{"id":92657,"date":"2017-07-24T06:30:53","date_gmt":"2017-07-23T22:30:53","guid":{"rendered":"\/\/m.iemloyee.com\/?p=92657"},"modified":"2017-07-22T23:53:21","modified_gmt":"2017-07-22T15:53:21","slug":"%e4%b8%ad%e5%9b%bd%e7%a7%91%e5%a4%a7%e9%83%ad%e5%85%89%e7%81%bf%e5%9b%a2%e9%98%9f%ef%bc%9a-%e5%9f%ba%e4%ba%8e%e4%ba%ba%e5%b7%a5%e7%bb%b4%e5%ba%a6%e5%85%a8%e5%85%89%e5%99%a8%e4%bb%b6%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=92657","title":{"rendered":"\u4e2d\u56fd\u79d1\u5927\u90ed\u5149\u707f\u56e2\u961f\uff1a \u57fa\u4e8e\u4eba\u5de5\u7ef4\u5ea6\u5168\u5149\u5668\u4ef6\u8bbe\u8ba1\u65b9\u9762\u53d6\u5f97\u8fdb\u5c55"},"content":{"rendered":"
\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u4e2d\u56fd\u79d1\u5b66\u9662\u9662\u58eb\u3001\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u6559\u6388\u90ed\u5149\u707f\u9886\u5bfc\u7684\u4e2d\u79d1\u9662\u91cf\u5b50\u4fe1\u606f\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u5728\u57fa\u4e8e\u4eba\u5de5\u7ef4\u5ea6\u7684\u5168\u5149\u5668\u4ef6\u7684\u8bbe\u8ba1\u65b9\u9762\u53d6\u5f97\u65b0\u8fdb\u5c55\u3002\u8be5\u5b9e\u9a8c\u5ba4\u6559\u6388\u5468\u6b63\u5a01\u5c0f\u7ec4\u5728\u7406\u8bba\u4e0a\u63d0\u51fa\u901a\u8fc7\u8c03\u63a7\u7b80\u5e76\u5149\u8154\u4e2d\u7684\u8f68\u9053\u89d2\u52a8\u91cf\u5149\u5b50\u53ef\u4ee5\u5b9e\u73b0\u5168\u5149\u91cf\u5b50\u5b58\u50a8\u5668\u548c\u6ee4\u6ce2\u5668\uff0c\u8fd9\u4e3a\u5149\u5b66\u4eba\u5de5\u7ef4\u5ea6\u7684\u5e94\u7528\u5f00\u521b\u4e86\u4e00\u6761\u65b0\u7684\u9053\u8def\u3002\u4e3b\u8981\u7814\u7a76\u6210\u679c\u4e8e7\u670814\u65e5\u53d1\u8868\u5728\u56fd\u9645\u5b66\u672f\u671f\u520aNature Communications\u4e0a\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe1\u00a0\u5168\u5149\u5668\u4ef6\u7684\u8bbe\u8ba1\u539f\u7406\u793a\u610f\u56fe<\/strong><\/p>\n a\uff09\u4f20\u7edf\u7684\u5168\u5149\u5668\u4ef6\u662f\u57fa\u4e8e\u5149\u5b50\u5728\u771f\u5b9e\u7a7a\u95f4\u4e2d\u7684\u4f20\u64ad\u548c\u5e72\u6d89\uff0c\u9700\u7cbe\u5bc6\u5730\u8c03\u63a7\u5927\u91cf\u5149\u5b66\u5668\u4ef6<\/p>\n b\uff09\u5229\u7528\u5149\u5b50\u5728\u4eba\u5de5\u7ef4\u5ea6\u4e0a\u7684\u4f20\u64ad\u548c\u5e72\u6d89\u6765\u8bbe\u8ba1\u65b0\u578b\u7684\u5168\u5149\u5668\u4ef6<\/p>\n \u56fe2\u00a0\u57fa\u4e8e\u9000\u5316\u8154\u7cfb\u7edf\u7684\u5168\u5149\u5668\u4ef6<\/strong><\/p>\n \uff08a\uff09\u4e3b\uff08\u7ea2\u8272\uff09\u548c\u8f85\u52a9\uff08\u68d5\u8272\uff09\u7a7a\u8154\u901a\u8fc7\u4e00\u5bf9\u5206\u675f\u5668\uff08BS\uff09\u8026\u5408\uff0c\u4e24\u4e2a\u7a7a\u8154\u5747\u9000\u5316<\/p>\n \uff08b\uff09\u8f93\u5165\/\u8f93\u51fa\u7aef\u53e3\u4e3a\u4e2d\u5fc3\u5904\u7684\u9488\u5b54\uff0c\u7528\u4e8e\u8026\u5408l = 0\u6a21\u5f0f\u8fdb\u51fa<\/p>\n \u3010\u7814\u7a76\u5185\u5bb9\u3011<\/strong><\/p>\n \u5168\u5149\u5668\u4ef6\u5728\u4f20\u7edf\u7684\u5149\u901a\u8baf\u3001\u91cf\u5b50\u4fe1\u606f\u7b49\u9886\u57df\u975e\u5e38\u91cd\u8981\uff0c\u4f46\u5168\u5149\u5668\u4ef6\u7684\u8bbe\u8ba1\u662f\u57fa\u4e8e\u5149\u5b50\u5728\u771f\u5b9e\u7a7a\u95f4\u4e2d\u7684\u4f20\u64ad\u548c\u5e72\u6d89\uff0c\u5b83\u9700\u8981\u5bf9\u5927\u91cf\u7684\u5149\u5b66\u5143\u4ef6\u8fdb\u884c\u7cbe\u786e\u5730\u63a7\u5236\uff0c\u4ece\u800c\u5bfc\u81f4\u7cbe\u5bc6\u800c\u590d\u6742\u7684\u5168\u5149\u5668\u4ef6\u975e\u5e38\u96be\u4ee5\u5b9e\u73b0\u3002\u5468\u6b63\u5a01\u7b49\u4eba\u63d0\u51fa\u4e86\u4e00\u79cd\u5168\u65b0\u7684\u8bbe\u8ba1\u5168\u5149\u5668\u4ef6\u7684\u601d\u8def\u2014\u2014\u5373\uff1a\u901a\u8fc7\u8c03\u63a7\u5149\u5b50\u7684\u5185\u90e8\u81ea\u7531\u5ea6\u6765\u5b9e\u73b0\u5668\u4ef6\u7684\u8bbe\u8ba1\u3002\u4ed6\u4eec\u5c06\u5149\u5b50\u7684\u8f68\u9053\u89d2\u52a8\u91cf\u81ea\u7531\u5ea6\u6620\u5c04\u4e3a\u4eba\u9020\u7ef4\u5ea6\u4e0a\u7684\u4e00\u4e2a\u4e2a\u7a7a\u95f4\u683c\u70b9\uff0c\u901a\u8fc7\u5de7\u5999\u5730\u8bbe\u8ba1\u8fd9\u4e9b\u4eba\u9020\u7ef4\u5ea6\u4e2d\u683c\u70b9\u7684\u8dc3\u8fc1\uff0c\u4ece\u800c\u7b49\u6548\u4e86\u5149\u5b50\u5728\u771f\u5b9e\u7a7a\u95f4\u7ef4\u5ea6\u4e0a\u7684\u4f20\u64ad\u3002\u4e8e\u662f\uff0c\u901a\u8fc7\u8c03\u63a7\u5149\u5b50\u5728\u4eba\u5de5\u7ef4\u5ea6\u4e0a\u7684\u884c\u4e3a\uff0c\u6700\u7ec8\u5373\u53ef\u5b9e\u73b0\u5168\u5149\u5668\u4ef6\u7684\u529f\u80fd\u3002\u5229\u7528\u8fd9\u4e00\u601d\u8def\uff0c\u53ef\u4ee5\u5927\u5927\u7b80\u5316\u5168\u5149\u5668\u4ef6\u8bbe\u8ba1\u4e0a\u7684\u96be\u5ea6\uff0c\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u4ed6\u4eec\u63d0\u51fa\u5728\u8fd9\u4e2a\u7cfb\u7edf\u4e2d\u5982\u4f55\u8bbe\u8ba1\u5b9e\u73b0\u5168\u5149\u7684\u91cf\u5b50\u5b58\u50a8\u5668\u548c\u5149\u5b66\u6ee4\u6ce2\u5668\u3002<\/p>\n \u8fd9\u4e2a\u8bbe\u8ba1\u7684\u5de7\u5999\u4e4b\u5904\u5728\u4e8e\uff0c\u6240\u6709\u7684\u8fd9\u4e9b\u5149\u5b50\u8f68\u9053\u89d2\u52a8\u91cf\u6a21\u5f0f\uff08\u7528\u4ee5\u6620\u5c04\u4eba\u5de5\u7ef4\u5ea6\u4e0a\u7684\u7a7a\u95f4\u683c\u70b9\uff09\u90fd\u53ef\u4ee5\u5305\u542b\u5728\u4e00\u4e2a\u80fd\u91cf\u7b80\u5e76\u7684\u5149\u8154\u4e2d\uff0c\u901a\u8fc7\u9644\u52a0\u7b80\u5355\u7684\u5149\u8def\uff0c\u5373\u53ef\u5b9e\u73b0\u8fd9\u4e9b\u7b80\u5e76\u6a21\u5f0f\u4e4b\u95f4\u7684\u8dc3\u8fc1\u3002\u8fd9\u4e00\u5229\u7528\u5149\u5b50\u5185\u90e8\u81ea\u7531\u5ea6\u6765\u6620\u5c04\u4eba\u5de5\u7ef4\u5ea6\u7684\u601d\u60f3\uff0c\u6700\u65e9\u4ea6\u4e3a\u5468\u6b63\u5a01\u7b49\u4eba\u63d0\u51fa\uff0c\u4ed6\u4eec\u53d1\u8868\u7406\u8bba\u6587\u7ae0\uff0c\u63d0\u8bae\u53ef\u4ee5\u7528\u6765\u6a21\u62df\u5efa\u7acb\u4e8e\u4eba\u5de5\u7ef4\u5ea6\u4e0a\u7684\u5177\u6709\u62d3\u6251\u6027\u8d28\u7684\u5149\u5b50\u6676\u4f53\uff08Nat. Commun.<\/i><\/em>\u00a06, Article\u00a0Number\u00a07704 (2015)\uff09\u4ee5\u53ca\u5468\u671f\u9a71\u52a8\u4e0b\u7684\u62d3\u6251\u6750\u6599\u7684\u6027\u8d28\uff08Phys. Rev. Lett.<\/i><\/em>\u00a0118, 083603 (2017)\uff09\u3002\u800c\u5f53\u524d\u7684\u8fd9\u4e00\u5de5\u4f5c\uff0c\u5219\u662f\u9996\u6b21\u63d0\u51fa\u5229\u7528\u5149\u5b66\u4eba\u5de5\u7ef4\u5ea6\u4e0a\u7684\u8c03\u63a7\u6765\u5b9e\u73b0\u5168\u5149\u5668\u4ef6\u7684\u8bbe\u8ba1\u3002<\/p>\n \u76ee\u524d\uff0c\u4e2d\u79d1\u9662\u91cf\u5b50\u4fe1\u606f\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u7684\u674e\u4f20\u950b\u7ec4\u6b63\u5728\u5f00\u5c55\u8fd9\u4e2a\u5168\u65b0\u65b9\u5411\u4e0a\u7684\u5b9e\u9a8c\u5de5\u4f5c\uff0c\u4ed6\u4eec\u5df2\u7ecf\u521d\u6b65\u5236\u5907\u6210\u529f\u5305\u542b\u8fd9\u4e9b\u7b80\u5e76\u7684\u5149\u5b66\u8f68\u9053\u89d2\u52a8\u91cf\u6a21\u5f0f\u7684\u5149\u8154\uff08Opt. Lett.<\/i><\/em>\u00a042, 2042 (2017)\uff09\u3002<\/p>\n \u4e2d\u79d1\u9662\u91cf\u5b50\u4fe1\u606f\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u535a\u58eb\u7f57\u5e0c\u671b\u4e3a\u6587\u7ae0\u7684\u7b2c\u4e00\u4f5c\u8005\uff0c\u5468\u6b63\u5a01\u3001\u5468\u5e78\u7965\u4e3a\u6587\u7ae0\u7684\u901a\u8baf\u4f5c\u8005\u3002\u8fd9\u9879\u5de5\u4f5c\u5f97\u5230\u56fd\u5bb6\u57fa\u91d1\u59d4\u3001\u4e2d\u79d1\u9662\u3001\u79d1\u6280\u90e8\u3001\u6559\u80b2\u90e8\u7684\u8d44\u52a9\u3002<\/p>\n \u539f\u6587\u94fe\u63a5\uff1ahttp:\/\/www.cas.cn\/syky\/201707\/t20170720_4609260.shtml<\/a><\/p>\n \u6587\u732e\u94fe\u63a5\uff1aSynthetic-lattice enabled all-optical devices based on orbital angular momentum of light<\/a>\uff08Nat. Commun.,2017,DOI\uff1a10.1038\/ncomms16097\uff09<\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8Allen\u7f16\u8f91\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n
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