{"id":126,"date":"2023-05-30T10:14:46","date_gmt":"2023-05-30T02:14:46","guid":{"rendered":"https:\/\/www.bihec.com\/innolume\/?p=126"},"modified":"2023-05-30T10:16:06","modified_gmt":"2023-05-30T02:16:06","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e5%8f%8d%e9%a6%88%e6%bf%80%e5%85%89%e5%99%a8-dfb%e5%92%8cdbr","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/innolume\/%e5%88%86%e5%b8%83%e5%bc%8f%e5%8f%8d%e9%a6%88%e6%bf%80%e5%85%89%e5%99%a8-dfb%e5%92%8cdbr\/","title":{"rendered":"Innolume\u5206\u5e03\u5f0f\u53cd\u9988\u6fc0\u5149\u5668-DFB\u548cDBR"},"content":{"rendered":"
\u5206\u5e03\u5f0f\u53cd\u9988\uff08DFB\uff09\u548c\u5206\u5e03\u5f0f\u5e03\u62c9\u683c\u53cd\u5c04\u5668<\/a>\uff08DBR\uff09\u6fc0\u5149\u4e8c\u6781\u7ba1<\/a>\u662f\u53d1\u5c04\u6781\u7a84\u8c31\u7ebf\u7684\u5149\u6e90\uff0c\u5e26\u5bbd\u4f4e\u4e8e5MHz\uff0c\u5178\u578b\u7684\u4fa7\u6a21\u6291\u5236\u6bd4\uff08SMSR\uff09>40dB\u3002Innolume\u57fa\u4e8eGaAs\u7684DFB\u548cDBR\u6fc0\u5149\u5668<\/a>\u5229\u7528InGaAs\u91cf\u5b50\u9631\uff08QW\uff09\u6216InAs\/GaAs\u91cf\u5b50\u70b9\uff08QD\uff09\u6709\u6e90\u533a\u548c\u4e13\u6709\u82af\u7247\u8bbe\u8ba1\uff0c\u8986\u76d6970-1330nm\u7684\u5149\u8c31\u8303\u56f4\u3002<\/p>\n \u5230\u76ee\u524d\u4e3a\u6b62\uff0cDFB\u6fc0\u5149\u5668<\/a>\u548cDBR\u6fc0\u5149\u5668\u662f\u4e24\u79cd\u6700\u5e38\u7528\u7684\u6fc0\u5149\u5668\u53d8\u4f53\uff0c\u5c24\u5176\u662f\u5728\u79d1\u5b66\u7814\u7a76\u548c\u64cd\u4f5c\u4e2d\u7684\u4f7f\u7528\u3002\u8fd9\u4e24\u79cd\u6fc0\u5149\u53d8\u4f53\u90fd\u4ee5\u4e00\u79cd\u5947\u5f02\u7684\u7eb5\u5411\u6a21\u5f0f\u5de5\u4f5c\uff0c\u5728\u5404\u79cd\u5e94\u7528\u4e2d\uff0c\u5b83\u4eec\u5728\u6548\u7387\u3001\u5149\u8c31\u7eaf\u5ea6\u548c\u957f\u671f\u6027\u80fd\u65b9\u9762\u4e5f\u975e\u5e38\u53ef\u9760\u3002<\/p>\n Innolume\u662f\u60a8\u7684\u73b0\u4ee3DFB\u6fc0\u5149\u5668\u548cDBR\u6fc0\u5149\u5668\u7684\u5408\u4f5c\u4f19\u4f34\uff0c\u53ef\u6839\u636e\u60a8\u7684\u4e1a\u52a1\u9700\u6c42\u548c\u89c4\u683c\u8fdb\u884c\u4f18\u5316\u3002\u4e0e\u6211\u4eec\u8054\u7cfb\uff0c\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u6211\u4eec\u5f00\u521b\u6027\u7684\u6280\u672f\u6210\u5c31\u4ee5\u53ca\u6211\u4eec\u4ea7\u54c1\u7684\u53ef\u80fd\u5e94\u7528\uff01<\/p>\nTypical parameters of fiber coupled DFB laser modules<\/b><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n