{"id":4127,"date":"2026-01-17T13:57:44","date_gmt":"2026-01-17T05:57:44","guid":{"rendered":"https:\/\/laserdiode-ld.com\/?p=4127"},"modified":"2026-01-23T14:12:42","modified_gmt":"2026-01-23T06:12:42","slug":"405-%e7%ba%b3%e7%b1%b3%e6%bf%80%e5%85%89%e4%ba%8c%e6%9e%81%e7%ae%a1%e7%9a%84%e7%b4%ab%e8%89%b2%e5%89%8d%e6%b2%bf%e5%b8%a6%e9%9a%99%e5%b7%a5%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/laserdiode-ld.com\/zh\/405nm-%e6%bf%80%e5%85%89%e4%ba%8c%e6%9e%81%e7%ae%a1%e7%9a%84%e7%b4%ab%e8%89%b2%e5%89%8d%e6%b2%bf%e5%b8%a6%e9%9a%99%e5%b7%a5%e7%a8%8b-html","title":{"rendered":"\u7d2b\u8272\u524d\u6cbf\uff1a405 \u7eb3\u7c73\u6fc0\u5149\u4e8c\u6781\u7ba1\u7684\u5e26\u9699\u5de5\u7a0b"},"content":{"rendered":"

405 nm \u6ce2\u957f\u4f4d\u4e8e\u53ef\u89c1\u5149\u8c31\u548c\u7d2b\u5916\u5149\u8c31\u7684\u6218\u7565\u4ea4\u53c9\u70b9\u3002\u4e0e\u66f4\u5e38\u89c1\u7684\u57fa\u4e8e\u7837\u5316\u9553\uff08GaAs\uff09\u7684\u7ea2\u5916\u7ebf\u53d1\u5c04\u5668\u4e0d\u540c\uff0c405 nm \u6ce2\u957f\u7684\u53d1\u5c04\u5668\u53ef\u4ee5\u5728\u53ef\u89c1\u5149\u548c\u7d2b\u5916\u7ebf\u5149\u8c31\u4e4b\u95f4\u7684\u91cd\u8981\u4ea4\u6c47\u5904\u53d1\u5c04\u7ea2\u5916\u7ebf\u3002 405\u7eb3\u7c73\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u662f\u6c2e\u5316\u9553\uff08GaN\uff09\u534a\u5bfc\u4f53\u6280\u672f\u7684\u4ea7\u7269\u3002\u8981\u4e86\u89e3\u8be5\u5668\u4ef6\u7684\u7269\u7406\u539f\u7406\uff0c\u5c31\u5fc5\u987b\u6df1\u5165\u7814\u7a76\u5176\u6676\u80de\u7ed3\u6784\u4ee5\u53ca\u8be5\u5149\u8c31\u7ebf\u6240\u56fa\u6709\u7684\u9ad8\u5149\u5b50\u80fd\u91cf\uff08\u7ea6 3.06 eV\uff09\u3002.<\/p>\n\n\n\n

\u5728 405nm \u6fc0\u5149<\/a><\/strong>, \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6709\u6e90\u533a\u901a\u5e38\u7531 InGaN\uff08\u6c2e\u5316\u9553\u94df\uff09\u591a\u91cf\u5b50\u9631\uff08MQW\uff09\u7ec4\u6210\u3002\u751f\u4ea7\u9ad8\u8d28\u91cf 405\u7eb3\u7c73\u6fc0\u5149\u4e8c\u6781\u7ba1<\/a><\/strong> \u4ece\u5916\u5ef6\u751f\u957f\u9636\u6bb5\u5f00\u59cb\u3002\u7531\u4e8e\u6c2e\u5316\u9553\u5c42\u4e0e\u84dd\u5b9d\u77f3\u6216\u78b3\u5316\u7845\u886c\u5e95\u4e4b\u95f4\u7684\u6676\u683c\u4e0d\u5339\u914d\uff0c\u6c2e\u5316\u9553\u57fa\u6750\u6599\u5f88\u96be\u751f\u957f\u51fa\u4f4e\u7f3a\u9677\u5bc6\u5ea6\u3002\u8fd9\u4e9b\u4f4d\u9519\u662f\u975e\u8f90\u5c04\u91cd\u7ec4\u4e2d\u5fc3\uff0c\u4e0d\u4ec5\u4f1a\u964d\u4f4e\u58c1\u63d2\u6548\u7387\uff0c\u8fd8\u4f1a\u52a0\u901f\u523b\u9762\u9000\u5316\uff0c\u76f4\u63a5\u5f71\u54cd OEM \u5236\u9020\u5546\u7684\u957f\u671f\u53ef\u9760\u6027\u3002.<\/p>\n\n\n\n

\u4ece\u5236\u9020\u5546\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u201c\u8d28\u91cf \u201d\u662f\u6307 405 \u7eb3\u7c73<\/a><\/strong> \u53d1\u5c04\u5668\u7684\u5b9a\u4e49\u53d6\u51b3\u4e8e\u5176\u5185\u90e8\u91cf\u5b50\u6548\u7387 (IQE) \u53ca\u5176\u5bf9\u514b\u670d\u6c2e\u5316\u9553\u5e26\u9699\u6240\u9700\u7684\u76f8\u5bf9\u8f83\u9ad8\u7684\u6b63\u5411\u7535\u538b ($V_f$) \u6240\u4ea7\u751f\u7684\u5927\u91cf\u70ed\u91cf\u7684\u6d88\u6563\u80fd\u529b\u3002\u6807\u51c6\u7ea2\u8272\u6fc0\u5149\u5668\u7684\u5de5\u4f5c\u7535\u538b\u53ef\u80fd\u4e3a 2.2V\uff0c\u800c\u6c2e\u5316\u9553\u6fc0\u5149\u5668\u7684\u5de5\u4f5c\u7535\u538b\u5219\u4e3a 2.5V\u3002 405nm \u6fc0\u5149<\/strong> \u9700\u8981 4.0V \u81f3 5.5V\u3002\u8fd9\u79cd\u8f83\u9ad8\u7684\u80fd\u91cf\u5bc6\u5ea6\u5bf9 p \u578b\u8986\u5c42\u548c\u6b27\u59c6\u89e6\u70b9\u9020\u6210\u4e86\u6781\u5927\u7684\u538b\u529b\uff0c\u4f7f\u5f97\u70ed\u7ba1\u7406\u6210\u4e3a\u4fdd\u6301\u7a33\u5b9a\u7684\u5355\u4e00\u7eb5\u5411\u6a21\u5f0f\u7684\u4e3b\u8981\u5de5\u7a0b\u969c\u788d\u3002.<\/p>\n\n\n\n

\u6a2a\u5411\u4e0e\u7eb5\u5411\uff1a\u5b9a\u4e49\u5355\u6a21\u6fc0\u5149\u4e8c\u6781\u7ba1<\/h2>\n\n\n\n

\u5728\u7cbe\u5bc6\u5149\u5b66\u9886\u57df\uff0c\u201c\u5355\u6a21 \u201d\u4e00\u8bcd\u901a\u5e38\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u4f46\u5bf9\u4e8e\u9ad8\u7aef\u7684 \u5355\u6a21\u6fc0\u5149\u4e8c\u6781\u7ba1<\/a><\/strong>, \u56e0\u6b64\uff0c\u6211\u4eec\u5fc5\u987b\u533a\u5206\u7a7a\u95f4\uff08\u6a2a\u5411\uff09\u6a21\u5f0f\u548c\u5149\u8c31\uff08\u7eb5\u5411\uff09\u6a21\u5f0f\u3002\u771f\u6b63\u7684\u5355\u6a21\u5668\u4ef6\u91c7\u7528\u810a\u6ce2\u5bfc\u7ed3\u6784\uff0c\u5c06\u5149\u573a\u9650\u5236\u5728\u57fa\u672c\u7684 $TEM_{00}$ \u6a21\u5f0f\u3002.<\/p>\n\n\n\n

\u7a7a\u95f4\u76f8\u5e72\u548c\u810a\u6ce2\u5bfc\u5de5\u7a0b<\/h3>\n\n\n\n

\u5bf9 p \u578b\u6c2e\u5316\u9553\u5c42\u8fdb\u884c\u5316\u5b66\u8680\u523b\uff0c\u5f62\u6210\u4e00\u4e2a\u6298\u5c04\u7387\u9636\u68af\u3002\u8be5\u9636\u68af\u63d0\u4f9b\u4e86\u5fc5\u8981\u7684\u6a2a\u5411\u9650\u5236\uff0c\u4ee5\u786e\u4fdd 405\u7eb3\u7c73\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u53d1\u51fa\u7684\u5149\u675f\u5177\u6709\u8fd1\u4e4e\u5b8c\u7f8e\u7684\u9ad8\u65af\u8f6e\u5ed3\u3002\u5bf9\u4e8e\u6d41\u5f0f\u7ec6\u80de\u4eea\u6216\u5171\u805a\u7126\u663e\u5fae\u955c\u7b49\u5e94\u7528\u800c\u8a00\uff0c\u8fd9\u79cd\u7a7a\u95f4\u7eaf\u5ea6\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002\u5982\u679c\u810a\u592a\u5bbd\uff0c\u5c31\u4f1a\u652f\u6301\u9ad8\u9636\u6a2a\u5411\u6a21\u5f0f\uff0c\u5bfc\u81f4 \u201c\u5149\u675f\u6f02\u79fb \u201d\u548c\u4e0d\u7a33\u5b9a\u7684 $M^2$ \u56e0\u5b50\u3002\u5982\u679c\u810a\u592a\u7a84\uff0c\u523b\u9762\u5904\u7684\u5149\u529f\u7387\u5bc6\u5ea6\u53ef\u80fd\u4f1a\u8d85\u8fc7\u707e\u96be\u6027\u5149\u635f\u4f24\uff08COD\uff09\u9608\u503c\u3002.<\/p>\n\n\n\n

\u5149\u8c31\u7eaf\u5ea6\uff1a\u5355\u9891\u6fc0\u5149\u4e8c\u6781\u7ba1<\/h3>\n\n\n\n

\u5f53\u5ba2\u6237\u8bf7\u6c42 \u5355\u9891\u6fc0\u5149\u4e8c\u6781\u7ba1<\/a><\/strong>, \u56e0\u6b64\uff0c\u4ed6\u4eec\u6b63\u5728\u5bfb\u627e\u4e00\u79cd\u5177\u6709\u4e9a\u5146\u8d6b\u5179\u7ebf\u5bbd\u548c\u957f\u76f8\u5e72\u957f\u5ea6\u7684\u8bbe\u5907\u3002\u800c\u6807\u51c6\u7684\u6cd5\u5e03\u91cc-\u4f69\u7f57 \u5355\u6a21\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u7531\u4e8e\u7a7a\u8154\u957f\u5ea6\u4e3a $L$\uff0c\u5b83\u53ef\u80fd\u53ea\u6709\u4e00\u4e2a\u7a7a\u95f4\u6a21\u5f0f\uff0c\u4f46\u901a\u5e38\u4f1a\u8868\u73b0\u51fa\u591a\u4e2a\u7eb5\u5411\u6a21\u5f0f\uff08\u9891\u7387\u4e0d\u540c\uff09\u3002\u8fd9\u4e9b\u6a21\u5f0f\u4e4b\u95f4\u7684\u95f4\u8ddd\u7531\u4ee5\u4e0b\u516c\u5f0f\u7ed9\u51fa\uff1a<\/p>\n\n\n\n

$$\\Delta \\lambda = \\frac{lambda^2}{2n_g L}$$<\/p>\n\n\n\n

\u5176\u4e2d\uff0c$n_g$ \u662f\u7fa4\u6298\u5c04\u7387\u3002\u8981\u5b9e\u73b0\u771f\u6b63\u7684 \u5355\u9891\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u4e8e 405 \u7eb3\u7c73<\/strong>, \u56e0\u6b64\uff0c\u6fc0\u5149\u5668\u5fc5\u987b\u91c7\u7528\u5206\u5e03\u5f0f\u53cd\u9988\uff08DFB\uff09\u7ed3\u6784\uff0c\u5373\u5728\u6709\u6e90\u533a\u76f4\u63a5\u8680\u523b\u884d\u5c04\u5149\u6805\uff0c\u6216\u8005\u96c6\u6210\u5230\u5916\u8154\u4e2d\u3002 \u4e8c\u6781\u7ba1\u6fc0\u5149\u5668<\/a> (ECDL) \u7ed3\u6784\u3002DFB \u7ed3\u6784\u63d0\u4f9b\u9891\u7387\u9009\u62e9\u6027\u53cd\u9988\uff0c\u786e\u4fdd\u53ea\u6709\u4e00\u79cd\u7eb5\u5411\u6a21\u5f0f\u80fd\u8fbe\u5230\u53d7\u6fc0\u53d1\u5c04\u7684\u9608\u503c\u3002.<\/p>\n\n\n\n

\u7ecf\u6d4e\u903b\u8f91\uff1a\u7ec4\u4ef6\u5b8c\u6574\u6027\u4e0e\u7cfb\u7edf\u603b\u6210\u672c<\/h2>\n\n\n\n

\u5728\u91c7\u8d2d 405nm \u6fc0\u5149<\/strong>, \u4f46\u6709\u4e00\u4e2a\u5e38\u89c1\u7684\u8bef\u533a\uff1a\u53ea\u5173\u6ce8 \u201c\u6bcf\u6beb\u74e6\u6210\u672c\u201d\uff0c\u800c\u4e0d\u662f \u201c\u53ef\u9760\u6027\u6210\u672c\u201d\u3002\u5bf9\u4e8e\u533b\u7597\u8bca\u65ad\u8bbe\u5907\u6216\u9ad8\u901f PCB \u76f4\u63a5\u6210\u50cf\u7cfb\u7edf\u7684\u5236\u9020\u5546\u6765\u8bf4\uff0c\u6fc0\u5149\u4e8c\u6781\u7ba1\u53ea\u5360\u603b\u6750\u6599\u6e05\u5355\uff08BOM\uff09\u7684\u4e00\u5c0f\u90e8\u5206\uff0c\u4f46\u5b83\u5374\u662f\u6700\u5e38\u89c1\u7684\u6545\u969c\u70b9\u3002.<\/p>\n\n\n\n

\u65e0\u626d\u7ed3 \u201c\u8981\u6c42<\/h3>\n\n\n\n

\u9ad8\u8d28\u91cf\u7684 \u5355\u6a21\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u5fc5\u987b\u8868\u73b0\u51fa \u201c\u65e0\u626d\u7ed3 \u201d\u7684\u529f\u7387-\u7535\u6d41\uff08P-I\uff09\u66f2\u7ebf\u3002\u66f2\u7ebf\u4e0a\u7684 \u201c\u626d\u7ed3 \u201d\u8868\u793a\u7a7a\u95f4\u6a21\u5f0f\u7684\u504f\u79fb\u6216\u7eb5\u5411\u6a21\u5f0f\u4e4b\u95f4\u7684\u7ade\u4e89\u3002\u5728\u53cd\u9988\u56de\u8def\u63a7\u5236\u6fc0\u5149\u529f\u7387\u7684\u5206\u6790\u4eea\u5668\u4e2d\uff0c\"\u626d\u7ed3 \"\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u632f\u8361\u6216\u63d0\u4f9b\u9519\u8bef\u8bfb\u6570\u3002\u5728\u6700\u9ad8\u989d\u5b9a\u5de5\u4f5c\u6e29\u5ea6\u4e0b\u6d4b\u8bd5 P-I \u7ebf\u6027\u662f\u5de5\u4e1a\u7ea7\u8d28\u91cf\u63a7\u5236\u7684\u6807\u5fd7\u3002.<\/p>\n\n\n\n

\u964d\u89e3\u548c\u523b\u9762\u949d\u5316<\/h3>\n\n\n\n

\u7684\u9ad8\u5149\u5b50\u80fd\u91cf 405nm \u6fc0\u5149<\/strong> \u4e0e\u7ea2\u5916\u6fc0\u5149\u5668\u76f8\u6bd4\uff0c\u7ea2\u5916\u6fc0\u5149\u5668\u4f1a\u5bfc\u81f4\u73af\u5883\u4e2d\u7684\u6c27\u6c14\u4e0e\u534a\u5bfc\u4f53\u523b\u9762\u53d1\u751f\u66f4\u5267\u70c8\u7684\u53cd\u5e94\u3002\u8fd9\u79cd\u5149\u8bf1\u5bfc\u6c27\u5316\u4f1a\u5bfc\u81f4\u523b\u9762\u7684\u975e\u8f90\u5c04\u91cd\u7ec4\u589e\u52a0\uff0c\u4ece\u800c\u4ea7\u751f\u5c40\u90e8\u70ed\u91cf\uff0c\u8fdb\u4e00\u6b65\u52a0\u901f\u6c27\u5316\u3002\u8fd9\u79cd \u201c\u70ed\u5931\u63a7 \u201d\u662f\u5bfc\u81f4\u7a81\u7136\u5931\u6548\u7684\u4e3b\u8981\u539f\u56e0\u3002\u5148\u8fdb\u7684\u523b\u9762\u949d\u5316\u6280\u672f--\u5728\u8d85\u9ad8\u771f\u7a7a\u4e2d\u6d82\u8986\u8584\u819c\u6d82\u5c42--\u662f\u786e\u4fdd\u5de5\u4e1a\u4e70\u5bb6\u6240\u8981\u6c42\u7684 10,000 \u5c0f\u65f6\u4ee5\u4e0a\u4f7f\u7528\u5bff\u547d\u7684\u552f\u4e00\u65b9\u6cd5\u3002.<\/p>\n\n\n\n

\u6280\u672f\u53c2\u6570\u548c\u6750\u6599\u6bd4\u8f83<\/h2>\n\n\n\n

\u8981\u4e86\u89e3\u5728\u5de5\u7a0b\u8bbe\u8ba1\u4e2d\u5982\u4f55\u6743\u8861\u9009\u62e9 405\u7eb3\u7c73\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong>, \u4e0b\u9762\u662f\u6807\u51c6\u5546\u7528\u4e8c\u6781\u7ba1\u4e0e\u9ad8\u53ef\u9760\u6027\u5de5\u4e1a\u8bbe\u5907\u7684\u6bd4\u8f83\u6570\u636e\u3002.<\/p>\n\n\n\n

\u53c2\u6570<\/strong><\/td>\u6807\u51c6\u5546\u4e1a 405nm<\/strong><\/td>\u5de5\u4e1a\u7ea7\uff08laserdiode-ld.com\uff09<\/strong><\/td>\u5bf9\u7cfb\u7edf\u6210\u672c\u7684\u5f71\u54cd<\/strong><\/td><\/tr><\/thead>
\u5149\u8c31\u7ebf\u5bbd<\/strong><\/td>0.5 - 1.0 \u7eb3\u7c73<\/td>< 0.001 nm\uff08DFB\/\u5916\u8154\uff09<\/td>\u5bf9\u62c9\u66fc\u5149\u8c31\u5206\u8fa8\u7387\u81f3\u5173\u91cd\u8981\u3002.<\/td><\/tr>
\u5149\u675f\u53d1\u6563\uff08\u5e73\u884c\uff09<\/strong><\/td>8\u00b0 - 12\u00b0<\/td>7\u00b0 - 9\u00b0\uff08\u4e25\u683c\u516c\u5dee\uff09<\/td>\u964d\u4f4e\u5149\u5b66\u6210\u672c\uff1b\u7b80\u5316\u51c6\u76f4\u3002.<\/td><\/tr>
\u6307\u5411\u7a33\u5b9a\u6027<\/strong><\/td>< 10 mrad<\/td>< 2 mrad<\/td>\u51cf\u5c11\u7ec8\u7aef\u7528\u6237\u91cd\u65b0\u6821\u51c6\u7684\u9891\u7387\u3002.<\/td><\/tr>
\u9608\u503c\u7535\u6d41 ($I_{th}$)<\/strong><\/td>45 - 60 \u6beb\u5b89<\/td>25 - 35 \u6beb\u5b89<\/td>\u53d1\u70ed\u91cf\u66f4\u4f4e\uff1b\u4e8c\u6781\u7ba1\u5bff\u547d\u66f4\u957f\u3002.<\/td><\/tr>
\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4<\/strong><\/td>0\u00b0C \u81f3 40\u00b0C<\/td>-20\u00b0C\u81f375\u00b0C<\/td>\u65e0\u9700\u6602\u8d35\u7684 TEC \u51b7\u5374\u3002.<\/td><\/tr>
$M^2$ \u56e0\u5b50<\/strong><\/td>1.2 – 1.5<\/td>< 1.1<\/td>\u5bf9\u7126\u80fd\u529b\u66f4\u5f3a\uff1b\u6210\u50cf\u66f4\u6e05\u6670\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8bed\u4e49\u6269\u5c55\uff1a\u5173\u952e\u6280\u672f\u9886\u57df<\/h2>\n\n\n\n

\u63d0\u4f9b\u6709\u5173 405 \u7eb3\u7c73<\/strong> \u751f\u6001\u7cfb\u7edf\uff0c\u6211\u4eec\u5fc5\u987b\u89e3\u51b3\u4e09\u4e2a\u8bed\u4e49\u76f8\u5173\u7684\u9ad8\u6d41\u91cf\u4e3b\u9898\uff1a<\/p>\n\n\n\n

    \n
  1. \u5916\u8154\u4e8c\u6781\u7ba1\u6fc0\u5149\u5668\uff08ECDL\uff09\uff1a<\/strong> \u5bf9\u4e8e\u7814\u7a76\u4eba\u5458\u6765\u8bf4\uff0c\u5982\u679c\u9700\u8981\u4e00\u4e2a \u5355\u9891\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong>, \u6b64\u5916\uff0cECDL \u5229\u7528\u5149\u6805\u8c03\u8c10\u5916\u8154\u5c06\u7ebf\u5bbd\u7f29\u5c0f\u5230\u5343\u8d6b\u8303\u56f4\u3002.<\/li>\n\n\n\n
  2. \u6c2e\u5316\u9553\u5916\u5ef6\u751f\u957f\uff1a<\/strong> InGaN\/GaN \u754c\u9762\u7684\u8d28\u91cf\u51b3\u5b9a\u4e86\u8be5\u5668\u4ef6\u7684 \u201c\u659c\u7387\u6548\u7387\u201d\u3002 405nm \u6fc0\u5149<\/strong>. .\u66f4\u9ad8\u7684\u659c\u7387\u6548\u7387\u610f\u5473\u7740\u4ee5\u66f4\u5c11\u7684\u7535\u6d41\u83b7\u5f97\u66f4\u591a\u7684\u5149\uff0c\u4ece\u800c\u964d\u4f4e\u6a21\u5757\u7684\u70ed\u8d1f\u8377\u3002.<\/li>\n\n\n\n
  3. \u76f8\u5e72\u957f\u5ea6\uff1a<\/strong> \u5728\u5168\u606f\u6444\u5f71\u548c\u5e72\u6d89\u6d4b\u91cf\u4e2d\uff0c\u76f8\u5e72\u957f\u5ea6\uff08$L_c \\approx \\lambda^2 \/ \\Delta\\lambda$\uff09 \u5355\u6a21\u6fc0\u5149\u4e8c\u6781\u7ba1<\/strong> \u51b3\u5b9a\u4e86\u6700\u5927\u666f\u6df1\u3002\u9ad8\u7eaf\u5ea6 405nm \u6fc0\u5149<\/strong> \u76f8\u5e72\u957f\u5ea6\u8d85\u8fc7 10 \u7c73\u3002.<\/li>\n<\/ol>\n\n\n\n

    \u6848\u4f8b\u7814\u7a76\uff1a405nm \u96c6\u6210\u5230\u65b0\u4e00\u4ee3 DNA \u6d4b\u5e8f\u4e2d<\/h2>\n\n\n\n

    \u5ba2\u6237\u80cc\u666f<\/h3>\n\n\n\n

    \u4e00\u5bb6\u5f00\u53d1\u9ad8\u901a\u91cf DNA \u6d4b\u5e8f\u5e73\u53f0\u7684\u9886\u5148\u751f\u7269\u6280\u672f\u516c\u53f8\u9700\u8981\u4e00\u4e2a\u7a33\u5b9a\u7684 405nm \u6fc0\u5149<\/strong> \u7528\u4e8e\u6fc0\u53d1\u8367\u5149\u67d3\u6599\u3002\u4e4b\u524d\u4f9b\u5e94\u5546\u7684\u4e8c\u6781\u7ba1\u4f1a\u51fa\u73b0 \u201c\u8df3\u6a21 \u201d\u73b0\u8c61\uff0c\u4ece\u800c\u7ed9\u7075\u654f\u7684\u8367\u5149\u68c0\u6d4b\u5668\u5e26\u6765\u566a\u58f0\u3002.<\/p>\n\n\n\n

    \u6280\u672f\u6311\u6218<\/h3>\n\n\n\n