diode emitters combined into a single, usually detachable, fiber output. This is the &#8220;plug-and-play&#8221; solution for high-power applications.<\/p>\n\n\n\n<p><strong>\ubd84\ub9ac \uac00\ub2a5\ud55c \uc12c\uc720\ub294 \ud6a8\uc728\uc774 \ub354 \ub0ae\uc740 \uac83\uc774 \uc0ac\uc2e4\uc778\uac00\uc694?<\/strong> \uc5ed\uc0ac\uc801\uc73c\ub85c\ub294 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud604\ub300\uc5d0\ub294 <strong><a class=\"wpil_keyword_link\" href=\"https:\/\/laserdiode-ld.com\/ko\/product-category\/%eb%8b%a4%ec%a4%91-%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%aa%a8%eb%93%88\/\"   title=\"\ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ubaa8\ub4c8\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"246\">\uad11\uc12c\uc720 \uacb0\ud569 \ub2e4\uc774\uc624\ub4dc \ub808\uc774\uc800<\/a><\/strong> systems utilize high-precision &#8220;receptacle&#8221; designs. While they lose approximately 2-5% more light than a pigtail due to the connector air gap, they offer the ability to replace a damaged fiber in seconds without replacing the expensive laser source itself.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. \ube44\uad50 \ub9e4\ud2b8\ub9ad\uc2a4: \ud53c\uadf8\ud14c\uc77c \ub300 \ubaa8\ub4c8<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\uae30\ub2a5<\/strong><\/td><td><strong>\ub54b\uc740 \uba38\ub9ac <a class=\"wpil_keyword_link\" href=\"https:\/\/laserdiode-ld.com\/ko\/\"   title=\"\ud648\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"216\">\ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/a><\/strong><\/td><td><strong>Fiber Coupled Laser Module<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>\uacb0\ud569 \ubc29\uc2dd<\/strong><\/td><td>\uc601\uad6c\uc801(\ubcf8\ub529 \ucc98\ub9ac)<\/td><td>\ubd84\ub9ac \uac00\ub2a5(\ucee4\ub125\ud130 \ubc29\uc2dd)<\/td><\/tr><tr><td><strong>\uc12c\uc720 \ub300\uccb4<\/strong><\/td><td>\uacf5\uc7a5 \uc218\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4<\/td><td>\ud604\uc7a5 \uad50\uccb4 \uac00\ub2a5<\/td><\/tr><tr><td><strong>\ucd9c\ub825 \ubc94\uc704<\/strong><\/td><td>\ub0ae\uc74c\uc5d0\uc11c \uc911\uac04 (mW\uc5d0\uc11c &lt;10W)<\/td><td>\uace0\ucd9c\ub825 (10W ~ \ud0ac\ub85c\uc640\ud2b8)<\/td><\/tr><tr><td><strong>\ub300\ud45c\uc801\uc778 \uc0ac\uc6a9 \uc0ac\ub840<\/strong><\/td><td>\ud1b5\uc2e0, \uac10\uc9c0<\/td><td>\uc0b0\uc5c5\uc6a9 \uc6a9\uc811, \ub808\uc774\uc800 \ud38c\ud551<\/td><\/tr><tr><td><strong>\uae30\ubc00\uc131<\/strong><\/td><td>\uc885\uc885 \uc644\uc804\ud788 \ubc00\ud3d0\ub41c<\/td><td>\ub2e4\uc591\ud568 (\uc8fc\ud0dd\uc5d0 \ub530\ub77c \ub2e4\ub984)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. \uc2e4\uc81c \uc0ac\ub840 \uc5f0\uad6c: \uc720\ub9ac\ubcd1 \uc7a5\uc2dd \ubd84\uc57c\uc758 \uc5f0\uc911\ubb34\ud734 \uc0dd\uc0b0<\/h2>\n\n\n\n<p><strong>\uc0b0\uc5c5\uc801 \ubc30\uacbd:<\/strong> \ud654\uc7a5\ud488 \uc720\ub9ac \ud3ec\uc7a5 (\uad00\ub828 \ubd84\uc57c) <em>glassbottlesupplies.com<\/em> \ud45c\uc900).<\/p>\n\n\n\n<p><strong>\uc2dc\ub098\ub9ac\uc624:<\/strong> \uace0\uae09 \ud5a5\uc218\ubcd1 \uc81c\uc870\uc5c5\uccb4\uac00 \uc0ac\uc6a9\ud55c <strong>\uaf2c\ub9ac \ubaa8\uc591 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> system for laser-marking serial numbers onto glass bases. The system worked perfectly until a warehouse operator accidentally snagged the fiber cable with a cart. Because the fiber was &#8220;pigtailed,&#8221; the entire $3,000 laser unit had to be decommissioned and sent back to the manufacturer for a 4-week repair.<\/p>\n\n\n\n<p>\u201c\uadf8\uac83\uc774 \uc0ac\uc2e4\uc778\uc9c0 \ubb3b\ub294\u201d \uc870\uc0ac:<\/p>\n\n\n\n<p>\uc6b0\ub9ac\ub294 \ubb3c\uc5c8\ub2e4: \ub808\uc774\uc800 \uace0\uc7a5\uc740 \uc804\uae30\uc801 \ubb38\uc81c \ub54c\ubb38\uc774\uc5c8\ub294\uac00, \uc544\ub2c8\uba74 \ud53c\uadf8\ud14c\uc77c\uc758 \uae30\uacc4\uc801 \ucde8\uc57d\uc131\uc774 \ub2e8\uc77c \uace0\uc7a5 \uc9c0\uc810\uc774\uc5c8\ub294\uac00?<\/p>\n\n\n\n<p>The investigation proved the laser chip was still healthy, but the &#8220;unbreakable&#8221; bond of the pigtail made the machine brittle in a real-world factory setting.<\/p>\n\n\n\n<p>\ud574\uacb0\ucc45:<\/p>\n\n\n\n<p>We transitioned the production line to a fiber coupled diode laser module with a detachable, armored SMA905 fiber.<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\uae30\uacc4\uc801 \ubcf4\ud638:<\/strong> \uc12c\uc720\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub3c4\uad00\uc5d0 \uc218\uc6a9\ub418\uc5c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubaa8\ub4c8\uc131:<\/strong> We provided the client with two &#8220;spare&#8221; $150 fiber cables.<\/li>\n<\/ol>\n\n\n\n<p><strong>\uacb0\uacfc:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uac00\ub3d9 \uc2dc\uac04:<\/strong> 6\uac1c\uc6d4 \ud6c4, \ub610 \ub2e4\ub978 \ucf00\uc774\ube14\uc774 \uc190\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 4\uc8fc\uac04\uc758 \uac00\ub3d9 \uc911\ub2e8 \ub300\uc2e0, \uae30\uc220\uc790\uac00 \ucf00\uc774\ube14\uc744 \uad50\uccb4\ud588\uc2b5\ub2c8\ub2e4. <strong>90\ucd08<\/strong>.<\/li>\n\n\n\n<li><strong>\ube44\uc6a9 \uc808\uac10:<\/strong> The manufacturer avoided a $12,000 production loss by maintaining a &#8220;modular&#8221; philosophy.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">5. \ud575\uc2ec \uacfc\ud559: \ud30c\uc7a5 \uc870\uc815 \ubc0f \uc5f4\uc801 \ub4dc\ub9ac\ud504\ud2b8<\/h2>\n\n\n\n<p>\uc5b4\ub5a4 \uac83\uc758 \uc131\ub2a5 <strong>\uad11\uc12c\uc720 \uacb0\ud569 \ub2e4\uc774\uc624\ub4dc \ub808\uc774\uc800<\/strong> \uc628\ub3c4\uc640 \uc5f0\uacb0\ub418\uc5b4 \uc788\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>The &#8220;Why&#8221; of Thermal Control:<\/strong> A diode\u2019s wavelength shifts by approximately $0.3nm\/^{\\circ}C$. In a <strong>\uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ubaa8\ub4c8<\/strong>, \uc5f4\uc740 \uacb0\ud569 \uc9c0\uc810\uc5d0 \uc9d1\uc911\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc804\ubb38\uac00 \ud301:<\/strong> Always use a Thermistor (NTC) and a Thermoelectric Cooler (TEC) to lock the temperature. If the temperature is not locked, your &#8220;1064nm&#8221; laser may drift into a region where your material (like glass or cosmetic plastics) no longer absorbs the energy efficiently.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">6. \uad11\uc12c\uc720 \uc2dc\uc2a4\ud15c \uc720\uc9c0\ubcf4\uc218 \uc810\uac80\ud45c<\/h2>\n\n\n\n<p>\uadc0\ud558\uc758 <strong>\uaf2c\ub9ac \ubaa8\uc591 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \ub610\ub294 \ubaa8\ub4c8\uc774 20,000\uc2dc\uac04\uc758 \uc7a0\uc7ac\ub825\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\ucd5c\uc18c \uad7d\ud798 \ubc18\uacbd:<\/strong> Never loop a fiber tighter than 20x its cladding diameter. Doing so creates &#8220;micro-bends&#8221; that leak light and heat up the protective jacket.<\/li>\n\n\n\n<li><strong>\ucee4\ub125\ud130 \uc704\uc0dd:<\/strong> 90% of &#8220;laser failures&#8221; are actually dirty connectors. Use a fiber-scope to check for pits or dust before every insertion.<\/li>\n\n\n\n<li><strong>\ud604\uc7ac \ub7a8\ud551:<\/strong> Never &#8220;snap&#8221; the power on. Use a driver that supports a soft-start (slow ramp-up) to protect the diode facet from transient spikes.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">7. \uacb0\ub860<\/h2>\n\n\n\n<p>\uc120\ud0dd\ud558\ub294 <strong>\uaf2c\ub9ac \ubaa8\uc591 \ub808\uc774\uc800 \ub2e4\uc774\uc624\ub4dc<\/strong> \ud1b5\uc81c\ub41c \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc131\uacfc \uc815\ubc00\uc131\uc744 \uc704\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \ubc18\ub300\ub85c, <strong>\uad11\uc12c\uc720 \uacb0\ud569 \ub808\uc774\uc800 \ubaa8\ub4c8<\/strong> \uc0b0\uc5c5\uc6a9 \ub0b4\uad6c\uc131\uacfc \ud604\uc7a5 \uc11c\ube44\uc2a4 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc804\ub7b5\uc801 \uc120\ud0dd\uc785\ub2c8\ub2e4. <em>\ub9cc\uc57d<\/em> \uadc0\ud558\uc758 \ud658\uacbd\uc774 \uc601\uad6c\uc801\uc778 \ud53c\uadf8\ud14c\uc77c\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud55c \ud6c4 \ubb38\uc758\ud574 \uc8fc\uc2ed\uc2dc\uc624 <em>\uc65c<\/em> \ud544\uc694\ud558\ub2e4\uba74, \ub354 \ud0c4\ub825\uc801\uc778 \uad11\ud559 \uc2dc\uc2a4\ud15c\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the procurement of high-precision optical sources, the choice between a pigtailed laser diode and a detachable fiber coupled laser module is often reduced to a question of cost. However, for a systems engineer, this is a decision about permanent alignment versus operational modularity. Before asking why one format is more reliable in the field, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[17],"tags":[365,359,357,356,362,360,364,363,291,358,220,361],"class_list":["post-4012","post","type-post","status-publish","format-standard","hentry","category-industry-trends","tag-808nm-diode-laser","tag-fc-apc","tag-fiber-coupled-diode-laser","tag-fiber-coupled-laser-module","tag-industrial-laser-marking","tag-laser-maintenance","tag-laser-thermal-management","tag-oem-laser-integration","tag-optical-fiber-coupling","tag-pigtailed-laser-diode","tag-semiconductor-laser","tag-sma905"],"metadata":{"_edit_lock":["1768383573:1"],"_edit_last":["1"],"_aioseo_title":[null],"_aioseo_description":[null],"_aioseo_keywords":["a:0:{}"],"_aioseo_og_title":[""],"_aioseo_og_description":[""],"_aioseo_og_article_section":[""],"_aioseo_og_article_tags":["a:0:{}"],"_aioseo_twitter_title":[""],"_aioseo_twitter_description":[""],"ao_post_optimize":["a:6:{s:16:\"ao_post_optimize\";s:2:\"on\";s:19:\"ao_post_js_optimize\";s:2:\"on\";s:20:\"ao_post_css_optimize\";s:2:\"on\";s:12:\"ao_post_ccss\";s:2:\"on\";s:16:\"ao_post_lazyload\";s:2:\"on\";s:15:\"ao_post_preload\";s:0:\"\";}"],"catce":["sidebar-widgets4"],"wp_statistics_words_count":["767"],"views":["150"],"themepark_seo_title":[""],"themepark_seo_description":[""],"themepark_seo_keyword":[""],"wpil_links_inbound_internal_count":["0"],"wpil_links_inbound_internal_count_data":["eJxLtDKwqq4FAAZPAf4="],"wpil_links_outbound_internal_count":["4"],"wpil_links_outbound_internal_count_data":["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"],"wpil_links_outbound_external_count":["0"],"wpil_links_outbound_external_count_data":["eJxLtDKwqq4FAAZPAf4="],"wpil_sync_report3":["1"],"wpil_sync_report2_time":["2026-01-15T01:53:48+00:00"]},"aioseo_notices":[],"medium_url":false,"thumbnail_url":false,"full_url":false,"_links":{"self":[{"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/posts\/4012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/comments?post=4012"}],"version-history":[{"count":5,"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/posts\/4012\/revisions"}],"predecessor-version":[{"id":4084,"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/posts\/4012\/revisions\/4084"}],"wp:attachment":[{"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/media?parent=4012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/categories?post=4012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/laserdiode-ld.com\/ko\/wp-json\/wp\/v2\/tags?post=4012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}