{"id":4152,"date":"2026-01-23T14:14:47","date_gmt":"2026-01-23T06:14:47","guid":{"rendered":"https:\/\/laserdiode-ld.com\/?p=4152"},"modified":"2026-01-15T14:15:35","modified_gmt":"2026-01-15T06:15:35","slug":"%e9%ab%98%e7%a8%b3%e5%ae%9a%e6%80%a7-638nm-785nm-%e7%aa%84%e7%ba%bf%e5%ae%bd%e6%bf%80%e5%85%89%e5%b7%a5%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/laserdiode-ld.com\/zh\/%e9%ab%98%e7%a8%b3%e5%ae%9a%e6%80%a7-638nm-785nm-%e7%aa%84%e7%ba%bf%e5%ae%bd%e6%bf%80%e5%85%89%e5%b7%a5%e7%a8%8b-html","title":{"rendered":"\u9ad8\u7a33\u5b9a\u6027 638nm \u548c 785nm \u7a84\u7ebf\u5bbd\u6fc0\u5149\u5de5\u7a0b"},"content":{"rendered":"<h3 class=\"wp-block-heading\">\u76f8\u5e72\u7684\u91cf\u5b50\u7ed3\u6784\uff1a\u5b9a\u4e49\u7a84\u7ebf\u5bbd\u8303\u5f0f<\/h3>\n\n\n\n<p>\u5728\u4e25\u8c28\u7684\u7cbe\u5bc6\u5149\u5b50\u5b66\u9886\u57df\uff0c\u4ece\u6807\u51c6\u6cd5\u5e03\u91cc-\u4f69\u7f57\uff08Fabry-P\u00e9rot\uff0cFP\uff09\u8154\u8fc7\u6e21\u5230 <strong>\u7a84\u7ebf\u5bbd\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u4ee3\u8868\u4e86\u8c10\u632f\u5668\u5de5\u7a0b\u6280\u672f\u7684\u6839\u672c\u6027\u8f6c\u53d8\u3002\u4f20\u7edf\u7684\u534a\u5bfc\u4f53\u6fc0\u5149\u5668\u5728\u591a\u4e2a\u7eb5\u5411\u6a21\u5f0f\u4e4b\u95f4\u632f\u8361\uff0c\u800c\u62c9\u66fc\u5149\u8c31\u548c\u5e72\u6d89\u6d4b\u91cf\u7b49\u9ad8\u7aef\u5e94\u7528\u5219\u9700\u8981\u5355\u4e00\u3001\u7a33\u5b9a\u7684\u9891\u7387\u3002\u8981\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0c\u9700\u8981\u7684\u4e0d\u4ec5\u4ec5\u662f\u7b80\u5355\u7684\u7535\u6d41\u63a7\u5236\uff0c\u8fd8\u9700\u8981\u96c6\u6210\u9891\u7387\u9009\u62e9\u53cd\u9988\u673a\u5236\uff0c\u4ee5\u51b3\u5b9a\u8f93\u51fa\u7684\u5149\u8c31\u7eaf\u5ea6\u3002.<\/p>\n\n\n\n<p>A <strong><a class=\"wpil_keyword_link\" href=\"https:\/\/laserdiode-ld.com\/product-category\/single-mode-laser-diode\"   title=\"\u5355\u6a21\u6fc0\u5149\u4e8c\u6781\u7ba1\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"425\">\u884d\u5c04\u53d7\u9650\u6fc0\u5149\u5668<\/a><\/strong> \u662f\u5149\u5b66\u8bbe\u8ba1\u4eba\u5458\u7684\u7ec8\u6781\u76ee\u6807\uff0c\u5176\u5b9a\u4e49\u662f\u5149\u675f\u53ef\u4ee5\u805a\u7126\u5230\u7406\u8bba\u4e0a\u7684\u6700\u5c0f\u503c--\u5149\u6591\u5927\u5c0f\u4ec5\u53d7\u9650\u4e8e\u5149\u7684\u6ce2\u957f\u548c\u900f\u955c\u7684\u6570\u503c\u5b54\u5f84\u3002\u8981\u5728\u53ef\u89c1\u5149\u548c\u8fd1\u7ea2\u5916\uff08NIR\uff09\u5149\u8c31\u4e2d\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0c\u5236\u9020\u5546\u5fc5\u987b\u638c\u63e1 AlGaInP \u548c AlGaAs \u6750\u6599\u7cfb\u7edf\u7684\u5916\u5ef6\u751f\u957f\u6280\u672f\u3002\u8be5\u7cfb\u7edf <strong>638nm \u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> (\u7ea2\u8272\uff09\u548c <strong>785nm \u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> (NIR) \u4f5c\u4e3a\u638c\u63e1\u8fd9\u79cd\u6280\u672f\u7684\u4e3b\u8981\u57fa\u51c6\uff0c\u6bcf\u79cd\u6280\u672f\u90fd\u63d0\u51fa\u4e86\u4e0d\u540c\u7684\u70ed\u529b\u5b66\u548c\u91cf\u5b50\u529b\u5b66\u969c\u788d\uff0c\u5fc5\u987b\u5728\u82af\u7247\u7ea7\u514b\u670d\u8fd9\u4e9b\u969c\u788d\uff0c\u7136\u540e\u624d\u80fd\u96c6\u6210\u5230\u7cfb\u7edf\u4e2d\u3002 <strong><a class=\"wpil_keyword_link\" href=\"https:\/\/laserdiode-ld.com\/product-category\/single-mode-laser-diode\"   title=\"\u5355\u6a21\u6fc0\u5149\u4e8c\u6781\u7ba1\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"423\">\u8776\u5f62\u5c01\u88c5\u6fc0\u5149\u4e8c\u6781\u7ba1<\/a><\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">638 \u7eb3\u7c73\u7ea2\u8272\u7ed3\u7684\u6750\u6599\u79d1\u5b66<\/h3>\n\n\n\n<p>\u8be5 <strong>638nm \u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u4e3b\u8981\u57fa\u4e8e AlGaInP\/GaAs \u6750\u6599\u7cfb\u7edf\u3002\u4ece\u5236\u9020\u5546\u7684\u89d2\u5ea6\u6765\u770b\uff0c638 \u7eb3\u7c73\u6ce2\u957f\u7684\u4e3b\u8981\u6311\u6218\u662f \u201c\u5e26\u504f\u79fb\u201d\u3002\u4e0e\u84dd\u8272\u6216\u7ea2\u5916\u6c2e\u5316\u7269\u76f8\u6bd4\uff0cAlGaInP \u5728\u7ea2\u8272\u53d1\u5149\u65f6\u963b\u6b62\u7535\u5b50\u6f0f\u51fa\u91cf\u5b50\u9631\u7684\u80fd\u91cf\u52bf\u5792\u76f8\u5bf9\u8f83\u5c0f\u3002\u968f\u7740\u6ce8\u5165\u7535\u6d41\u7684\u589e\u52a0\uff0c\u70ed\u80fd\u4f1a\u4f7f\u8f7d\u6d41\u5b50\u9038\u51fa\u5305\u5c42\uff0c\u5bfc\u81f4\u659c\u7387\u6548\u7387\u6025\u5267\u4e0b\u964d\u548c\u9608\u503c\u7535\u6d41\u589e\u52a0\u3002.<\/p>\n\n\n\n<p>\u751f\u4ea7 <strong><a class=\"wpil_keyword_link\" href=\"https:\/\/laserdiode-ld.com\/product-category\/single-mode-laser-diode\"   title=\"\u5355\u6a21\u6fc0\u5149\u4e8c\u6781\u7ba1\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"422\">\u7a84\u7ebf\u5bbd\u6fc0\u5149\u4e8c\u6781\u7ba1<\/a><\/strong> \u5236\u9020\u5546\u5fc5\u987b\u91c7\u7528 \u201c\u5e94\u53d8\u8865\u507f\u591a\u91cf\u5b50\u9631\u201d\uff08SC-MQW\uff09\u7ed3\u6784\u3002\u901a\u8fc7\u5728\u6709\u6e90\u533a\u5f15\u5165\u7279\u5b9a\u91cf\u7684\u538b\u7f29\u6216\u62c9\u4f38\u5e94\u53d8\uff0c\u5de5\u7a0b\u5e08\u53ef\u4ee5\u6539\u53d8\u4ef7\u5e26\u7ed3\u6784\uff0c\u51cf\u5c11\u7a7a\u7a74\u7684\u6709\u6548\u8d28\u91cf\uff0c\u964d\u4f4e\u900f\u660e\u7535\u6d41\u5bc6\u5ea6\u3002\u8fd9\u6837\u5c31\u80fd\u83b7\u5f97\u66f4\u7a33\u5b9a\u7684\u589e\u76ca\u4ecb\u8d28\uff0c\u8fd9\u5bf9\u4e8e\u5728\u4e0d\u540c\u8d1f\u8f7d\u6761\u4ef6\u4e0b\u4fdd\u6301\u5355\u4e00\u7eb5\u5411\u6a21\u5f0f\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8fd1\u7ea2\u5916\u7a33\u5b9a\u6027\uff1a785 \u7eb3\u7c73\u53d1\u5c04\u5668\u7684\u5de5\u7a0b\u8bbe\u8ba1<\/h3>\n\n\n\n<p>\u8be5 <strong>785nm \u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u662f\u62c9\u66fc\u5149\u8c31\u7684\u57fa\u77f3\u3002\u5728\u8fd9\u4e00\u6ce2\u957f\uff0c\u5149\u5b50\u80fd\u91cf\u5f88\u4f4e\uff0c\u8db3\u4ee5\u907f\u514d\u5927\u591a\u6570\u751f\u7269\u6837\u672c\u4e2d\u7684\u9ad8\u80cc\u666f\u8367\u5149\uff0c\u540c\u65f6\u5149\u5b50\u80fd\u91cf\u4e5f\u5f88\u9ad8\uff0c\u8db3\u4ee5\u901a\u8fc7\u7845\u57fa CCD \u8fdb\u884c\u9ad8\u6548\u68c0\u6d4b\u3002\u57fa\u4e8e AlGaAs \u6750\u6599\u7cfb\u7edf\uff0c785nm \u7ed3\u5f88\u5bb9\u6613\u53d7\u5230 \u201c\u9762\u6c27\u5316 \u201d\u7684\u5f71\u54cd\u3002\u4e0e\u6c2e\u5316\u7269\u4e0d\u540c\uff0cAlGaAs \u9762\u5c42\u5bf9\u73af\u5883\u4e2d\u7684\u6e7f\u6c14\u548c\u6c27\u6c14\u5177\u6709\u5f88\u5f3a\u7684\u53cd\u5e94\u6027\uff0c\u4f1a\u4ea7\u751f\u5438\u6536\u5149\u7684\u5c40\u90e8\u72b6\u6001\uff0c\u4ece\u800c\u5bfc\u81f4\u707e\u96be\u6027\u5149\u5b66\u635f\u4f24 (COD)\u3002.<\/p>\n\n\n\n<p>\u4e3a\u786e\u4fdd <strong>785nm \u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u4e3a\u4e86\u8fbe\u5230\u5de5\u4e1a\u4eea\u5668\u4eea\u8868\u6240\u9700\u7684\u4f7f\u7528\u5bff\u547d\uff0c\u5236\u9020\u5546\u91c7\u7528\u4e86 \u201cE2\u201d\uff08\u975e\u51e1\u5916\u5ef6\uff09\u6216\u4e13\u95e8\u7684 \u201cI-line \u201d\u949d\u5316\u6280\u672f\u3002\u901a\u8fc7\u5728\u8f93\u51fa\u9762\u4e0a\u521b\u5efa\u4e00\u4e2a\u65e0\u94dd\u7a97\u53e3\uff0c\u53ef\u663e\u8457\u63d0\u9ad8 COD \u9608\u503c\uff0c\u4ece\u800c\u5728\u4fdd\u6301\u8f83\u9ad8\u8f93\u51fa\u529f\u7387\u7684\u540c\u65f6\uff0c\u8fd8\u80fd\u5b9e\u73b0\u8f83\u957f\u7684\u4f7f\u7528\u5bff\u547d\u3002 <strong>\u884d\u5c04\u53d7\u9650\u6fc0\u5149\u5668<\/strong> \u5149\u675f\u8f6e\u5ed3\u3002\u8fd9\u79cd\u53ef\u9760\u6027\u5c31\u662f <strong>\u6fc0\u5149\u4e8c\u6781\u7ba1\u4ef7\u683c<\/strong>-\u4fbf\u5b9c\u7684\u4e8c\u6781\u7ba1\u5f80\u5f80\u7f3a\u4e4f\u8fd9\u79cd\u949d\u5316\u5904\u7406\uff0c\u4ece\u800c\u5bfc\u81f4\u56e0\u73b0\u573a\u6545\u969c\u800c\u4ea7\u751f\u7684\u603b\u62e5\u6709\u6210\u672c\u5927\u5927\u589e\u52a0\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8774\u8776\u5305\u88f9\uff1a\u5149\u5b50\u7a33\u5b9a\u7684\u5e87\u62a4\u6240<\/h3>\n\n\n\n<p>\u5f53\u5e94\u7528\u7a0b\u5e8f\u9700\u8981 <strong>\u7a84\u7ebf\u5bbd\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong>, \u56e0\u6b64\uff0c\u5c01\u88c5\u7684\u9009\u62e9\u4e0e\u534a\u5bfc\u4f53\u672c\u8eab\u4e00\u6837\u91cd\u8981\u3002\u534a\u5bfc\u4f53 <strong>\u8776\u5f62\u5c01\u88c5\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> (\u901a\u5e38\u4e3a 14 \u5f15\u811a\uff09\u4e0d\u4ec5\u4ec5\u662f\u4e00\u4e2a\u4fdd\u62a4\u5916\u58f3\uff0c\u66f4\u662f\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u5fae\u73af\u5883\u3002\u8776\u5f62\u5c01\u88c5\u5177\u6709\u6807\u51c6 TO \u7f50\u65e0\u6cd5\u6bd4\u62df\u7684\u56db\u79cd\u5173\u952e\u529f\u80fd\uff1a<\/p>\n\n\n\n<p>\u9996\u5148\u662f\u96c6\u6210\u70ed\u7ba1\u7406\u3002\u5728\u8776\u5f62\u5c01\u88c5\u5185\uff0c\u6fc0\u5149\u82af\u7247\u5b89\u88c5\u5728\u4e00\u4e2a\u70ed\u7535\u51b7\u5374\u5668\uff08TEC\uff09\u4e0a\uff0c\u5e76\u7531\u4e00\u4e2a\u9ad8\u7cbe\u5ea6\u70ed\u654f\u7535\u963b\u8fdb\u884c\u76d1\u63a7\u3002\u56e0\u4e3a\u6fc0\u5149\u7684\u6ce2\u957f <strong>785nm \u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u6bcf\u6444\u6c0f\u5ea6\u5927\u7ea6\u79fb\u52a8 0.3 \u7eb3\u7c73\uff0c\u56e0\u6b64\u4fdd\u6301\u4e9a\u6beb\u5f00\u5c14\u6587\u7a33\u5b9a\u6027\u662f\u9501\u5b9a\u9891\u7387\u7684\u552f\u4e00\u65b9\u6cd5\u3002.<\/p>\n\n\n\n<p>\u7b2c\u4e8c\u79cd\u662f\u5149\u5b66\u53cd\u9988\u63a7\u5236\u3002\u6700 <strong>\u7a84\u7ebf\u5bbd\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u8776\u5f62\u5c01\u88c5\u4e2d\u7684\u6a21\u5757\u5305\u542b\u4e00\u4e2a\u5185\u90e8 <strong>\u4f53\u5e03\u62c9\u683c\u5149\u6805\uff08VBG\uff09<\/strong>. .VBG \u5c31\u50cf\u4e00\u9762\u53cd\u5c04\u5e26\u5bbd\u6781\u7a84\u7684\u5916\u90e8\u955c\u5b50\u3002\u901a\u8fc7\u53ea\u5411\u6fc0\u5149\u8154\u53cd\u9988\u7279\u5b9a\u9891\u7387\uff0cVBG \u53ef \u201c\u8feb\u4f7f \u201d\u4e8c\u6781\u7ba1\u5728\u5355\u4e00\u7eb5\u5411\u6a21\u5f0f\u4e0a\u632f\u8361\uff0c\u4ece\u800c\u5b9e\u73b0\u5c0f\u4e8e 10 MHz \u6216\u751a\u81f3\u5c0f\u4e8e 100 kHz \u7684\u7ebf\u5bbd\u3002.<\/p>\n\n\n\n<p>\u7b2c\u4e09\u662f\u5149\u675f\u8c03\u8282\u3002\u5728\u8776\u5f62\u5c01\u88c5\u5185\uff0c\u5fae\u578b\u900f\u955c\u7528\u4e8e\u63d0\u4f9b\u5feb\u8f74\u51c6\u76f4\uff08FAC\uff09\u548c\u6162\u8f74\u51c6\u76f4\uff08SAC\uff09\u3002\u8fd9\u5c06\u82af\u7247\u7684\u9ad8\u53d1\u6563\u6563\u5149\u8f93\u51fa\u8f6c\u5316\u4e3a\u5bf9\u79f0\u8f93\u51fa\u3001, <strong>\u884d\u5c04\u53d7\u9650\u6fc0\u5149\u5668<\/strong> \u53ef\u6709\u6548\u8026\u5408\u5230\u5355\u6a21\u5149\u7ea4\u4e2d\u7684\u5149\u675f\u3002.<\/p>\n\n\n\n<p>\u7b2c\u56db\u662f\u5bc6\u5c01\u6027\u300214 \u5f15\u811a\u5c01\u88c5\u5bc6\u5c01\u5728\u6c2e\u6c14\u51c0\u5316\u7684\u73af\u5883\u4e2d\uff0c\u4fdd\u62a4\u654f\u611f\u7684 AlGaAs\/AlGaInP \u9762\u4e0d\u53d7\u524d\u9762\u63d0\u5230\u7684\u6c27\u5316\u4f5c\u7528\u5f71\u54cd\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u884d\u5c04\u6781\u9650\u548c\u7a7a\u95f4\u6a21\u5f0f\u5b8c\u6574\u6027<\/h3>\n\n\n\n<p>A <strong>\u884d\u5c04\u53d7\u9650\u6fc0\u5149\u5668<\/strong> \u5fc5\u987b\u8868\u73b0\u51fa\u63a5\u8fd1 1.0 \u7684\u5149\u675f\u54c1\u8d28\u56e0\u6570\uff08$M^2$\uff09\u3002\u5bf9\u4e8e\u5355\u6a21 <strong>638nm \u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong>, \u901a\u8fc7\u8bbe\u8ba1 \u201c\u810a\u6ce2\u5bfc\u201d\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002\u810a\u5bbd\u5fc5\u987b\u8db3\u591f\u7a84\uff08\u901a\u5e38&lt;3\u00b5m\uff09\uff0c\u4ee5\u6291\u5236\u9ad8\u9636\u6a2a\u5411\u6a21\u5f0f\u3002\u7136\u800c\uff0c\u968f\u7740\u810a\u7684\u53d8\u7a84\uff0c\u5149\u529f\u7387\u5bc6\u5ea6\u4e5f\u4f1a\u589e\u52a0\uff0c\u8fd9\u5c31\u518d\u6b21\u6311\u6218\u4e86\u9762\u7684 COD \u9650\u5236\u3002.<\/p>\n\n\n\n<p>\u5de5\u7a0b a <strong>\u884d\u5c04\u53d7\u9650\u6fc0\u5149\u5668<\/strong> \u56e0\u6b64\uff0c\u8fd9\u9700\u8981\u5728\u7a7a\u95f4\u9650\u5236\u548c\u70ed\u8017\u6563\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002\u5982\u679c\u810a\u8fc7\u7a84\uff0c\u5c40\u90e8\u70ed\u91cf\u5c31\u65e0\u6cd5\u6563\u53d1\uff0c\u4ece\u800c\u5bfc\u81f4 \u201c\u70ed\u900f\u955c\u201d\uff0c\u5373\u534a\u5bfc\u4f53\u672c\u8eab\u7684\u6298\u5c04\u7387\u68af\u5ea6\u8d77\u5230\u900f\u955c\u7684\u4f5c\u7528\uff0c\u626d\u66f2\u5149\u675f\u8f6e\u5ed3\uff0c\u964d\u4f4e $M^2$ \u7cfb\u6570\u3002\u5148\u8fdb\u7684\u5236\u9020\u5546\u4f7f\u7528 \u201c\u975e\u8f90\u5c04\u91cd\u7ec4\u201d\uff08NRR\uff09\u6291\u5236\u5c42\u6765\u786e\u4fdd\u6ce8\u5165\u810a\u7684\u80fd\u91cf\u8f6c\u5316\u4e3a\u5149\u5b50\u800c\u4e0d\u662f\u70ed\u91cf\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6280\u672f\u6570\u636e\uff1a\u7a84\u7ebf\u5bbd\u6a21\u5757\u7684\u6027\u80fd<\/h3>\n\n\n\n<p>\u4e0b\u8868\u6982\u8ff0\u4e86\u9ad8\u6027\u80fd\u8776\u5f62\u5c01\u88c5\u4e8c\u6781\u7ba1\u7684\u6280\u672f\u53c2\u6570\u3002\u8fd9\u4e9b\u53c2\u6570\u4ee3\u8868\u4e86\u9ad8\u7aef\u5149\u5b66\u4eea\u5668\u7684\u9ec4\u91d1\u6807\u51c6\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\u53c2\u6570<\/strong><\/td><td><strong>638nm \u7a84\u7ebf\u5bbd<\/strong><\/td><td><strong>785nm \u7a84\u7ebf\u5bbd<\/strong><\/td><td><strong>\u5355\u5143<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>\u8f93\u51fa\u529f\u7387\uff08\u8fde\u7eed\u6ce2\uff09<\/strong><\/td><td>100 &#8211; 150<\/td><td>100 &#8211; 600<\/td><td>\u6beb\u74e6<\/td><\/tr><tr><td><strong>\u7ebf\u5bbd\uff08FWHM\uff09<\/strong><\/td><td>&lt; 0.1\uff08VBG \u9501\u5b9a\uff09<\/td><td>&lt; 0.05\uff08VBG \u9501\u5b9a\uff09<\/td><td>nm<\/td><\/tr><tr><td><strong>\u8fb9\u6a21\u6291\u5236\u6bd4 (SMSR)<\/strong><\/td><td>&gt; 40<\/td><td>&gt; 45<\/td><td>\u5206\u8d1d<\/td><\/tr><tr><td><strong>\u5149\u675f\u8d28\u91cf\uff08$M^2$\uff09<\/strong><\/td><td>&lt; 1.1<\/td><td>&lt; 1.1<\/td><td>&#8211;<\/td><\/tr><tr><td><strong>\u6ce2\u957f\u7a33\u5b9a\u6027\uff088 \u5c0f\u65f6\uff09<\/strong><\/td><td>&lt; 0.01<\/td><td>&lt; 0.005<\/td><td>nm<\/td><\/tr><tr><td><strong>TEC \u7535\u6d41\uff08\u6700\u5927\u503c\uff09<\/strong><\/td><td>2.5<\/td><td>2.5<\/td><td>A<\/td><\/tr><tr><td><strong>\u5149\u7ea4\u8026\u5408\u6548\u7387<\/strong><\/td><td>&gt; 70\uff08\u5355\u4e00\u6a21\u5f0f\uff09<\/td><td>&gt; 75\uff08\u5355\u6a21\uff09<\/td><td>%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u6848\u4f8b\u7814\u7a76\uff1a\u5236\u836f\u8fc7\u7a0b\u4e2d\u7684\u7cbe\u5bc6\u62c9\u66fc\u5149\u8c31\u5206\u6790<\/h3>\n\n\n\n<p>\u5ba2\u6237\u80cc\u666f\uff1a<\/p>\n\n\n\n<p>\u4e00\u5bb6\u5168\u7403\u5236\u836f\u516c\u53f8\u9700\u8981\u4e3a\u5b9e\u65f6 \u201c\u8fc7\u7a0b\u5206\u6790\u6280\u672f\u201d\uff08PAT\uff09\u7cfb\u7edf\u63d0\u4f9b\u53ef\u9760\u7684\u5149\u6e90\u3002\u8be5\u7cfb\u7edf\u4f7f\u7528\u62c9\u66fc\u5149\u8c31\u76d1\u6d4b\u6d3b\u6027\u836f\u7269\u6210\u5206 (API) \u7684\u6df7\u5408\u5747\u5300\u6027\u3002\u4f7f\u7528\u73af\u5883\u662f\u5fc5\u987b\u5168\u5929\u5019\u8fd0\u884c\u7684\u6d01\u51c0\u5ba4\u751f\u4ea7\u7ebf\u3002.<\/p>\n\n\n\n<p>\u6280\u672f\u6311\u6218\uff1a<\/p>\n\n\n\n<p>\u5ba2\u6237\u4e4b\u524d\u7684\u4f9b\u5e94\u5546\u63d0\u4f9b TO-can \u5c01\u88c5\u7684 785nm \u4e8c\u6781\u7ba1\u3002\u8fd9\u4e9b\u4e8c\u6781\u7ba1\u5b58\u5728 \u201c\u8df3\u6a21 \u201d\u95ee\u9898--\u751f\u4ea7\u8f66\u95f4\u7684\u73af\u5883\u6e29\u5ea6\u6ce2\u52a8\u5bfc\u81f4\u6ce2\u957f\u7a81\u7136\u8df3\u53d8\u3002\u6bcf\u6b21\u8df3\u6a21\u90fd\u4f1a\u5bfc\u81f4\u62c9\u66fc\u6570\u636e\u51fa\u73b0 \u201c\u5149\u8c31\u504f\u79fb\u201d\uff0c\u4ece\u800c\u5bfc\u81f4\u8bef\u62a5\u548c\u4ee3\u4ef7\u9ad8\u6602\u7684\u505c\u4ea7\u3002\u6b64\u5916\uff0c\u5149\u675f\u6ca1\u6709\u884d\u5c04\u9650\u5236\uff0c\u5bfc\u81f4\u4e0e\u6df7\u5408\u69fd\u4e2d\u4f7f\u7528\u7684 10 \u7c73\u5149\u7ea4\u63a2\u5934\u8026\u5408\u4e0d\u826f\u3002.<\/p>\n\n\n\n<p><strong>\u6280\u672f\u53c2\u6570\u548c\u8bbe\u7f6e<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5149\u6e90\uff1a<\/strong> <strong>785nm \u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u4e8e <strong>\u8776\u5f62\u5c01\u88c5\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong>.<\/li>\n\n\n\n<li><strong>\u7ebf\u5bbd\u8981\u6c42<\/strong> &lt; 0.05nm\uff08\u9501\u5b9a\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u5149\u529f\u7387\uff1a<\/strong> \u5149\u7ea4\u9876\u7aef 450mW.<\/li>\n\n\n\n<li><strong>\u7ea4\u7ef4\u7c7b\u578b\uff1a<\/strong> 105\u00b5m\/0.22NA\uff08\u591a\u6a21\u7528\u4e8e\u91c7\u96c6\uff0c\u4f46\u6fc0\u53d1\u9700\u8981\u9ad8\u4eae\u5ea6\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u7a33\u5b9a\u6027\uff1a<\/strong> 24 \u5c0f\u65f6\u5468\u671f\u5185\u6f02\u79fb &lt; 0.005 \u7eb3\u7c73\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u8d28\u91cf\u63a7\u5236\u548c\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n\n\n\n<p>\u6211\u4eec\u91c7\u7528\u4e86\u4e00\u79cd\u8776\u5f62\u5c01\u88c5\u6fc0\u5149\u4e8c\u6781\u7ba1\uff0c\u8be5\u4e8c\u6781\u7ba1\u96c6\u6210\u4e86 VBG \u548c\u9ad8\u529f\u7387\u5185\u90e8 TEC\u3002\u8d28\u91cf\u63a7\u5236\u534f\u8bae\u5305\u62ec \u201c\u9636\u8dc3\u5e94\u529b\u6d4b\u8bd5\u201d\uff0c\u5373\u4e8c\u6781\u7ba1\u5728 15\u00b0C \u548c 45\u00b0C \u4e4b\u95f4\u5faa\u73af\uff0c\u540c\u65f6\u76d1\u6d4b\u4fa7\u6a21\u6291\u5236\u6bd4 (SMSR)\u3002\u6211\u4eec\u786e\u4fdd SMSR \u5728\u6574\u4e2a\u5de5\u4f5c\u8303\u56f4\u5185\u4fdd\u6301 &gt; 40dB\uff0c\u8bc1\u660e VBG \u80fd\u591f\u6709\u6548\u9501\u5b9a\u6a21\u5f0f\u3002\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u4f7f\u7528\u4e86\u81ea\u52a8\u5149\u7ea4\u5bf9\u51c6\u7cfb\u7edf\uff0c\u4ee5\u786e\u4fdd\u884d\u5c04\u53d7\u9650\u7684\u6fc0\u5149\u8f93\u51fa\u4ee5 80% \u7684\u6548\u7387\u5230\u8fbe\u5149\u7ea4\u5165\u53e3\u70b9\u3002.<\/p>\n\n\n\n<p>\u7ed3\u8bba<\/p>\n\n\n\n<p>\u5411 VBG \u7a33\u5b9a\u7a84\u7ebf\u5bbd\u6fc0\u5149\u4e8c\u6781\u7ba1\u7684\u8fc7\u6e21\u5b8c\u5168\u6d88\u9664\u4e86\u8df3\u6a21\u73b0\u8c61\u3002\u636e\u8be5\u5236\u836f\u5546\u62a5\u544a\uff0c\u7cfb\u7edf\u8fd0\u884c\u7b2c\u4e00\u5e74\u7684\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u4e3a 99.9%\u3002\u8f83\u9ad8\u7684\u521d\u59cb <a class=\"wpil_keyword_link\" href=\"https:\/\/laserdiode-ld.com\/\"   title=\"\u9996\u9875\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"424\">\u6fc0\u5149\u4e8c\u6781\u7ba1\u4ef7\u683c<\/a> \u5728\u751f\u4ea7\u7684\u7b2c\u4e00\u5468\u5185\u5c31\u907f\u514d\u4e86\u4e00\u6b21\u9519\u8bef\u6279\u6b21\u5254\u9664\u3002\u8fd9\u4e2a\u6848\u4f8b\u8bc1\u660e\uff0c\u5bf9\u4e8e\u5173\u952e\u7684\u5de5\u4e1a\u6d41\u7a0b\u6765\u8bf4\uff0c\u8776\u5f62\u5c01\u88c5\u6fc0\u5149\u4e8c\u6781\u7ba1\u7684\u7cbe\u5ea6\u662f\u4e00\u4e2a\u4e0d\u5bb9\u5546\u91cf\u7684\u8981\u6c42\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u91c7\u8d2d\u6218\u7565\uff1a\u4ece\u7ec4\u4ef6\u8d28\u91cf\u5230\u7cfb\u7edf\u6027\u80fd<\/h3>\n\n\n\n<p>\u5728\u51b3\u5b9a <strong>\u5728\u54ea\u91cc\u8d2d\u4e70\u4e8c\u6781\u7ba1<\/strong>, \u56e0\u6b64\uff0c\u5de5\u7a0b\u56e2\u961f\u5fc5\u987b\u5c06\u76ee\u5149\u6295\u5411\u6570\u636e\u8868\u4e4b\u5916\u3002\u6570\u636e\u8868\u53ef\u4ee5\u5ba3\u79f0 \u201c\u7a84\u7ebf\u5bbd\u201d\uff0c\u4f46\u5982\u679c\u6ca1\u6709\u968f\u65f6\u95f4\u53d8\u5316\u7684 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