{"id":26405,"date":"2017-01-03T00:33:32","date_gmt":"2017-01-02T16:33:32","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=26405"},"modified":"2018-07-29T00:34:31","modified_gmt":"2018-07-28T16:34:31","slug":"%e9%9b%b7%e5%b0%84%e7%b3%bb%e5%88%97%e4%b8%89%ef%bc%9a%e5%a2%9e%e7%9b%8a%e7%89%a9%e8%b3%aa%e5%8e%9f%e7%90%86%e8%88%87%e6%bf%80%e7%99%bc%e4%be%86%e6%ba%90","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=26405","title":{"rendered":"\u96f7\u5c04\u7cfb\u5217\u4e09\uff1a\u589e\u76ca\u7269\u8cea\u539f\u7406\u8207\u6fc0\u767c\u4f86\u6e90"},"content":{"rendered":"

\u25a0\u6211\u5011\u5728\u7cfb\u5217\u4e00\u4ecb\u7d39\u4e86\u96f7\u5c04\u5149\u7684\u7279\u8cea\uff1a\u5f37\u5ea6\u5927\u3001\u6ce2\u9577\u55ae\u4e00\u4e14\u5177\u540c\u8abf\u6027\uff1b\u7cfb\u5217\u4e8c\u89e3\u91cb\u5171\u632f\u8154\u53ca\u589e\u76ca\u7269\u8cea\u7684\u4ea4\u4e92\u4f5c\u7528\uff1b\u7cfb\u5217\u4e09\u8981\u4f86\u8ac7\u8ac7\u589e\u76ca\u7269\u8cea\u539f\u7406\u53ca\u6fc0\u767c\u4f86\u6e90\u3002<\/strong><\/span><\/p>\n

\"%e9%9b%b7%e5%b0%84-2\"\u64b0\u6587\uff5c<\/strong>\u65b9\u7a0b\u6bc5<\/p>\n

\u300c\u589e\u76ca\u7269\u8cea\u300d\u82f1\u6587\u70ba gain material\uff0c\u96f7\u5c04\u8853\u8a9e\u4e2d gain \u5373\u70ba\u653e\u5927\u3002\u589e\u76ca\u7269\u8cea\u5c07\u5149\u653e\u5927\u7684\u539f\u7406\u70ba\u53d7\u6fc0\u8f3b\u5c04(Stimulated Emission)\uff0c\u8207\u53d7\u6fc0\u8f3b\u5c04\u5c0d\u61c9\u7684\u70ba\u81ea\u767c\u8f3b\u5c04(Spontaneous emission)\u3002\u5169\u8005\u5206\u5225\u70ba\u96f7\u5c04\u8207\u767c\u5149\u4e8c\u6975\u9ad4 (LED) \u7684\u5de5\u4f5c\u539f\u7406\uff0c\u5169\u8005\u7684\u76ee\u7684\u90fd\u662f\u767c\u5149\uff0c\u4f46\u6027\u8cea\u8207\u904e\u7a0b\u537b\u5927\u76f8\u9015\u5ead\uff0c\u56e0\u6b64\u5728\u89e3\u91cb\u589e\u76ca\u7269\u8cea\u539f\u7406\u524d\u5fc5\u9808\u5148\u4e86\u89e3\u4e8c\u8005\u5dee\u7570\u3002<\/p>\n

\u6750\u6599\u88e1\u6709\u96fb\u5b50\u53ef\u4f54\u64da\u7684\u80fd\u968e (state)\uff0c\u9ad8\u4e2d\u7269\u7406\u544a\u8a34\u6211\u5011\u7576\u96fb\u5b50\u5f9e\u9ad8\u80fd\u968e\u6389\u5230\u4f4e\u80fd\u968e\u6642\u53ef\u80fd\u653e\u51fa\u5149\u5b50\u3002\u81ea\u767c\u8f3b\u5c04\u70baLED\u7684\u767c\u5149\u539f\u7406\uff0c\u5982\u5716(a)\uff0c\u7576\u96fb\u5b50\u5728\u9ad8\u80fd\u968e\u6642\uff0c\u6703\u81ea\u7136\u800c\u7136\u6389\u5230\u4f4e\u80fd\u968e\uff0c\u653e\u51fa\u5149\u5b50\uff1b\u4f46\u96f7\u5c04\u767c\u5149\u539f\u88e1\u53d7\u6fc0\u8f3b\u5c04\u5982\u5716(b)\uff0c\u7576\u96fb\u5b50\u5728\u9ad8\u80fd\u968e\u6642\uff0c\u82e5\u6709\u300c\u80fd\u91cf\u8207\u5169\u80fd\u968e\u5dee\u8ddd\u76f8\u540c\u300d\u7684\u5149\u5b50\u5c04\u5165\uff0c\u8a72\u9846\u5149\u5b50\u6703\u5e36\u52d5\u6240\u6709\u96fb\u5b50\u4e00\u8d77\u6389\u4e0b\u4f86\uff0c\u4e00\u8d77\u767c\u5149\uff0c\u9019\u4e9b\u5149\u5b50\u80fd\u91cf\u53ca\u76f8\u4f4d\u8207\u5165\u5c04\u5149\u5b50\u76f8\u540c\uff0c\u56e0\u6b64\u96f7\u5c04\u624d\u6703\u80fd\u91cf\u5927\u3001\u6ce2\u9577\u55ae\u4e00\u4e14\u5177\u540c\u8abf\u6027\u3002\u589e\u76ca\u7269\u8cea\u5229\u7528\u53d7\u6fc0\u539f\u7406\u8b93\u5149\u5b50\u6578\u91cf\u4e0d\u65b7\u653e\u5927\uff0c\u4f46\u8981\u5c07\u9019\u500b\u6a5f\u5236\u8ddf\u96f7\u5c04\u9023\u7d50\u9084\u5fc5\u9808\u56de\u7b54\u5e7e\u500b\u554f\u984c\u3002<\/p>\n

 <\/p>\n

\"1207\"<\/p>\n

\u5169\u8005\u6703\u4e0d\u6703\u540c\u6642\u5b58\u5728\uff1f<\/strong><\/span><\/p>\n

\u6703\uff0c\u9019\u4e9b\u884c\u70ba\u5728\u6750\u6599\u5167\u90fd\u4e0d\u65b7\u767c\u751f\uff0c\u767c\u751f\u6a5f\u7387\u4e0d\u540c\uff0c\u5143\u4ef6\u662f LED \u6216\u662f\u96f7\u5c04\u7684\u95dc\u5728\u65bc\u54ea\u4e00\u500b\u6a5f\u5236\u4e3b\u5bb0\u3002<\/p>\n

\u9019\u5169\u5f35\u5716\u96fb\u5b50\u6578\u4e0d\u4e00\u6a23\u600e\u9ebc\u985e\u6bd4<\/strong>?<\/strong><\/span><\/p>\n

\u4f86\u6bd4\u8f03\u4e00\u4e0b LED \u53ca\u96f7\u5c04\uff0c\u5047\u8a2d\u73fe\u5728\u5916\u754c\u4f9b\u7d66\u96fb\u6d41\uff0c\u8b93\u96fb\u5b50\u4e0d\u65b7\u6d41\u5165\u9ad8\u80fd\u968e\uff0cLED \u8ddf\u96f7\u5c04\u7684\u5dee\u5225\u6b63\u662f\u9ad8\u80fd\u968e\u7684\u96fb\u5b50\u6578\uff0cLED \u4e0d\u9700\u8981\u9ad8\u80fd\u968e\u6709\u592a\u591a\u96fb\u5b50\uff0c\u53cd\u6b63\u53ea\u8981\u6709\u96fb\u5b50\u5728\u9ad8\u80fd\u968e\u4fbf\u6703\u6389\u5230\u4f4e\u80fd\u968e\uff0c\u5927\u5bb6\u5404\u81ea\u70ba\u653f\uff0c\u5404\u81ea\u81ea\u767c\u8f3b\u5c04\uff1b\u4f46\u96f7\u5c04\u7684\u589e\u76ca\u7269\u8cea\u7d93\u904e\u7279\u6b8a\u8a2d\u8a08\uff0c\u8b93\u96fb\u5b50\u53ef\u4ee5\u5f85\u5728\u9ad8\u80fd\u968e\u4e00\u9663\u5b50\uff0c\u540c\u6642\u4f9b\u7d66\u96fb\u5b50\u7684\u91cf\u4e5f\u8f03\u5927\uff0c\u8b93\u9ad8\u80fd\u968e\u7d2f\u7a4d\u8db3\u5920\u96fb\u5b50\uff0c\u7b49\u5230\u9069\u5408\u5149\u5b50\u9032\u4f86\uff0c\u6240\u6709\u96fb\u5b50\u4e00\u8d77\u6389\u5230\u4f4e\u80fd\u968e\uff0c\u4e00\u8d77\u653e\u5149\u3002\u9019\u4e5f\u6b63\u662f\u589e\u76ca\u7269\u8cea\u7684\u300c\u589e\u76ca\u300d\u6240\u5728\uff0c\u9032\u4f86\u4e00\u500b\u5149\u5b50\uff0c\u51fa\u53bb\u6578\u500b\u5149\u5b50\u3002<\/p>\n

\u9ad8\u80fd\u968e\u96fb\u5b50\u5f9e\u54ea\u4f86\uff1f<\/strong><\/span><\/p>\n

\u5404\u7a2e\u96f7\u5c04\u7684\u4f86\u6e90\u65b9\u5f0f\u4e0d\u540c\uff0c\u4ee5\u56fa\u614b\u53ca\u534a\u5c0e\u9ad4\u96f7\u5c04\u4f86\u8aaa\u4e3b\u8981\u6709\u5169\u7a2e\u65b9\u5f0f\uff0c\u7b2c\u4e00\u7a2e\u70ba\u901a\u96fb(\u96fb\u6fc0\u767c\uff0celectrical pumping)\u5982\u5716(c)\uff0c\u9019\u6700\u76f4\u63a5\uff0c\u76f4\u63a5\u5c07\u96fb\u5b50\u96fb\u6d1e\u5f9e\u5916\u754c\u704c\u9032\u767c\u5149\u6750\u6599\u4e2d\uff0cLED \u6240\u9700\u96fb\u6d41\u8f03\u5c0f\uff0c\u9ad8\u80fd\u968e\u4e5f\u6bd4\u8f03\u7559\u4e0d\u4f4f\u96fb\u5b50\uff0c\u56e0\u6b64\u81ea\u767c\u8f3b\u5c04\u4e3b\u5bb0\uff1b\u96f7\u5c04\u6240\u9700\u96fb\u6d41\u8f03\u5927\uff0c\u7576\u96fb\u6d41\u5920\u5927\uff0c\u9ad8\u80fd\u968e\u96fb\u5b50\u7d2f\u7a4d\u5f97\u5920\u591a\u6642\uff0c\u53d7\u6fc0\u8f3b\u5c04\u4fbf\u6703\u767c\u751f\u3002(\u6240\u4ee5\uff0c\u7576\u4f9b\u7d66\u96f7\u5c04\u7684\u96fb\u6d41\u592a\u5c0f\u6642\uff0c\u9019\u500b\u5143\u4ef6\u5c31\u8b8a\u6210\u4ee5\u81ea\u767c\u8f3b\u5c04\u70ba\u4e3b\u7684 LED)\u3002\u6211\u5011\u5728\u7a4d\u9ad4\u5149\u8def\u7cfb\u5217\u63d0\u904e\u4e0d\u5c11\u6b21\u5149\u6e90\uff0c\u5b83\u5011\u90fd\u5fc5\u9808\u8981\u4f7f\u7528\u96fb\u6fc0\u767c\u624d\u5177\u5be6\u7528\u50f9\u503c\u3002<\/p>\n

\u7b2c\u4e8c\u7a2e\u662f\u5149\u6fc0\u767c(optical pumping) \u5982\u5716(d)\uff0c\u7576\u5149\u5b50\u5165\u5c04\u9032\u6750\u6599\u6642\uff0c\u4e5f\u6703\u88ab\u5438\u6536\uff0c\u800c\u4e14\u5149\u5b50\u88ab\u5438\u6536\u8ddf\u5f15\u767c\u53d7\u6fc0\u8f3b\u5c04\u662f\u7af6\u722d\u95dc\u4fc2\uff0c\u4f55\u8005\u6703\u767c\u751f\u53d6\u6c7a\u65bc\u4f4e\u80fd\u968e\u53ca\u9ad8\u80fd\u968e\u7684\u96fb\u5b50\u6578\u91cf\uff0c\u5047\u8a2d\u4f4e\u80fd\u968e\u96fb\u5b50\u6578\u91cf\u591a\u5c31\u6703\u4ee5\u5438\u6536\u70ba\u4e3b\uff1a\u76f8\u53cd\u7684\u9ad8\u80fd\u968e\u96fb\u5b50\u6578\u91cf\u591a\uff0c\u5f15\u767c\u53d7\u6fc0\u8f3b\u5c04\u7684\u6a5f\u7387\u4fbf\u6bd4\u8f03\u9ad8\u3002<\/p>\n

\u6069\uff0c\u597d\u50cf\u54ea\u88e1\u602a\u602a\u7684\uff1f\u5982\u679c\u5149\u5b50\u88ab\u5438\u6536\u8ddf\u89f8\u767c\u53d7\u6fc0\u8f3b\u5c04\u7684\u6a5f\u7387\u53d6\u6c7a\u65bc\u5169\u500b\u80fd\u968e\u8ab0\u7684\u96fb\u5b50\u6578\u91cf\u591a\uff0c\u9ad8\u80fd\u968e\u600e\u9ebc\u53ef\u80fd\u7d2f\u7a4d\u5920\u591a\u96fb\u5b50\uff1f<\/p>\n

\u6750\u6599\u7684\u80fd\u968e\u4e0d\u53ef\u80fd\u53ea\u6709\u5169\u968e\uff0c\u56e0\u6b64\u5149\u6fc0\u767c\u901a\u5e38\u662f\u7528\u8f03\u5927\u80fd\u91cf\u7684\u5149\u5b50\u6fc0\u767c\uff0c\u5982\u5716(e)\uff0c\u96fb\u5b50\u5230\u66f4\u9ad8\u968e\u6fc0\u767c\u614b\u5f8c\uff0c\u4ee5\u4e0d\u653e\u5149\u7684\u6a5f\u5236\u7a0d\u5fae\u5f80\u4e0b\u6389\uff0c\u5982\u6b64\u4e00\u4f86\u5165\u5c04\u7684\u9ec3\u8272\u6fc0\u767c\u5149\u5b50\u4fbf\u4e0d\u6703\u5f15\u767c\u53d7\u6fc0\u8f3b\u5c04\uff0c\u96fb\u5b50\u4fbf\u53ef\u4ee5\u7d2f\u7a4d\u5728\u9ad8\u80fd\u968e\u7b49\u5f85\u9069\u5408\u7684\u7d05\u8272\u5149\u5b50\u9032\u4f86\u4e86\u3002<\/p>\n

\u5149\u6fc0\u767c\u807d\u8d77\u4f86\u9084\u662f\u602a\u602a\uff1f<\/strong><\/span><\/p>\n

\u96f7\u5c04\u7684\u76ee\u7684\u662f\u7522\u751f\u5149\uff0c\u4f46\u7522\u751f\u5149\u7684\u6e90\u982d\u537b\u662f\u53e6\u4e00\u9053\u5149\uff0c\u9019\u6a23\u6709\u4ec0\u9ebc\u610f\u7fa9\uff1f<\/p>\n

\u9084\u662f\u6709\u7684\u3002\u4e0d\u540c\u6750\u6599\u80fd\u968e\u5dee\u4e0d\u540c\uff0c\u96f7\u5c04\u767c\u5149\u6ce2\u9577\u53d6\u6c7a\u65bc\u6750\u6599\u672c\u8cea\uff0c\u56e0\u6b64\u7576\u6211\u5011\u60f3\u8981\u7279\u5b9a\u6ce2\u9577\u6642\uff0c\u8a72\u6ce2\u9577\u589e\u76ca\u7269\u8cea\u53ef\u80fd\u7121\u6cd5\u88ab\u6ce8\u5165\u96fb\u6d41\uff0c\u9019\u6642\u4fbf\u6703\u4f7f\u7528\u53e6\u4e00\u652f\u96f7\u5c04\u7576\u6fc0\u767c\u5149\u6e90\uff0c\u53bb\u62ff\u5230\u6211\u5011\u60f3\u8981\u7684\u6ce2\u9577\u3002\u4e00\u822c\u4f86\u8aaa\u5149\u6fc0\u767c\u53ef\u4ee5\u7528\u65bc\u5927\u90e8\u5206\u7684\u56fa\u614b\u589e\u76ca\u7269\u8cea\uff0c\u800c\u6ce8\u5165\u96fb\u6d41\u537b\u9700\u8981\u52a0\u4e0a\u96fb\u6975\u53ca p-n \u63a5\u9762\u7b49\u7b49\uff0c\u88fd\u9020\u4f86\u8aaa\u8f03\u8907\u96dc\u3002<\/p>\n

\u5f15\u767c\u53d7\u6fc0\u8f3b\u5c04\u7684\u7b2c\u4e00\u9846\u5149\u5b50\u54ea\u88e1\u4f86\uff1f<\/strong><\/span><\/p>\n

\u9019\u8981\u56de\u5230\u7b2c\u4e00\u500b\u554f\u984c\uff0c\u53d7\u6fc0\u8f3b\u5c04\u8ddf\u81ea\u767c\u8f3b\u5c04\u662f\u540c\u6642\u5b58\u5728\u7684\uff0c\u56e0\u6b64\u4efb\u4f55\u6642\u5019\u90fd\u6703\u6709\u81ea\u767c\u8f3b\u5c04\u7522\u751f\u7684\u5149\u5b50\uff0c\u9019\u9846\u5149\u5b50\u82e5\u662f\u7b26\u5408\u67d0\u4e9b\u689d\u4ef6\uff0c\u4e14\u9ad8\u80fd\u968e\u96fb\u5b50\u7d2f\u7a4d\u7684\u5920\u591a\uff0c\u4fbf\u6703\u5f15\u767c\u53d7\u6fc0\u8f3b\u5c04\uff0c\u4e00\u65e6\u53d7\u6fc0\u8f3b\u5c04\u767c\u751f\u5c31\u4e0d\u6101\u6c92\u5149\u5b50\uff0c\u96f7\u5c04\u4e5f\u5c31\u5f62\u6210\u4e86\u3002<\/p>\n

\u4e86\u89e3\u589e\u76ca\u7269\u8cea\u539f\u7406\u8ddf\u6fc0\u767c\u4f86\u6e90\u5f8c\uff0c\u73fe\u5728\u56de\u982d\u770b\u770b\u7cfb\u5217\u4e8c\u96f7\u5c04\u7684\u6210\u56e0\u300c\u5149\u5728\u5171\u632f\u8154\u5167\u5171\u632f\u4e26\u85c9\u7531\u589e\u76ca\u7269\u8cea(gain media)\u5c07\u80fd\u91cf\u653e\u5927<\/strong>\u300d\u662f\u5426\u6bd4\u8f03\u6709\u6982\u5ff5\u4e86\uff1f<\/p>\n

\u6700\u5f8c\uff0c\u518d\u7c21\u8ff0\u4e00\u6b21\u6d41\u7a0b\uff1a<\/p>\n

1. \u9078\u53d6\u589e\u76ca\u7269\u8cea [\u8a3b]<\/p>\n

2. \u8a2d\u8a08\u5171\u632f\u8154\uff0c\u8b93\u5169\u8005\u7279\u5b9a\u6027\u5171\u540c\u6c7a\u5b9a\u767c\u5149\u6ce2\u9577<\/p>\n

3. \u901a\u96fb(\u6216\u5149\u5b50\u80fd\u91cf\u8f03\u9ad8\u7684\u96f7\u5c04\u6fc0\u767c)\u8b93\u6fc0\u767c\u614b\u7d2f\u7a4d\u8db3\u5920\u96fb\u5b50<\/p>\n

4. \u81ea\u767c\u8f3b\u5c04\u5149\u5b50\u5e36\u52d5\u53d7\u6fc0\u8f3b\u5c04\uff0c\u5f62\u6210\u96f7\u5c04\u3002<\/p>\n

--
\n[\u8a3b] \u589e\u76ca\u7269\u8cea\u6c7a\u5b9a\u4e86\u96f7\u5c04\u7684\u7a2e\u985e\u53ca\u767c\u5149\u6ce2\u9577\uff0c\u4e0d\u540c\u7a2e\u985e\u7684\u96f7\u5c04\u5171\u632f\u8154\u8a2d\u8a08\u8ddf\u61c9\u7528\u65b9\u5411\u4e5f\u90fd\u4e0d\u540c\uff0c\u5e38\u898b\u7684\u96f7\u5c04\u7a2e\u985e(\u53ca\u589e\u76ca\u7269\u8cea)\u6709\uff1a\u534a\u5c0e\u9ad4\u96f7\u5c04(<\/em>\u7837\u5316\u93b5\u92a6<\/em>(InGaAs)<\/em>)<\/em>\uff0c\u5316\u5b78\u6c23\u9ad4\u96f7\u5c04(CO2<\/sub>,He-Ne<\/em>)\uff0c\u56fa\u614b\u96f7\u5c04(<\/em>\u91d4\u92c1\u77f3\u69b4\u77f3\u6676\u9ad4(YAG))<\/em>\u548c\u5149\u7e96\u96f7\u5c04(<\/em>\u927a\u5149\u7e96\u96f7\u5c04(Er 3+<\/sup>-doped fiber laser)) <\/em>\u7b49\u7b49\u3002<\/p>\n

--
\n\u53c3\u8003\u8cc7\u6599\uff1a<\/strong>L. A. Coldren, S. W. Corzine, and M. L. Masanovic, Diode Lasers and Photonic Integrated Circuits<\/em>, 2nd ed. Hoboken, NJ, USA: Wiley, 2012.<\/p>\n

--<\/strong>
\n\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>\n

\"\u52a0\u5165\u597d\u53cb\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u25a0\u6211\u5011\u5728\u7cfb\u5217\u4e00\u4ecb\u7d39\u4e86\u96f7\u5c04\u5149\u7684\u7279\u8cea\uff1a\u5f37\u5ea6\u5927\u3001\u6ce2\u9577\u55ae\u4e00\u4e14\u5177\u540c\u8abf\u6027\uff1b\u7cfb\u5217\u4e8c\u89e3\u91cb\u5171\u632f\u8154\u53ca\u589e\u76ca\u7269\u8cea\u7684\u4ea4\u4e92\u4f5c\u7528\uff1b\u7cfb\u5217\u4e09\u8981\u4f86\u8ac7\u8ac7\u589e\u76ca\u7269\u8cea\u539f\u7406\u53ca\u6fc0\u767c\u4f86\u6e90\u3002\u300c\u589e\u76ca\u7269\u8cea\u300d\u82f1\u6587\u70ba gain material\uff0c\u96f7\u5c04\u8853\u8a9e\u4e2d gain \u5373\u70ba\u653e\u5927\u3002\u589e\u76ca\u7269\u8cea\u5c07\u5149\u653e\u5927\u7684\u539f\u7406\u70ba\u53d7\u6fc0\u8f3b\u5c04(Stimulated Emission)\uff0c\u8207\u53d7\u6fc0\u8f3b\u5c04\u5c0d\u61c9\u7684\u70ba\u81ea\u767c\u8f3b\u5c04(Spontaneous emission)\u3002\u5169\u8005\u5206\u5225\u70ba\u96f7\u5c04\u8207\u767c\u5149\u4e8c\u6975\u9ad4 (LED) \u7684\u5de5\u4f5c\u539f\u7406\uff0c\u5169\u8005\u7684\u76ee\u7684\u90fd\u662f\u767c\u5149\uff0c\u4f46\u6027\u8cea\u8207\u904e\u7a0b\u537b\u5927\u76f8\u9015\u5ead\uff0c\u56e0\u6b64\u5728\u89e3\u91cb\u589e\u76ca\u7269\u8cea\u539f\u7406\u524d\u5fc5\u9808\u5148\u4e86\u89e3\u4e8c\u8005\u5dee\u7570\u3002<\/p>\n","protected":false},"author":20,"featured_media":26412,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1023,3293],"tags":[1460,3048,3040,339],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/12\/\u96f7\u5c04-2.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/26405"}],"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=26405"}],"version-history":[{"count":9,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/26405\/revisions"}],"predecessor-version":[{"id":31660,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/26405\/revisions\/31660"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/26412"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}