{"id":237532,"date":"2022-05-22T06:15:52","date_gmt":"2022-05-21T22:15:52","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=237532"},"modified":"2022-05-21T23:16:08","modified_gmt":"2022-05-21T15:16:08","slug":"%e5%8c%97%e5%a4%a7%e7%8e%8b%e5%85%b4%e5%86%9b%e5%9b%a2%e9%98%9f%e6%94%bb%e5%85%8b%e5%85%89%e8%8a%af%e7%89%87%e9%9a%be%e9%a2%98%ef%bc%8c%e7%99%bb%e4%b8%8anature%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=237532","title":{"rendered":"\u5317\u5927\u738b\u5174\u519b\u56e2\u961f\u653b\u514b\u5149\u82af\u7247\u96be\u9898\uff0c\u767b\u4e0aNature\uff01"},"content":{"rendered":"

\u3010\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u96c6\u6210\u5149\u5b50\u5b66<\/strong>\uff08Integrated photonics\uff09\u6b63\u5728\u6df1\u523b\u5f71\u54cd\u6570\u636e\u901a\u4fe1\u548c\u4fe1\u53f7\u5904\u7406\u3002\u5176\u4e2d\uff0c\u514b\u5c14\u5fae\u8154\u5149\u9891\u68b3<\/strong>\uff08Kerr microcombs\uff09\u63d0\u4f9b\u4e86\u7531\u5fae\u8c10\u632f\u5668\u4ea7\u751f\u7684\u76f8\u4e92\u76f8\u5e72\u548c\u7b49\u8ddd\u7684\u5149\u5b66\u9891\u7387\u7ebf\u3002\u867d\u7136\u5fae\u8154\u5149\u68b3<\/strong>\uff08microcombs\uff0c\u4e0b\u6587\u7b80\u79f0\u4e3a\u5fae\u68b3\uff09\u7684\u96c6\u6210\u53d6\u5f97\u4e86\u5de8\u5927\u8fdb\u5c55\uff0c\u4f46\u5728\u51e0\u4e4e\u6240\u6709\u5229\u7528\u8be5\u6280\u672f\u7684\u7cfb\u7edf\u7ea7\u6f14\u793a\u4e2d\uff0c\u65e0\u6e90\u5fae\u68b3\u53d1\u751f\u5668\u4ecd\u7136\u662f\u552f\u4e00\u7684\u96c6\u6210\u7ec4\u4ef6\uff0c\u800c\u7cfb\u7edf\u7684\u5176\u4f59\u90e8\u5206\u901a\u5e38\u4f9d\u8d56\u4e8e\u7b28\u91cd\u3001\u6602\u8d35\u4e14\u8017\u7535\u7684\u8bbe\u5907\u3002\u7845\u5149\u5b50\u5b66\uff08SiPh\uff09\u6280\u672f\u4e3a\u5c0f\u578b\u5316\u5149\u5b66\u7cfb\u7edf\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u6269\u5c55\u4e14\u4f4e\u6210\u672c\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u8fd9\u5f97\u76ca\u4e8e\u4e0e\u4e92\u8865\u91d1\u5c5e-\u6c27\u5316\u7269-\u534a\u5bfc\u4f53\uff08metal-oxide-semiconductor, CMOS\uff09\u7684\u517c\u5bb9\u6027\u5236\u5907\u3002\u7136\u800c\uff0c\u57fa\u4e8e\u94f8\u9020\u7684\u7edd\u7f18\u5c42\u4e0a\u7845\u5149\u5b50\u96c6\u6210\u7535\u8def\uff08photonic integrated circuits, PICs\uff09\u7f3a\u5c11\u5173\u952e\u6027\u7684\u591a\u6ce2\u957f\u5149\u6e90\u3002\u5728\u8be5\u7cfb\u7edf\u4e2d\u589e\u52a0\u901a\u9053\u6570\uff0c\u9700\u8981\u5927\u91cf\u7684\u8bbe\u8ba1\u5de5\u4f5c\uff0c\u540c\u65f6\u901a\u9053\u7ebf\u4e4b\u95f4\u7f3a\u4e4f\u76f8\u4e92\u76f8\u5e72\u6027\u9650\u5236\u4e86\u8bb8\u591a\u5e94\u7528\u3002\u5c3d\u7ba1\u5c06\u8fd9\u4e24\u79cd\u6280\u672f\u7ed3\u5408\u6709\u52a9\u4e8e\u89e3\u51b3\u4e0a\u8ff0\u7684\u95ee\u9898\uff0c\u4f46\u662f\u76ee\u524d\u8fd9\u79cd\u7ec4\u5408\u4ecd\u7136\u96be\u4ee5\u6349\u6478\u3002\u6b64\u5916\uff0c\u9700\u8981\u9ad8\u6027\u80fd\u5206\u7acb\u5149\u5b66\u548c\u7535\u5b50\u5143\u4ef6\u7684\u68b3\u542f\u52a8\u548c\u7a33\u5b9a\u6280\u672f\uff0c\u8fd9\u663e\u8457\u589e\u52a0\u4e86\u64cd\u4f5c\u590d\u6742\u6027\u548c\u7cfb\u7edf\u5c3a\u5bf8\u3002
\n \"\"
\n \u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n

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\u3010\u6838\u5fc3\u521b\u65b0\u3011<\/strong><\/p>\n

1\u3001\u5236\u6210\u7684\u6697\u8109\u51b2\u5fae\u68b3\uff0c\u5177\u6709\u6700\u5148\u8fdb\u7684\u6548\u7387\u3001\u64cd\u4f5c\u7b80\u5355\u548c\u957f\u671f\u7a33\u5b9a\u6027\u3002<\/p>\n

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\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

\u56fe1\u3001 \u57fa\u4e8emicrocomb\u7684SiPh\u5149\u7535\u7cfb\u7edf<\/strong> \u00a92022 Springer Nature Limited<\/p>\n

\"\"<\/p>\n

\u56fe2 \u3001\u68b3\u7684\u4ea7\u751f\u548c\u57fa\u672c\u7279\u5f81<\/strong> \u00a92022 Springer Nature Limited
\n \"\"\uff08a\uff09InP DFB\u6fc0\u5149\u82af\u7247\u548cAlGaAsOI\u5fae\u8c10\u632f\u5668\u7684\u5149\u5b66\u56fe\u50cf\uff1b<\/p>\n

\uff08b\uff09\u57281552\u2009nm\u9644\u8fd1\u8c03\u8c10\u8de8\u5171\u632f\u7684\u6cf5\u6d66\u9891\u7387\u65f6\u7684\u5f52\u4e00\u5316\u68b3\u529f\u7387\uff1b<\/p>\n

\uff08c-d\uff09\u53ccFSR\u6697\u8109\u51b2\u5149\u8c31\u548c\u7531\u5546\u4e1a\u5916\u90e8\u6fc0\u5149\u5668\u6216DFB\u6fc0\u5149\u5668\u82af\u7247\u6cf5\u6d66\u7684\u201cturnkey\u201d\u884c\u4e3a\uff1b<\/p>\n

\uff08e\uff09\u81ea\u7531\u8fd0\u884c\u68b3\u7684\u957f\u671f\u7a33\u5b9a\u6027\uff1b<\/p>\n

\uff08f-k\uff09\u8017\u5c3d\u578bSi MZM\u3001TiN\u5fae\u52a0\u70ed\u5668\u3001Si\u87ba\u65cb\u6ce2\u5bfc\u5ef6\u8fdf\u7ebf\u3001\u5782\u76f4\u5916\u5ef6Ge PD\u3001\u5fae\u73af\u6ee4\u6ce2\u5668\u548cCMOS\u9a71\u52a8\u5668\u7b49\u5668\u4ef6\u7684\u5149\u5b66\u56fe\u50cf\u548c\u4e3b\u8981\u6027\u80fd\u3002<\/p>\n

\u56fe3\u3001\u4f20\u8f93\u7ed3\u679c<\/strong> \u00a92022 Springer Nature Limited
\n \"\"\uff08a\uff09\u57fa\u4e8e\u5fae\u68b3\u7684\u6570\u636e\u4f20\u8f93\u8bbe\u7f6e\u793a\u610f\u56fe\uff1b<\/p>\n

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\uff08c\uff09\u901a\u8fc7SiPh\u8c03\u5236\u5668\u4ee5\u4e0d\u540c\u7b26\u53f7\u7387\u8c03\u5236\u540e\u6240\u9009\u901a\u9053\u7684\u5178\u578b\u56fe\uff1b<\/p>\n

\uff08d\uff09\u6bcf\u4e2a\u68b3\u7ebf\u7684BER\uff1b<\/p>\n

\uff08e\uff09\u6bd4\u8f83Ge-Si PD\u548c\u5546\u7528PD\u968f\u63a5\u6536\u529f\u7387\u53d8\u5316\u7684BER\u4e0e\u63a5\u6536\u529f\u7387\u3002<\/p>\n

\u56fe4\u3001\u53ef\u91cd\u6784MPF\u7ed3\u679c<\/strong> \u00a92022 Springer Nature Limited
\n \"\"\uff08a\uff09\u57fa\u4e8e\u5fae\u68b3\u7684\u53ef\u91cd\u6784MPF\u7684\u8bbe\u7f6e\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff09\u7528\u4e8eBW\u7f16\u7a0b\u7684Gaussian-apodization\u68b3\u7ebf\u5149\u8c31\uff1b<\/p>\n

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\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

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\u6587\u732e\u94fe\u63a5\uff1aMicrocomb-driven silicon photonic systems<\/a><\/strong>. Nature<\/em>, 2022<\/strong>, DOI: 10.1038\/s41586-022-04579-3.<\/p>\n

\u672c\u6587\u7531CQR\u7f16\u8bd1\u3002<\/p>\n

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