{"id":22082,"date":"2015-09-01T00:01:55","date_gmt":"2015-08-31T16:01:55","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=22082"},"modified":"2018-08-01T16:12:54","modified_gmt":"2018-08-01T08:12:54","slug":"%e3%80%90%e7%a9%8d%e9%ab%94%e5%85%89%e8%b7%af%e7%b3%bb%e5%88%97%e4%ba%94%e3%80%91%e9%81%a9%e7%94%a8%e6%96%bc%e6%b3%a2%e9%95%b72%ce%bcm%e5%85%89%e5%81%b5%e6%b8%ac%e5%99%a8","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=22082","title":{"rendered":"\u3010\u7a4d\u9ad4\u5149\u8def\u7cfb\u5217\u4e94\u3011\u9069\u7528\u65bc\u6ce2\u95772\u03bcm\u5149\u5075\u6e2c\u5668"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong><strong style=\"color: #000000;\">\u25a0<\/strong>\u5728\u5149\u5b78\u901a\u8a0a\u4e2d\u958b\u767c\u65b0\u6ce2\u9577\u5c31\u7b49\u65bc\u958b\u767c\u65b0\u7684\u901a\u9053(channel)\uff0c\u4f46\u820a\u6709\u7684\u6750\u6599\u937a\u537b\u7121\u6cd5\u9069\u7528\u2026\u2026<\/strong><\/span><\/p>\n<figure id=\"attachment_22083\" aria-describedby=\"caption-attachment-22083\" style=\"width: 450px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-22083\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/08\/68431313.png\" alt=\"\u5716\u7247\u4f86\u6e90\uff1aWu, Q., Turpin, J. P., &amp; Werner, D. H. (2012). Integrated photonic systems based on transformation optics enabled gradient index devices. Light: Science &amp; Applications, 1(11), e38.\" width=\"450\" height=\"246\" \/><figcaption id=\"caption-attachment-22083\" class=\"wp-caption-text\">\u5716\u7247\u4f86\u6e90\uff1aWu, Q., Turpin, J. P., &amp; Werner, D. H. (2012). Integrated photonic systems based on transformation optics enabled gradient index devices. Light: Science &amp; Applications, 1(11), e38.<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u65b9\u7a0b\u6bc5<\/p>\n<p>\u5728\u5149\u5b78\u901a\u8a0a\u8207\u7a4d\u9ad4\u5149\u8def\u4e2d\uff0c\u7121\u8ad6\u8a0a\u865f\u50b3\u8f38\u53ca\u904b\u7b97\u518d\u600e\u9ebc\u9806\u5229\uff0c\u6700\u5f8c\u7e3d\u8981\u6709\u500b\u5143\u4ef6\u63a5\u6536\u5149\u5b50\uff0c\u9019\u4fbf\u662f\u5149\u5075\u6e2c\u5668\u7684\u89d2\u8272\u3002\u5149\u5075\u6e2c\u5668\u80fd\u5920\u628a\u5149\u8a0a\u865f\u8f49\u6210\u96fb\u8a0a\u865f\uff0c\u96fb\u8a0a\u865f\u518d\u9032\u884c\u4e0b\u4e00\u6b65\u5206\u6790\u8655\u7406\uff08\u9664\u975e\u54ea\u4e00\u5929\u79d1\u6280\u9032\u6b65\u5230\u96fb\u8166\u4e5f\u80fd\u76f4\u63a5\u7528\u5149\u5b50\u9032\u884c\u904b\u7b97\uff0c\u5230\u6642\u5019\u5c31\u4e0d\u662f\u96fb\u8166\u800c\u662f\u5149\u8166\u4e86\uff09\u3002\u65e2\u7136\u5149\u5075\u6e2c\u5668\u626e\u6f14\u5982\u6b64\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5c31\u5fc5\u9808\u5177\u5099\u4ee5\u4e0b\u5e7e\u500b\u7279\u6027\uff1a\u7b2c\u4e00\u3001\u611f\u61c9\u80fd\u529b\u8981\u5920\u597d\uff0c\u4e5f\u5c31\u662f\u8aaa\u5fc5\u9808\u8981\u80fd\u5075\u6e2c\u5230\u4f4e\u5f37\u5ea6\u7684\u5149\uff1b\u7b2c\u4e8c\u3001\u901f\u5ea6\u8981\u5920\u5feb\uff0c\u4e5f\u5c31\u662f\u6bcf\u79d2\u80fd\u63a5\u6536\u4e26\u4e14\u80fd\u6e05\u695a\u5206\u8fa8\u7684\u4f4d\u5143\u6578\u8981\u8d8a\u591a\u8d8a\u597d\uff0c\u5426\u5247\u5c31\u7b97\u6676\u7247\u904b\u7b97\u518d\u5feb\u901f\uff0c\u63a5\u6536\u5149\u5b50\u7684\u5149\u5075\u6e2c\u5668\u901f\u5ea6\u8ddf\u4e0d\u4e0a\u4e5f\u6c92\u7528\uff1b\u7b2c\u4e09\u3001\u88fd\u7a0b\u5fc5\u9808\u914d\u5408\u539f\u6709\u7684\u534a\u5c0e\u9ad4\u5de5\u696d\uff0c\u5426\u5247\u53e6\u5916\u958b\u767c\u65b0\u7684\u88fd\u7a0b\u6280\u8853\u5c07\u63d0\u9ad8\u6210\u672c\u3002<\/p>\n<p>\u5728<a href=\"http:\/\/case.ntu.edu.tw\/blog\/?p=22022\" target=\"_blank\" rel=\"noopener noreferrer\">\u7cfb\u5217\u56db<\/a>\u6211\u5011\u63d0\u5230\u4e86\u6ce2\u9577\u7684\u9078\u64c7\uff0c\u5728\u76ee\u524d\u6280\u8853\u8f03\u70ba\u6210\u719f\u7684\u5169\u500b\u6ce2\u6bb51300nm\u53ca1500nm\u90fd\u6709\u901f\u5ea6\u5920\u5feb\u7684\u5149\u5075\u6e2c\u5668\uff0c\u5176\u6750\u6599\u662f\u8ddf\u77fd\u540c\u70ba\u56db\u65cf\u7684\u937a(Ge)\uff1b\u4f46\u6587\u4e2d\u540c\u6642\u4e5f\u63d0\u5230\uff1a\u5982\u679c\u80fd\u958b\u767c\u51fa\u5176\u4ed6\u6ce2\u9577\uff0c\u4fbf\u80fd\u651c\u5e36\u66f4\u591a\u8a0a\u865f\uff0c\u5176\u4e2d\u6ce2\u9577\u70ba2\u03bcm\u7684\u7d05\u5916\u5149\u4fbf\u662f\u5176\u4e2d\u4e00\u500b\u5019\u9078\u4eba\u3002\u8981\u958b\u767c\u4e00\u500b\u65b0\u7684\u6ce2\u9577\uff0c\u5c31\u5fc5\u9808\u958b\u767c\u51fa\u8ddf\u9019\u500b\u6ce2\u9577\u5c0d\u61c9\u7684\u5149\u5b78\u5143\u4ef6\uff0c\u6709\u4e9b\u5c0d1300nm\u62161500nm\u9069\u7528\u7684\u5143\u4ef6\u53ef\u4ee5\u7d93\u904e\u4e00\u4e9b\u8abf\u6574\u4e4b\u5f8c\u62ff\u4f862\u03bcm\u4f7f\u7528\u3002\u4f46\u5149\u5075\u6e2c\u5668\u537b\u4e0d\u884c\uff0c\u56e0\u70ba\u57281300nm\u62161500nm\u4f7f\u7528\u7684\u937a\uff0c\u6ce2\u9577\u6700\u9577\u53ea\u80fd\u63a5\u53d7\u52301850nm\uff0c\u56e0\u6b64\u6ce2\u95772\u03bcm\u7684\u5149\u5c0d\u937a\u662f\u900f\u660e\u7684\uff0c\u5b8c\u5168\u7121\u6cd5\u6536\u5230\u5149\u5b50\u3002<!--more--><\/p>\n<p>\u96d6\u7136\u937a\u6c92\u8fa6\u6cd5\u4f7f\u7528\uff0c\u4f46\u9069\u7528\u65bc2\u03bcm\u5de6\u53f3\u7684\u5149\u5075\u6e2c\u5668\u65e9\u5df2\u6709\u5176\u4ed6\u76f8\u95dc\u6280\u8853\uff0c\u4f8b\u5982\u4f7f\u7528\u937a\u932b\u5408\u91d1\u4e5f\u53ef\u4ee5\u63a5\u6536\u9019\u500b\u6ce2\u6bb5\uff0c\u4f46\u662f\u901f\u5ea6\u537b\u4e0d\u5920\u5feb\uff1b\u53e6\u4e00\u9805\u6280\u8853\u662f\u5229\u7528\u4e09\u4e94\u65cf\u534a\u5c0e\u9ad4\u70ba\u4e3b\u8981\u6750\u6599\uff0c\u4f46\u4e09\u4e94\u65cf\u534a\u5c0e\u9ad4\u4e0d\u5bb9\u6613\u6574\u5408\u9032\u77fd\u88fd\u7a0b\u88e1\u3002<\/p>\n<p>\u4f86\u81ea\u52a0\u62ff\u5927\u9ea5\u514b\u99ac\u65af\u7279\u5927\u5b78(McMaster University)\u7684Andrew Knights\u6559\u6388\u4fbf\u5e0c\u671b\u7528\u77fd\u672c\u8eab\u4f86\u505a\u70ba\u5149\u5075\u6e2c\u5668\uff0c\u4f46\u77fd\u9019\u500b\u6750\u6599\u5c0d\u6ce2\u95772\u03bcm\u7684\u5149\u4e5f\u662f\u900f\u660e\u7684\u3002\u8981\u8b93\u77fd\u80fd\u5920\u63a5\u6536\u9019\u6ce2\u6bb5\u7684\u5149\u5b50\uff0cAndrew Knights\u6559\u6388\u4f7f\u7528\u7684\u65b9\u6cd5\u662f\u5f15\u5165\u7f3a\u9677\uff0c\u9019\u4e9b\u7f3a\u9677\u5728\u77fd\u7684\u80fd\u9699(band gap)\u4e2d\u9593\u7522\u751f\u7f3a\u9677\u614b(defect state)\uff0c\u4fbf\u53ef\u4ee5\u8b93\u77fd\u5438\u6536\u6ce2\u95771.96\u52302.5 \u03bcm\u7684\u5149\u5b50\uff0c\u8981\u5f15\u5165\u7f3a\u9677\u5c0d\u65bc\u534a\u5c0e\u9ad4\u5de5\u696d\u4f86\u8aaa\u4e26\u4e0d\u4ef6\u96e3\u4e8b\uff0c\u53ea\u8981\u4f7f\u7528\u96e2\u5b50\u4f48\u690d (ion implantation) \u5373\u53ef\uff0c\u96e2\u5b50\u4f48\u690d\u662f\u5229\u7528\u5f88\u5f37\u7684\u96fb\u5834\u5c07\u5e36\u96fb\u96e2\u5b50\u52a0\u901f\u4e4b\u5f8c\u786c\u6253\u9032\u6750\u6599\u5167\u90e8\uff0c\u6240\u8b02\u7684n-\u578b\u534a\u5c0e\u9ad4\u6216p-\u578b\u534a\u5c0e\u9ad4\u4e5f\u662f\u9019\u6a23\u505a\u51fa\u4f86\u7684\uff0c\u662f\u500b\u76f8\u7576\u6210\u719f\u7684\u6280\u8853\u3002\u690d\u5165\u96e2\u5b50\u5f8c\u7684\u77fd\u5149\u5075\u6e2c\u5668\u4e0d\u50c5\u53ef\u4ee5\u5438\u6536\u6ce2\u95771.96\u52302.5 \u03bcm\u7684\u5149\u5b50\uff0c\u9084\u6709\u53e6\u4e00\u9805\u512a\u9ede\u5c31\u662f\u901f\u5ea6\u5feb\uff0c\u6839\u64daAndrew Knights\u6559\u6388\u7684\u91cf\u6e2c\uff0c\u5075\u6e2c\u901f\u5ea6\u53ef\u4ee5\u523020Gbit\/s\uff0c\u76ee\u524d\u4e16\u754c\u4e0a\u9069\u7528\u65bc2\u03bcm\u5de6\u53f3\u7684\u5149\u5075\u6e2c\u5668\u9084\u6c92\u6709\u4eba\u80fd\u5920\u9054\u5230\u9019\u7a2e\u901f\u5ea6\uff0c\u5c0d\u65bc\u6025\u9700\u589e\u52a0\u8cc7\u6599\u50b3\u8f38\u901f\u7387\u7684\u5149\u5b78\u901a\u8a0a\u5de5\u696d\u4f86\u8aaa\u6975\u70ba\u91cd\u8981\u3002\u4f46\u6709\u4e00\u597d\u5c31\u6c92\u5169\u597d\uff0c\u9019\u500b\u5149\u5075\u6e2c\u5668\u6536\u5149\u80fd\u529b\u975e\u5e38\u5f31\uff0c\u4e5f\u5c31\u662f\u97ff\u61c9\u7387(responsivity)\u5f88\u4f4e\uff0c\u4e0d\u904e\u4e0d\u50cf\u5149\u5075\u6e2c\u5668\u7684\u901f\u5ea6\uff0c\u901f\u5ea6\u6162\u662f\u6c92\u6551\u7684\uff0c\u4f46\u5075\u6e2c\u80fd\u529b\u5f31\u537b\u6709\u8fa6\u6cd5\u88dc\u6551\uff0c\u53ef\u4ee5\u4ef0\u8cf4\u653e\u5927\u5668\u5148\u5c07\u8a0a\u865f\u653e\u5927\uff0c\u518d\u9001\u9032\u5149\u5075\u6e2c\u5668\u5c31\u6536\u7684\u5230\uff0c\u9069\u7528\u65bc\u9019\u500b\u6ce2\u6bb5\u7684\u653e\u5927\u5668(\u53c3\u92a9\u5149\u7e96\u653e\u5927\u5668\uff0cTDFA,thulium-doped fiber amplifier)\u5df2\u88ab\u958b\u767c\u51fa\u4f86\u4e86\uff0c\u56e0\u6b64\u5f4c\u88dc\u4e86\u9019\u500b\u5149\u5075\u6e2c\u5668\u7684\u5f31\u9ede\u3002\u9019\u9805\u7814\u7a76\u4e5f\u88ab\u767c\u8868\u57282015 <em>Nature Photonics<\/em>\u671f\u520a\u4e0a\u3002<\/p>\n<p>\u517c\u5177\u901f\u5ea6\u5feb\u53ca\u88fd\u7a0b\u5bb9\u6613\u5169\u9805\u512a\u9ede\u4e5f\u5c31\u662f\u9019\u9805\u7814\u7a76\u6703\u53d7\u5230\u91cd\u8996\u7684\u539f\u56e0\u3002Andrew Knights\u6559\u6388\u4e5f\u8868\u793a\u9019\u5169\u9805\u512a\u9ede\u662f2\u03bcm\u6ce2\u6bb5\u7684\u91cd\u8981\u7a81\u7834\u3002<\/p>\n<p>\u9019\u9805\u6280\u8853\u7684\u767c\u660e\u7121\u7591\u662f\u5149\u5b78\u901a\u8a0a\u7684\u4e00\u5927\u798f\u97f3\uff0c\u56e0\u70ba\u6839\u64da\u601d\u79d1(CISCO)\u7684\u7d71\u8a08\uff0c\u5168\u7403\u7db2\u8def\u7684\u6d41\u91cf\u81ea2008\u5e74\u52302013\u5e74\u5df2\u7d93\u589e\u52a05\u500d\uff0c\u7528\u5149\u5b78\u53d6\u4ee3\u96fb\u5b78\u7684\u9700\u6c42\u4e5f\u8d8a\u4f86\u8d8a\u6025\u8feb\uff0c\u56e0\u6b64\u80fd\u591a\u958b\u901a\u53ef\u7528\u7684\u6ce2\u9577\u5c0d\u65bc\u589e\u52a0\u8cc7\u6599\u50b3\u8f38\u7684\u6d41\u91cf\u6709\u6975\u5927\u7684\u5e6b\u52a9\u3002Andrew Knights\u6559\u6388\u8868\u793a\u76ee\u524d\u9760\u73fe\u6709\u7684\u6280\u8853\u5c1a\u80fd\u627f\u8f09\u7db2\u8def\u6d41\u91cf\uff0c\u56e0\u6b64\u9019\u500b\u5149\u5075\u6e2c\u5668\u76ee\u524d\u9084\u6d3e\u4e0d\u4e0a\u7528\u5834\u3002\u4f46\u662f\u672a\u96e8\u7da2\u7e46\u5148\u5c07\u76f8\u95dc\u6280\u8853\u958b\u767c\u51fa\u4f86\uff0c\u6709\u4e00\u5929\u6211\u5011\u9700\u8981\u7684\u6642\u5019\u5c31\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u4e86\u3002<\/p>\n<p>(p.s. \u8eab\u70ba\u8b80\u8005\u7684\u4f60\u770b\u5b8c\u7cfb\u5217\u56db\u3001\u4e94\uff0c\u5fc3\u4e2d\u6216\u8a31\u6703\u6709\u500b\u7591\u554f\uff1a\u4e0d\u662f\u8aaa\u6ce2\u9577\u592a\u9577\uff0c\u80cc\u666f\u71b1\u8f3b\u5c04\u7684\u96dc\u8a0a\u5c0d\u73bb\u7483\u5149\u7e96\u6703\u592a\u5927\u55ce\uff1f<\/p>\n<p>\u662f\u7684\uff0c\u5b8c\u5168\u6b63\u78ba\uff0c\u56e0\u6b64\u91dd\u5c0d2\u03bcm\u5176\u5be6\u6709\u53e6\u4e00\u7a2e\u5149\u7e96\u7a31\u4f5chollow-core photonic-bandgap fibres\uff0c\u54b1\u5011\u6709\u7a7a\u518d\u8aaa\u5427\uff01)<\/p>\n<p><strong>\u539f\u59cb\u8ad6\u6587\uff1a<\/strong>Ackert, Jason J., David J. Thomson, Li Shen, Anna C. Peacock, Paul E. Jessop, Graham T. Reed, Goran Z. Mashanovich, and Andrew P. Knights. \"High-speed detection at two micrometres with monolithic silicon photodiodes.\"<em>Nature Photonics<\/em>\u00a09, no. 6 (2015): 393-396.<\/p>\n<p><strong>\u53c3\u8003\u8cc7\u6599\uff1a<\/strong><\/p>\n<ol>\n<li>Soref, Richard. \"Group IV photonics: Enabling 2 [mu] m communications.\"<em>Nature Photonics<\/em>\u00a09, no. 6 (2015): 358-359.<\/li>\n<li>Soref, Richard A. \"Mid-Infrared Photonics.\" In\u00a0<em>Optical Fiber Communication Conference<\/em>, pp. W4A-4. Optical Society of America, 2015.<\/li>\n<li><a href=\"http:\/\/physicsworld.com\/cws\/article\/news\/2015\/may\/29\/infrared-detector-to-free-up-internet-of-tomorrow\">Infrared detector to free up Internet of tomorrow<\/a><\/li>\n<li>Liu, Zhixin, Yong Chen, Zhihong Li, Brian Kelly, Richard Phelan, John O\u2019Carroll, Tom Bradley et al. \"High-Capacity Directly Modulated Optical Transmitter for 2-\u03bcm Spectral Region.\"\u00a0<em>Journal of Lightwave Technology<\/em>\u00a033, no. 7 (2015): 1373-1379.<\/li>\n<\/ol>\n<p><span style=\"color: #333399;\"><strong>--<\/strong><\/span><br style=\"color: #000000;\" \/><span style=\"color: #333399;\"><strong>\u4f5c\u8005\uff1a\u65b9\u7a0b\u6bc5 \u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25a0\u5728\u5149\u5b78\u901a\u8a0a\u4e2d\u958b\u767c\u65b0\u6ce2\u9577\u5c31\u7b49\u65bc\u958b\u767c\u65b0\u7684\u901a<\/p>\n","protected":false},"author":20,"featured_media":22083,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1023,3293],"tags":[221,1045,200,1593,2029,2031,1869,2028,1494],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/08\/68431313.png","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/22082"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22082"}],"version-history":[{"count":3,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/22082\/revisions"}],"predecessor-version":[{"id":32344,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/22082\/revisions\/32344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/22083"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}