{"id":21203,"date":"2015-04-27T00:08:10","date_gmt":"2015-04-26T16:08:10","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=21203"},"modified":"2018-08-01T15:35:54","modified_gmt":"2018-08-01T07:35:54","slug":"%e3%80%90%e6%9d%90%e6%96%99%e7%a7%91%e6%8a%80%e3%80%91%e5%85%89%e5%ad%b8%e7%95%99%e8%81%b2%e6%a9%9f","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=21203","title":{"rendered":"\u3010\u6750\u6599\u79d1\u6280\u3011\u5149\u5b78\u7559\u8072\u6a5f"},"content":{"rendered":"

\u25a0\u79d1\u5b78\u5bb6\u7b2c\u4e00\u6b21\u7528\u975e\u78c1\u6027\u7684\u7269\u8cea\u8a18\u9304\u4e0b\u8072\u97f3\u7684\u8cc7\u8a0a\u3002<\/strong><\/span><\/p>\n

\"123153\"
\u5716\u7247\u51fa\u8655\uff1aChen, Hao, et al. \"Plasmon-Assisted Audio Recording.\" Scientific reports 5 (2015).<\/figcaption><\/figure>\n

\u64b0\u6587\uff5c<\/strong>\u65b9\u7a0b\u6bc5<\/p>\n

\u4eba\u985e\u81ea\u53e4\u4ee5\u4f86\u5c31\u4e0d\u65b7\u8a18\u9304\u8457\u5404\u7a2e\u8cc7\u8a0a\uff0c\u5f9e\u65e9\u6642\u5019\u53e3\u8033\u76f8\u50b3\u5230\u6587\u5b57\u7684\u767c\u660e\uff0c\u8fd1\u4ee3\u53c8\u51fa\u73fe\u5f71\u50cf\u53ca\u8072\u97f3\u7684\u7d00\u9304\uff0c\u79d1\u6280\u7684\u9032\u6b65\u8b93\u6211\u5011\u80fd\u7559\u7d66\u5f8c\u4eba\u7684\u7d20\u6750\u8d8a\u4f86\u8d8a\u591a\uff0c\u800c\u5132\u5b58\u8cc7\u8a0a\u7684\u65b9\u6cd5\u4e5f\u96a8\u8457\u79d1\u6280\u7684\u9032\u5c55\u65e5\u65b0\u6708\u7570\u3002\u4f86\u81ea\u7f8e\u570b\u4f0a\u5229\u8afe\u5927\u5b78\u9999\u6ab3\u5206\u6821(University of Illinois Urbana\u2013Champaign)\u7684Kimani C. Toussaint, Jr.\u6559\u6388\u4fbf\u767c\u5c55\u51fa\u4e00\u7a2e\u65b0\u7684\u6280\u8853\u5132\u5b58\u8072\u97f3\u3002<\/p>\n

Kimani C. Toussaint, Jr.\u6559\u6388\u4f7f\u7528\u4e00\u7a2e\u5177\u6709\u7279\u6b8a\u73fe\u8c61\u7684\u91d1\u5c6c\u7d50\u69cb\uff0c\u9019\u500b\u7279\u6b8a\u73fe\u8c61\u88ab\u7a31\u4e4b\u70ba\u96fb\u6f3f\u5b50(plasmonics)\u3002\u96fb\u6f3f\u5b50\u51fa\u73fe\u5728\u5948\u7c73\u7d50\u69cb\u7684\u91d1\u5c6c\u4e0a\uff0c\u5728\u4e00\u822c\u6211\u5011\u7684\u8a8d\u77e5\u4e2d\uff0c\u91d1\u5c6c\u7684\u53cd\u5c04\u662f\u5f88\u9ad8\u7684\uff0c\u5c31\u50cf\u91d1\u6216\u9280\u9019\u985e\u91d1\u5c6c\uff0c\u5982\u679c\u6709\u4e00\u5927\u7247\u91d1\u5c6c\uff0c\u5b83\u5011\u7684\u8868\u9762\u90fd\u662f\u53c8\u4eae\u53c8\u5149\u6ed1\uff0c\u56e0\u6b64\u4e00\u9053\u5149\u6253\u5230\u91d1\u5c6c\u8868\u9762\uff0c\u8d85\u904e85%\u7684\u5149\u90fd\u6703\u88ab\u53cd\u5c04\u56de\u53bb\u3002\u4f46\u5728\u91d1\u5c6c\u5948\u7c73\u7d50\u69cb\u4e2d\uff0c\u91d1\u5c6c\u88e1\u7684\u81ea\u7531\u96fb\u5b50\u6703\u6709\u4e00\u500b\u7279\u5b9a\u7684\u5171\u632f\u983b\u5f8b\uff0c\u5047\u8a2d\u6709\u4e00\u9053\u5149\u6253\u9032\u4f86\uff0c\u53c8\u525b\u597d\u9019\u9053\u5149\u7684\u983b\u7387(\u6ce2\u9577)\u8ddf\u81ea\u7531\u96fb\u5b50\u7684\u5171\u632f\u983b\u7387\u76f8\u540c\uff0c\u9019\u9053\u5149\u5c31\u6703\u88ab\u5438\u6536\uff0c\u800c\u5c0e\u81f4\u53cd\u5c04\u7387\u4e0b\u964d\u3002<\/p>\n

\u9019\u6a23\u89e3\u91cb\u5f88\u96e3\u61c2\u9f41\uff01<\/p>\n

\u7c21\u55ae\u4f86\u8aaa\u5c31\u662f\u91d1\u5c6c\u5948\u7c73\u7d50\u69cb\u6703\u5c0d\u7279\u5b9a\u983b\u7387(\u6ce2\u9577)\u7684\u5149\u6709\u7570\u5e38\u9ad8\u7684\u5438\u6536\uff0c\u9019\u500b\u7570\u5e38\u9ad8\u7684\u5438\u6536\u4f7f\u53cd\u5c04\u56de\u53bb\u7684\u5149\u5927\u5e45\u6e1b\u5c11\u3002\u6211\u5011\u7a31\u9019\u500b\u7570\u5e38\u983b\u7387\u70ba\u5171\u632f\u983b\u7387\u3002<\/p>\n

\u5f71\u97ff\u5171\u632f\u983b\u7387\u7684\u56e0\u7d20\u975e\u5e38\u591a\uff0c\u5305\u62ec\u91d1\u5c6c\u7a2e\u985e\u3001\u6240\u5728\u74b0\u5883(\u5728\u7a7a\u6c23\u4e2d\u6216\u6ce1\u5728\u6c34\u88e1)\u3001\u91d1\u5c6c\u5948\u7c73\u7d50\u69cb\u7684\u5927\u5c0f\u6216\u5f62\u72c0\u7b49\u7b49\u3002\u65e2\u7136\u5171\u632f\u983b\u7387\u6703\u56e0\u70ba\u91d1\u5c6c\u5948\u7c73\u7d50\u69cb\u7684\u5f62\u72c0\u800c\u6539\u8b8a\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u5229\u7528\u9019\u500b\u6027\u8cea\u7d00\u9304\u8a0a\u865f\u3002\u5047\u8a2d\u6709\u4e00\u9053\u8a0a\u865f(\u6216\u662f\u8072\u97f3)\u7d93\u904e\u8655\u7406\u5f8c\u53ef\u4ee5\u6539\u8b8a\u91d1\u5c6c\u5948\u7c73\u7d50\u69cb\u7684\u5f62\u72c0\uff0c\u5c31\u53ef\u4ee5\u85c9\u7531\u5075\u6e2c\u91d1\u5c6c\u96fb\u6f3f\u5b50\u5171\u632f\u983b\u7387\u7684\u6539\u8b8a\u4f86\u8b80\u53d6\u9019\u500b\u8a0a\u865f\u3002\u9019\u9805\u7814\u7a76\u53b2\u5bb3\u7684\u5730\u65b9\u5c31\u5728\u65bc\u56e0\u70ba\u8a0a\u865f\u53ef\u4ee5\u8f49\u6210\u4e00\u9053\u96f7\u5c04\u5149\uff0c\u96f7\u5c04\u5149\u5f37\u5ea6\u7684\u8b8a\u5316\u5c31\u4ee3\u8868\u8072\u97f3\u7684\u8b8a\u5316(\u81f3\u65bc\u8072\u97f3\u5982\u4f55\u8f49\u6210\u96f7\u5c04\u5149\u6211\u5011\u9019\u88e1\u4e0d\u8ac7)\uff0c\u96f7\u5c04\u5149\u7684\u5f37\u5ea6\u540c\u6642\u4e5f\u53ef\u4ee5\u6539\u8b8a\u91d1\u5c6c\u5948\u7c73\u7d50\u69cb\u7684\u5f62\u72c0(\u5f37\u5ea6\u8d8a\u5f37\uff0c\u5f62\u72c0\u6539\u8b8a\u8d8a\u5287\u70c8\uff0c\u5171\u632f\u983b\u7387\u5c31\u6539\u8b8a\u8d8a\u591a)\uff0c\u9032\u800c\u5c07\u8072\u97f3\u7d00\u9304\u4e0b\u4f86\u3002\u6240\u4ee5\u6574\u500b\u6d41\u7a0b\u662f\u9019\u6a23\u7684\uff1a<\/p>\n

\u8072\u97f3\u8a0a\u865f\u8f49\u6210\u96f7\u5c04\u5149\u2192\u96f7\u5c04\u5149\u8b93\u91d1\u5c6c\u5948\u7c73\u7d50\u69cb\u7522\u751f\u5f62\u72c0\u8b8a\u5316\u2192\u5f62\u72c0\u8b8a\u5316\u6240\u4ee5\u5171\u632f\u983b\u7387\u6539\u8b8a\u2192\u8b80\u53d6\u5171\u632f\u983b\u7387\u7684\u6539\u8b8a\u4ee5\u8b80\u53d6\u8a0a\u865f\u3002<\/p>\n

Toussaint\u6559\u6388\u63a1\u7528\u4e00\u7a2e\u50cf\u8774\u8776\u7d50\u5f62\u72c0\u7684\u5948\u7c73\u7d50\u69cb\uff0c\u7a31\u4e4b\u70ba\u5948\u7c73\u5929\u7dda(bowtie nanoantennas)\uff0c\u9019\u7a2e\u7d50\u69cb\u53ef\u4ee5\u589e\u5f37\u5c40\u90e8\u96fb\u5834\u4f7f\u8a0a\u865f\u80fd\u5920\u66f4\u6e05\u6670\u7684\u88ab\u89e3\u6790\u3002\u4e00\u822c\u4f86\u8aaa\u96fb\u6f3f\u5b50\u7684\u61c9\u7528\u5e38\u5e38\u4f7f\u7528\u9019\u7a2e\u8774\u8776\u7d50\u5f62\u72c0\u7684\u5948\u7c73\u7d50\u69cb\uff0c\u4f46\u518d\u8aaa\u4e0b\u53bb\u6211\u60f3\u8b80\u8005\u5011\u5c31\u8981\u660f\u982d\u5566\uff0c\u6240\u4ee5\u5c31\u5728\u9019\u88e1\u5c31\u9ede\u5230\u70ba\u6b62\u3002<\/p>\n

\u9019\u9805\u7814\u7a76\u7684\u50f9\u503c\u5728\u65bc\u7b2c\u4e00\u6b21\u6709\u4eba\u7528\u96fb\u6f3f\u5b50\u9019\u500b\u7279\u6027\u5132\u5b58\u8072\u97f3\uff0c\u56e0\u6b64\u4e5f\u88ab\u767c\u8868\u5728\u77e5\u540d\u671f\u520a\u300aScientific Reports\u300b\u4e0a\u3002Toussaint\u6559\u6388\u5229\u7528\u9019\u500b\u65b0\u6280\u8853\u64a5\u653e\u300a\u5c0f\u661f\u661f\u300b<\/a>\u4ee5\u53ca\u8a18\u9304\u4eba\u7684\u8072\u97f3(\u7d00\u9304Hello\u9019\u500b\u55ae\u5b57\uff1a\u9304\u97f3\u8005\u539f\u8072<\/a>\uff0c\u81ea\u5948\u7c73\u7d50\u69cb\u4e2d\u8b80\u53d6\u7684\u8072\u97f3<\/a>)\u3002\u8ad6\u6587\u4e2d\u4e5f\u8b49\u660e\u4e86\u9019\u500b\u6280\u8853\u53ef\u4ee5\u5132\u5b58C4, D, E, F, G, A, B \u53ca C5\u7b49\u7b49\u97f3\u968e\uff0c\u4e14\u89e3\u6790\u5ea6\u975e\u5e38\u9ad8\u3002<\/p>\n

Toussaint\u6559\u6388\u8868\u793a\uff1a\u300c\u8cc7\u6599\u5132\u5b58\u4e00\u76f4\u662f\u4e00\u5f88\u6709\u8da3\u7684\u9818\u57df\uff0c\u9019\u9805\u7814\u7a76\u4e5f\u53ef\u4ee5\u61c9\u7528\u65bc\u4e00\u4e9b\u820a\u79d1\u6280\u50cf\u985e\u6bd4\u8a0a\u865f\u7684\u6a94\u6848\u7ba1\u7406\u3002\u6211\u5011\u7684\u7814\u7a76\u5728\u672a\u4f86\u4e5f\u6709\u53ef\u80fd\u5728\u6676\u7247\u4e0a\u9032\u884c\u8cc7\u6599\u8655\u7406\u3002\u300d\u53c3\u8207\u9019\u9805\u7814\u7a76\u8a08\u756b\u7684\u535a\u58eb\u5f8c\u7814\u7a76\u54e1Hao Chen\u8868\u793a\uff1a\u300c\u96d6\u7136\u5229\u7528\u96fb\u6f3f\u5b50\u9032\u884c\u5149\u8b5c\u5075\u6e2c\u7684\u65b9\u6cd5\u5132\u5b58\u8072\u97f3\u4e3b\u8981\u90fd\u662f\u4f7f\u7528\u985e\u6bd4\u8a0a\u865f\uff0c\u4f46\u91d1\u5c6c\u5948\u7c73\u7d50\u69cb\u4e5f\u53ef\u4ee5\u5132\u5b58\u6216\u7522\u751f\u50cf0\u62161\u7684\u6578\u4f4d\u8a0a\u865f\u3002\u81f3\u65bc\u5132\u5b58\u5bb9\u91cf\u7684\u554f\u984c\uff0c\u85c9\u7531\u6539\u8b8a\u5948\u7c73\u7d50\u69cb\u7684\u5927\u5c0f\uff0c\u5c31\u6709\u6a5f\u6703\u5c07\u5bb9\u91cf\u518d\u5411\u4e0a\u63d0\u5347\u3002\u300d<\/p>\n

\u539f\u59cb\u8ad6\u6587\u3001\u5716\u7247\u53ca\u9023\u7d50\u51fa\u8655\uff1aChen, Hao, et al. \"Plasmon-Assisted Audio Recording.\" Scientific reports 5 (2015).
\n\u53c3\u8003\u8cc7\u6599\uff1ahttp:\/\/engineering.illinois.edu\/news\/article\/10782
\n<\/a>\u9023\u7d50\uff1a\u5c0f\u661f\u661f\uff1ahttp:\/\/www.nature.com\/srep\/2015\/150316\/srep09125\/extref\/srep0912-s1.wav
\n<\/a>Hello\u539f\u97f3\uff1ahttp:\/\/www.nature.com\/srep\/2015\/150316\/srep09125\/extref\/srep0912-s2.wav
\n<\/a>\u81ea\u5948\u7c73\u7d50\u69cb\u4e2d\u8b80\u53d6\u7684Hello: http:\/\/www.nature.com\/srep\/2015\/150316\/srep09125\/extref\/srep0912-s3.wav<\/a><\/p>\n

--<\/strong><\/span>
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 <\/p>\n

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