{"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>\n

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Typical parameters of fiber coupled DFB laser modules<\/b><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n
\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Part number<\/th>\nIntegrated
\noptical
\nisolator1<\/sup><\/th>\n
Peak
\nwavelength
\nrange2<\/sup><\/th>\n
Output
\npower<\/th>\n
Operating
\ncurrent<\/th>\n
Threshold
\ncurrent<\/th>\n
Sidemode
\nsuppression
\nratio<\/th>\n
Wavelength
\ntemperature
\ntunability<\/th>\n
Wavelength
\ncurrent
\ntunability<\/th>\n
PER<\/th>\n<\/tr>\n
nm<\/th>\nmW<\/th>\nmA<\/th>\nmA<\/th>\ndB<\/th>\npm\/K<\/th>\npm\/mA<\/th>\ndB<\/th>\n<\/tr>\n
DFB-9XX-<\/u>YY<\/u>-30<\/u><\/td>\n<\/td>\n968 \u2013 986<\/td>\n30<\/td>\n100<\/td>\n20<\/td>\n55<\/td>\n90<\/td>\n1.5<\/td>\n18<\/td>\n<\/tr>\n
DFB-10XX-YY-50<\/u><\/td>\n<\/td>\n1020 \u2013 1120<\/td>\n50<\/td>\n200<\/td>\n30<\/td>\n55<\/td>\n100<\/td>\n2<\/td>\n18<\/td>\n<\/tr>\n
DFB-10XX-YY-30-VO<\/u>\u00a0(new)<\/b><\/td>\nyes<\/td>\n1020 \u2013 1120<\/td>\n30<\/td>\n200<\/td>\n30<\/td>\n55<\/td>\n100<\/td>\n2<\/td>\n18<\/td>\n<\/tr>\n
DFB-11XX-YY-50<\/u><\/td>\n<\/td>\n1120 \u2013 1200<\/td>\n50<\/td>\n300<\/td>\n30<\/td>\n50<\/td>\n110<\/td>\n2<\/td>\n18<\/td>\n<\/tr>\n
DFB-11XX-YY-30-VO<\/u>\u00a0(new)<\/b><\/td>\nyes<\/td>\n1120 \u2013 1200<\/td>\n30<\/td>\n300<\/td>\n30<\/td>\n50<\/td>\n110<\/td>\n2<\/td>\n18<\/td>\n<\/tr>\n
DFB-12XX-YY-50<\/u><\/td>\n<\/td>\n1200 \u2013 1280<\/td>\n50<\/td>\n350<\/td>\n50<\/td>\n50<\/td>\n120<\/td>\n2<\/td>\n18<\/td>\n<\/tr>\n
DFB-12XX-YY-60-VO<\/u>\u00a0(new)<\/b><\/td>\nyes<\/td>\n1200 \u2013 1280<\/td>\n60<\/td>\n350<\/td>\n50<\/td>\n50<\/td>\n120<\/td>\n2<\/td>\n18<\/td>\n<\/tr>\n
DFB-13XX-YY-50<\/u><\/td>\n<\/td>\n1280 \u2013 1330<\/td>\n50<\/td>\n350<\/td>\n50<\/td>\n50<\/td>\n120<\/td>\n2.5<\/td>\n18<\/td>\n<\/tr>\n
DFB-13XX-YY-60-VO<\/u>\u00a0(new)<\/b><\/td>\nyes<\/td>\n1280 \u2013 1330<\/td>\n60<\/td>\n350<\/td>\n50<\/td>\n50<\/td>\n120<\/td>\n2.5<\/td>\n18<\/td>\n<\/tr>\n
DFB-13XX-YY-100-VO<\/u>\u00a0(new)<\/b><\/td>\nyes<\/td>\n1280 \u2013 1330<\/td>\n100<\/td>\n800<\/td>\n60<\/td>\n50<\/td>\n120<\/td>\n4<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1<\/sup>\u00a0\u2013 volume optics design
\n2<\/sup>\u00a0\u2013\u00a0any wavelength in the range is available with \u00b11nm tolerance<\/strong><\/p>\n

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Typical parameters of fiber coupled\u00a0pulsed\u00a0DFB laser modules<\/b><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n
\n
\n
\n\n\n\n\n\n\n\n
Part number<\/th>\nPeak
\nwavelength
\nrange3<\/sup><\/th>\n
Output
\npulse power4<\/sup><\/th>\n
Pulse
\nduration<\/th>\n
Spectral
\nwidth4<\/sup>\u00a0(-10dB)<\/th>\n
Wavelength
\ntemperature
\ntunability<\/th>\n
Operating
\ncurrent<\/th>\n<\/tr>\n
nm<\/th>\nmW<\/th>\n<\/th>\nnm<\/th>\npm\/K<\/th>\nmA<\/th>\n<\/tr>\n
DFB-10XX-YY-300-GS<\/td>\n1027 \u2013 1080<\/td>\n300<\/td>\n50 ps<\/td>\n0.150<\/td>\n90<\/td>\n600<\/td>\n<\/tr>\n
OP-10XX-YY-300-GS (set)5<\/sup><\/td>\n1027 \u2013 1080<\/td>\n300<\/td>\n60 ps<\/td>\n0.150<\/td>\n90<\/td>\n600<\/td>\n<\/tr>\n
OP-10XX-YY-300-ns (set)5<\/sup><\/td>\n1027 \u2013 1080<\/td>\n300<\/td>\n1-10 ns<\/td>\n0.150<\/td>\n90<\/td>\n1000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3<\/sup>\u00a0\u2013\u00a0any wavelength in the range is available with \u00b11nm tolerance<\/strong>
\n4<\/sup>\u00a0\u2013 in gain-switching mode
\n5<\/sup>\u00a0\u2013\u00a0picosecond\u00a0(gain-switching) and\u00a0nanosecond\u00a0laser diode drivers are available for ordering as assembly with laser or separately<\/p>\n

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Typical parameters of DBR laser modules<\/b><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n
\n
\n
\n\n\n\n\n\n\n
Part number<\/th>\nCentral
\nwavelength<\/th>\n
Tolerance
\n\u00b1<\/th>\n
Output
\npower<\/th>\n
Sidemode
\nsuppression
\nratio<\/th>\n
Wavelength
\ntemperature
\ntunability<\/th>\n
Wavelength
\ncurrent
\ntunability<\/th>\n
Operating
\ncurrent<\/th>\n<\/tr>\n
nm<\/th>\nnm<\/th>\nmW<\/th>\ndB<\/th>\npm\/K<\/th>\npm\/mA<\/th>\nmA<\/th>\n<\/tr>\n
LD-1064-DBR-150<\/td>\n1064<\/td>\n2<\/td>\n150<\/td>\n40<\/td>\n80<\/td>\n3<\/td>\n300<\/td>\n<\/tr>\n
DBR-1064-TO-250<\/td>\n1064<\/td>\n2<\/td>\n250<\/td>\n40<\/td>\n90<\/td>\n2<\/td>\n300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

DFB\u6fc0\u5149\u5668\u548cDBR\u6fc0\u5149\u5668\u2014\u2014\u5173\u4e8e\u6211\u4eec\u4ea7\u54c1\u7ed3\u6784\u7684\u57fa\u7840\u77e5\u8bc6<\/p>\n

\u5206\u5e03\u5f0f\u53cd\u9988\u6fc0\u5149\u5668<\/a><\/p>\n

\u8fd9\u4e9b\u6fc0\u5149\u4e8c\u6781\u7ba1\u7684\u7279\u70b9\u662f\u5177\u6709\u5468\u671f\u6027\u7ed3\u6784\u7684\u884d\u5c04\u5149\u6805\uff08\u5e03\u62c9\u683c\u5149\u6805\uff09\u7684\u591a\u5c42\u7ed3\u6784\u3002\u8be5\u5149\u6805\u4f4d\u4e8e\u6709\u6e90\u533a\u4e2d\uff0c\u5e76\u63d0\u4f9b\u53ef\u7531\u6fc0\u5149\u5668\u5904\u7406\u7684\u5149\u5b66\u53cd\u9988\u3002\u8fd9\u4e9b\u4e8c\u6781\u7ba1\u901a\u5e38\u6613\u4e8e\u5bf9\u5404\u79cd\u6ce2\u957f\u8fdb\u884c\u8c03\u8c10\u3002DFB\u6fc0\u5149\u5668\u662f\u4e00\u79cd\u5355\u9891\u6fc0\u5149\u4e8c\u6781\u7ba1\u3002<\/p>\n

\u5206\u5e03\u5f0f\u5e03\u62c9\u683c\u53cd\u5c04\u5668<\/p>\n

DBR\u6fc0\u5149\u5668\u7531\u591a\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a\u8fd9\u5305\u62ec\u589e\u76ca\u90e8\u5206\u548c\u4e00\u4e2a\u5355\u72ec\u7684DBR\u5149\u6805\u3002\u9700\u8981\u6fc0\u5149\u4e8c\u6781\u7ba1\u4e0a\u7684\u6ce2\u5bfc\u7ed3\u6784\u6765\u63d0\u4f9b\u57fa\u4e8e\u7279\u5b9a\u6ce2\u957f\u7684\u53cd\u9988\u3002\u8be5\u6ce2\u5bfc\u8fd8\u90e8\u5206\u5730\u7528\u4f5c\u653e\u5927\u4ecb\u8d28\u3002DBR\u6fc0\u5149\u5668\u662f\u4e00\u79cd\u5355\u9891\u6fc0\u5149\u4e8c\u6781\u7ba1\u3002<\/p>\n

DFB\u6fc0\u5149\u5668\u548cDBR\u6fc0\u5149\u5668\u2014\u2014\u6211\u4eec\u6280\u672f\u7684\u5178\u578b\u5e94\u7528<\/p>\n

Innolume\u7684\u6fc0\u5149\u6280\u672f\u7279\u522b\u9002\u7528\u4e8e\u5404\u79cd\u533b\u7597\u3001\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u6570\u636e\u901a\u4fe1\u5e94\u7528\u3002\u8fd9\u4e9b\u5e94\u7528\u7a0b\u5e8f\u5305\u62ec\u4ee5\u4e0b\u4e3b\u9898\uff1a<\/p>\n

\u62c9\u66fc\u5149\u8c31<\/p>\n

\u5bc6\u96c6\u6ce2\u5206\u590d\u7528\u7cfb\u7edf\uff08DWDM\u7cfb\u7edf\uff09<\/p>\n

\u6c14\u4f53\u4f20\u611f<\/p>\n

\u76f8\u79fb\u5e72\u6d89\u6cd5<\/p>\n

\u5149\u7ea4\u901a\u4fe1<\/p>\n

\u6211\u4eec\u7684DBR\u548cDFB\u6fc0\u5149\u5668\u5e94\u7528\u5e7f\u6cdb\uff0c\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u8fd9\u4e9b\u4ea7\u54c1\u5728\u6ca1\u6709\u6a21\u5f0f\u8df3\u53d8\u7684\u60c5\u51b5\u4e0b\u6613\u4e8e\u8c03\u6574\uff0c\u5e76\u4e14\u53ef\u4ee5\u8fdb\u884c\u66f4\u6539\u4ee5\u9002\u5e94\u5404\u79cd\u5e94\u7528\u3002\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u7279\u5b9a\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u6211\u4eec\u7684\u4e13\u5bb6\u975e\u5e38\u4e50\u610f\u5e2e\u52a9\u60a8\u627e\u5230\u9002\u5408\u60a8\u9700\u6c42\u7684\u6b63\u786e\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\"\"<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

DBR\u6fc0\u5149\u5668<\/a>\nDFB\u6fc0\u5149\u5668<\/a>\n\u5206\u5e03\u5f0f\u53cd\u9988\u6fc0\u5149\u5668<\/a>\n\u5206\u5e03\u5f0f\u5e03\u62c9\u683c\u53cd\u5c04\u5668<\/a>\n\u6fc0\u5149\u4e8c\u6781\u7ba1<\/a><\/div>","protected":false},"excerpt":{"rendered":"

\u5206\u5e03\u5f0f\u53cd\u9988\uff08DFB\uff09\u548c\u5206\u5e03\u5f0f\u5e03\u62c9\u683c\u53cd\u5c04\u5668\uff08DBR\uff09\u6fc0\u5149\u4e8c\u6781\u7ba1\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\u7684DF <\/p>\n","protected":false},"author":12,"featured_media":128,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[6,5,4,8,7],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/posts\/126"}],"collection":[{"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/comments?post=126"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/posts\/126\/revisions"}],"predecessor-version":[{"id":130,"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/posts\/126\/revisions\/130"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/media\/128"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/media?parent=126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/categories?post=126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/innolume\/wp-json\/wp\/v2\/tags?post=126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}