{"id":472,"date":"2025-06-30T14:32:47","date_gmt":"2025-06-30T06:32:47","guid":{"rendered":"http:\/\/111.229.127.242\/?p=472"},"modified":"2025-11-13T16:04:24","modified_gmt":"2025-11-13T08:04:24","slug":"%e9%a3%9e%e7%a7%92%e6%bf%80%e5%85%89%e7%9b%b4%e5%86%99%e5%a4%9a%e8%8a%af%e5%85%89%e7%ba%a4%e5%b8%83%e6%8b%89%e6%a0%bc%e5%85%89%e6%a0%85","status":"publish","type":"post","link":"https:\/\/www.optics-hub.com\/index.php\/2025\/06\/30\/%e9%a3%9e%e7%a7%92%e6%bf%80%e5%85%89%e7%9b%b4%e5%86%99%e5%a4%9a%e8%8a%af%e5%85%89%e7%ba%a4%e5%b8%83%e6%8b%89%e6%a0%bc%e5%85%89%e6%a0%85\/","title":{"rendered":"\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u6805"},"content":{"rendered":"\n<h5 class=\"wp-block-heading\">\u4e00\u3001\u6280\u672f\u80cc\u666f\uff1a<\/h5>\n\n\n\n<p>\u5229\u2f64\u5168\u606f\u2f45\u6cd5\u5728 MCF \u4e2d\u5199\u2f0a FBG \uff0c<a href=\"http:\/\/admin.optics-hub.com\/app\/editor?id=23b847447204bb782106dd2bc5803b73#bookmark33\">\u4ee5\u53ca\u900f\u8fc7\u6fc0\u5149\u8f90\u5c04\u7a7f\u8fc7\u76f8\u4f4d<\/a>\u63a9\u6a21\u8fdb\u2f8f\u5149\u7ea4\u66dd\u5149\u3002\u5728\u8fd9\u4e24\u79cd\u60c5\u51b5\u4e0b\u3001MCF \u5747\u901a\u8fc7\u4f7f\u2f64\u7d2b\u5916\u6fc0\u5149\u8f90\u5c04&nbsp; \u8fdb\u2f8f<a href=\"http:\/\/admin.optics-hub.com\/app\/editor?id=23b847447204bb782106dd2bc5803b73#bookmark34\">\u4e86<\/a>\u4fee\u6539\uff08<em>\u03bb<\/em>\u2248 250 nm\uff09\uff0c\u5e76\u4e14\u6240\u6709\u7ea4\u82af\u540c\u65f6\u5438\u6536\u8f90\u5c04\uff0c\u8fd9\u5bfc\u81f4\u6bcf\u4e2a\u7ea4\u82af\u4e2d\u5199\u2f0a\u7684\u5149\u7ea4\u5149\u6805\u5177\u6709\u63a5\u8fd1\u7684\u8c10\u632f\u6ce2\u2ed3\u3002\u7136\u2f7d\uff0c\u8fd9\u79cd\u2f45<a href=\"http:\/\/admin.optics-hub.com\/app\/editor?id=23b847447204bb782106dd2bc5803b73#bookmark35\">\u6cd5\u5bf9<\/a>\u4e8e\u5236\u9020 FBG \u9635\u5217\u6765\u8bf4\u5e76\u4e0d\u662f\u5f88\u5b9e\u2f64\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5149\u6805\u90fd\u6709\u5404\u2f83\u7684\u7279\u6027\uff08\u6298\u5c04\u7387\u8c03\u5236\u7684\u5468\u671f\u548c\u5206\u5e03\uff09\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b&nbsp; \u9700\u8981\u5728\u5199\u4f5c\u8fc7\u7a0b\u4e2d\u5fc5\u987b\u4e0d\u65ad\u66f4\u6362\u76f8\u4f4d\u63a9\u6a21\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u4e8c\u3001\u76f4\u5199\u6280\u672f\u66f4\u65b0\uff1a<\/h5>\n\n\n\n<p>\u968f\u7740\u53ef\u2ec5\u5149\u548c\u7ea2\u5916\u8303\u56f4\u5185\u2fbc\u529f\u7387\u2edc\u79d2\u6fc0\u5149\u6e90\u7684\u51fa\u73b0\uff0cFBG\u5199\u2f0a\u6280\u672f\u8fce\u6765\u4e86\u65b0\u2f00\u8f6e\u7684\u53d1\u5c55\u3002 \u7531\u4e8e\u2edc\u79d2\u8109\u51b2\u5438\u6536\u7684\u2fae\u7ebf\u6027\u673a\u5236\uff0c\u53ef\u4ee5\u4ee5\u2f29\u5206\u8fa8\u7387\uff08~1 \u03bc<a href=\"http:\/\/admin.optics-hub.com\/app\/editor?id=23b847447204bb782106dd2bc5803b73#bookmark36\">m<\/a>\uff09\u4fee\u6539\u2fae\u5149\u654f\u6750\u6599\uff08\u7eaf\u2f06\u6c27\u5316\u7845\u3001\u84dd\u5b9d\u2f6f\u3001\u6c1f\u9506\u9178\u76d0\u73bb\u7483\u7b49\uff09\u4f53\u6298\u5c04\u7387\u3002\u8fd9\u4f7f\u5f97\u4e0d\u4ec5\u53ef\u4ee5\u6cbf\u7740\u9009\u5b9a\u7684\u7ea4\u82af\u5199\u2f0aFBG \uff0c\u8fd8\u53ef\u4ee5\u521b\u5efa\u5305\u542b\u5e03\u62c9\u683c\u5149\u6805\u7684\u6ce2\u5bfc\uff0c\u6b64\u5916\uff0c\u900f\u8fc7\u5149\u7ea4\u7684\u900f\u660e\u805a\u5408\u7269\u6d82\u5c42\uff08\u4e19\u70ef\u9178\u916f\u3001\u805a\u9170\u4e9a\u80fa\u3001<a href=\"http:\/\/admin.optics-hub.com\/app\/editor?id=23b847447204bb782106dd2bc5803b73#bookmark37\">ORMOCER \u7b49\uff09<\/a>\u5236\u9020FBG\u4e5f\u6210\u4e3a\u53ef\u80fd\u3002\u8fd9\u4e9b\u4f18\u70b9\u4f7f\u5f97 fs \u5199\u2f0a\u2f45\u6cd5\u6210\u4e3a\u4f20\u611f\u5668\u521b\u5efa\u7684\u4f18\u52bf\u5de5\u5177\u3002<\/p>\n\n\n\n<p>\u98de\u79d2\u76f4\u5199<a href=\"http:\/\/admin.optics-hub.com\/app\/editor?id=23b847447204bb782106dd2bc5803b73#bookmark41\">\u7684\u4f18\u70b9\u5728\u4fee\u6539\u5177\u6709\u590d\u6742\u6a2a\u5411\u2f0f<\/a>\u4f55\u5f62\u72b6\u7684\u5149\u7ea4\uff08\u4f8b\u5982 \u591a\u6a21\u548c\u591a\u82af\u5149\u7ea4\uff09 \u65f6\u5c24\u5176\u660e\u663e\uff0c\u56e0\u4e3a\u5b83\u4eec\u4e0d\u4ec5\u5141\u8bb8\u9009\u62e9\u82af\u6a21\u548c\u6a2a\u5411\u6a21\u5f0f\uff0c\u8fd8\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u5149\u6805\u8bbe\u7f6e\u5355\u72ec\u7684\u2f0f\u4f55\u5f62\u72b6\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u4e09\u3001\u98de\u79d2\u76f4\u5199\u7814\u7a76\uff1a<\/h5>\n\n\n\n<p>2003\u5e74\uff0cMihailov\u7b49\u2f08\u8bc1\u660e\u4e86\u5229\u2f64IR\u2edc\u79d2\u6fc0\u5149\u8f90\u5c04\u8fdb\u2f8fFBG\u5199\u2f0a\u7684\u53ef\u80fd\u6027\uff08<em>\u03bb<\/em>=800\u7eb3\u2f76\uff0c\u0394<em>t<\/em>= 120 \u79d2\uff0c<em>F<\/em>=1kHz\uff09\uff0c\u4f7f\u7528\u76f8\u4f4d\u63a9\u6a21\u7684\u5bf9SMF\u66dd\u5149\u3002\u91c7\u2f64\u8fd9\u79cd\u2f45\u6cd5\uff0c \u7531\u4e8e\u98de\u79d2\u8109\u51b2\u900f\u8fc7\u76f8\u4f4d\u63a9\u6a21<a href=\"http:\/\/admin.optics-hub.com\/app\/editor?id=23b847447204bb782106dd2bc5803b73#bookmark45\">\u540e<\/a>\u4ea7\u751f\u00b11 \u7ea7\u884d\u5c04\u7684\u2f32\u6d89\uff0c\u4f1a\u4ea7\u2f63\u6298\u5c04\u7387\u7684\u5468\u671f\u6027\u8c03\u5236\u3002\u4e0e\u4f7f\u2f64\u7d2b\u5916\u6fc0\u5149\u6e90\u7684\u60c5\u51b5\u2f00\u6837\uff0c\u4e3a\u4e86\u8fbe\u5230\u6750\u6599\u6539\u6027\u9608\u503c\uff0c\u9700\u8981\u5728\u76f8\u4f4d\u63a9\u6a21\u524d\u2faf\u653e\u7f6e\u2f00\u4e2a\u67f1\u2faf\u900f\u955c\uff0c\u5c06\u2edc\u79d2\u6fc0\u5149\u805a\u7126\u5230\u5149\u7ea4\u7684\u7ea4\u82af\u4e2d\uff0c\u4ece\u800c\u589e\u52a0\u5176\u6539\u6027\u5f3a\u5ea6\u3002\u5982\u4eca\uff0c\u57fa\u4e8e\u4f7f\u2f64\u76f8\u4f4d\u63a9\u6a21\u7684\u5199\u2f0a\u2f45\u6cd5\u2f34\u6cdb\u2f64\u4e8e\u5728\u2fae\u5149\u654f\u5149\u7ea4\u4e2d\u5236\u9020 FBG\uff0c\u901a\u8fc7\u5bf9\u2edc\u79d2\u6fc0\u5149\u900f\u8fc7\u4fdd\u62a4\u6d82\u5c42\u5199\u2f0a FBG\u4e5f\u88ab\u5e7f\u6cdb\u7814\u7a76\uff0c\u4f46\u662fPM\u7684\u65b9\u5f0f\u5199\u5165FBG\u5bf9\u6fc0\u5149\u8109\u51b2\u7684\u80fd\u91cf\u8981\u6c42\u8f83\u9ad8 \uff08<em>\u901a\u5e38\u5728<\/em>&nbsp;0.1 \u20121 mJ\uff09\u3002<\/p>\n\n\n\n<p>\u6839\u636e\u4ee5\u4e0b\u8868\u8fbe\u5f0f\uff1a\u039b FBG = \u039b PM\/2\u3002\u4e0e\u4f7f\u2f64\u7d2b\u5916\u6fc0\u5149 \u6e90\u7684\u60c5\u51b5\u2f00\u6837\uff0c\u4e3a\u4e86\u8fbe\u5230\u6750\u6599\u6539\u6027\u9608\u503c\uff0c\u5728\u76f8\u4f4d\u63a9\u6a21\u524d \u2faf\u653e\u7f6e\u2f00\u4e2a\u67f1\u2faf\u900f\u955c\uff0c\u5c06\u2edc\u79d2\u8f90\u5c04\u805a\u7126\u5230\u5149\u7ea4\u82af\u4e2d\uff0c\u4ece \u2f7d\u589e\u52a0\u5176\u5f3a\u5ea6\u3002\u5982\u4eca\uff0c\u57fa\u4e8e\u4f7f\u2f64\u76f8\u4f4d\u63a9\u6a21\u7684\u5199\u2f0a\u2f45\u6cd5\u2f34 \u6cdb\u2f64\u4e8e\u5728\u2fae\u5149\u654f\u5149\u7ea4\u4e2d\u5236\u9020 FBG\uff0c\u4ee5\u53ca\u901a\u8fc7\u5bf9\u2edc\u79d2\u6fc0\u5149 \u8f90\u5c04\u900f\u660e\u7684\u4fdd\u62a4\u6d82\u5c42\u5199\u2f0a FBG\u3002\u8bf7\u6ce8\u610f\uff0c\u8be5\u2f45\u6cd5\u5bf9\u2edc&nbsp; \u79d2\u6fc0\u5149\u8109\u51b2\u7684\u80fd\u91cf\u8981\u6c42\u5f88\u2fbc \uff08Ep~ 0.1 \u20121 mJ\uff09\uff0c\u8fd9\u4e25\u91cd\u9650\u5236\u4e86\u53ef\u2f64\u4e8e\u5199\u2f0a FBG \u7684\u2edc\u79d2\u6fc0\u5149\u7cfb\u7edf\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u56db\u3001\u65e5\u8d8b\u6210\u719f\uff1a<\/h5>\n\n\n\n<p>\u98de\u79d2\u6fc0\u5149\u9010\u70b9FBG\u5199\u2f0a\u7684\u2f45\u6cd5\u662fMartinez \u7b49\u2f08\u57282004\u5e74\u63d0\u51fa\u7684\uff0c\u4f5c\u8005\u805a\u7126\u7ea2\u5916\u8303\u56f4\u7684\u2edc\u79d2\u6fc0<a href=\"http:\/\/admin.optics-hub.com\/app\/editor?id=23b847447204bb782106dd2bc5803b73#bookmark48\">\u5149\u8109<\/a>\u51b2\uff08(\u03bb = 800 nm, \u0394t =150 fs, f = 1 kHz, Ep = 100 nJ)\uff09\u901a\u8fc7\u2fbc\u6570\u503c\u5b54\u5f84\u7269\u955c\u805a\u7126\u5230\u5355\u6a21\u7ea4\u82af\u533a\u57df\u3002\u5728\u8fd9\u79cd\u2f45\u6cd5\u4e2d\uff0c\u5149\u6805\u7684\u6bcf\u4e2a\u201c\u70b9\u201d\u662f\u7531\u4e8e\u4f7f\u2f64\u2fbc\u7cbe\u5ea6\u5b9a\u4f4d\u53f0\u5728\u5149\u7ea4\u5300\u901f\u8fd0\u52a8\u671f\u95f4\u5438\u6536\u5355\u4e2a\u2edc\u79d2\u6fc0\u5149\u8109\u51b2\u2f7d\u5f15\u8d77\u7684\u5982\u4e0b\u56fe\uff08\u4e09\u79cd\u5199\u5165\u65b9\u6cd5\uff0c\u9010\u70b9\uff0c\u9010\u884c\uff0c\u9010\u9762\uff09<em>\uff08The FBG period depends on the fiber travel speed vtr and the laser pulse repetition rate f according to the following expression: \u039bFBG = vtr\/f.\uff09<\/em><\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u4e94\u3001\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u7684\u7279\u5f81\uff1a<\/h5>\n\n\n\n<p>1.\u98de\u79d2\u6fc0\u5149\u70b9\u5bf9\u70b9\u5199\u2f0aFBG\u2f45\u5f0f\u6beb\u2f46\u7591\u95ee\u7684\u4f18\u70b9\u662f\u5bf9\u98de\u79d2\u6fc0\u5149\u7684\u8109\u51b2\u80fd\u91cf\u7684\u8981\u6c42\u76f8\u5bf9\u8f83\u4f4e&nbsp; \uff0810 \u2012100 nJ)\uff0c\u5141\u8bb8\u9009\u62e9\u66f4\u4fbf\u5b9c\u3001\u66f4\u7d27\u51d1\u7684\u5168\u5149\u7ea4\u2f45\u6848\u2edc\u79d2\u6fc0\u5149\u7cfb\u7edf\u3002\u5f53\u805a\u7126\u5177\u6709\u2fbc\u65af\u5206\u5e03\u7684 fs \u5149\u675f\u65f6\uff0c\u4fee\u6539\u533a\u57df\u662f\u96ea\u8304\u5f62\u7684\uff08\u5982\u4e0b\u3001\u56fe1\uff09\uff0c\u5e76\u4e14\u4ec5\u4e0e\u7ea4\u82af\u76f4\u5f84\u7ea6\u4e3a5-10\u03bcm\u7684\u6807\u51c6\u5355\u6a21\u5149\u7ea4\u7684\u90e8\u5206\u7ea4\u82af\u91cd\u53e0\uff0c\u8fd9\u5bfc\u81f4FBG\u4e0e\u7ea4\u82af\u6a21\u573a\u7684\u91cd\u53e0\u79ef\u5206\u503c\u76f8\u5bf9\u8f83\u2f29\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u63d0\u51fa\u4e86\u4e24\u79cd\u6539\u8fdb\u7684\u70b9\u5bf9\u70b9\u5199\u2f0a\u2f45\u6cd5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"636\" height=\"318\" src=\"https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u6805.png\" alt=\"\" class=\"wp-image-2878\" style=\"width:1270px;height:auto\" srcset=\"https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u6805.png 636w, https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u6805-300x150.png 300w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/><\/figure>\n\n\n\n<p>\u56fe1\uff0c\u2fbc\u65af\u5149\u675f\u60c5\u51b5\u4e0b\uff0c\u2edc\u79d2\u6fc0\u5149\u8109\u51b2\u5728\u5355\u6a21\u5149\u7ea4\u6a2a\u622a\u2faf\u5f15\u8d77\u7684\u6298\u5c04\u7387\u53d8\u5316<\/p>\n\n\n\n<p>&nbsp; (<strong>A<\/strong>\uff09\u50cf\u6563\u2fbc\u65af\u5149\u675f\uff08<strong>B<\/strong>\uff09\u5bf9\u4e8e\u4e0d\u540c\u7684\u8109\u51b2\u80fd\u91cf\u3002<\/p>\n\n\n\n<p>2.\u5728\u7b2c\u2f00\u79cd\u2f45\u6cd5\u4e2d\uff0c\u79f0\u4e3a\u9010\u7ebf\u2f45\u6cd5\uff0c\u7531\u5747\u5300\u5206\u5e03\u5728\u5149\u7ea4\u5149\u8f74\u6a2a\u5411\u2f45\u5411\u4e0a\u7684\u5355\u4e2a\u4fee\u6539\u70b9\u5f62\u6210\u8fde\u7eed\u7ebf \uff0c\u5982\u56fe\u6240\u2f70\u56fe3(b)\u3002\u56e0\u6b64\uff0cFBG \u5468\u671f\u662f\u901a\u8fc7\u5199\u2f0a\u6bcf\u2f8f\u540e\u7684\u987a\u5e8f\u5149\u7ea4\u4f4d\u79fb\u6765\u8bbe\u7f6e\u7684\u3002\u5c3d\u7ba1\u8be5\u2f45\u6cd5\u6548\u7387\u6700\u2fbc\uff0c\u4f46\u5728\u5199\u2f0a\u2ed3\u5ea6\u7ea6\u4e3a1 \u201210 mm \u7684\u6807\u51c6FBG\u2f45\u2faf\u6548\u7387\u8f83\u4f4e\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"756\" height=\"423\" src=\"https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u68052.png\" alt=\"\" class=\"wp-image-2880\" style=\"width:1270px;height:auto\" srcset=\"https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u68052.png 756w, https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u68052-300x168.png 300w\" sizes=\"(max-width: 756px) 100vw, 756px\" \/><\/figure>\n\n\n\n<p>\u56fe3|\u4f7f\u2f64\u4e0d\u540c\u7684\u76f4\u63a5\u2edc\u79d2\u5199\u2f0a\u2f45\u6cd5\u5728\u7ea4\u82af\u4e2d\u611f\u5e94\u51fa\u7684 FBG \u7ed3\u6784\u2f70\u610f\u56fe\u3002\uff08<strong>A<\/strong>) \u9010\u70b9\u6cd5\uff08\u2fbc\u65af\u5149\u675f\uff09\u3002 \uff08<strong>B<\/strong>) \u9010\u2f8f\u2f45\u6cd5\uff08\u6a2a\u5411\u626b\u63cf\u7684\u2fbc\u65af\u5149\u675f\uff09\u3002 \uff08<strong>C<\/strong>) \u9010&nbsp; \u5e73\u2faf\u2f45\u6cd5\uff08\u50cf\u6563\u2fbc\u65af\u5149\u675f\uff09\u3002<\/p>\n\n\n\n<p>3.\u7b2c\u2f06\u79cd\u2f45\u6cd5\u79f0\u4e3a\u9010\u5e73\u2faf\u2f45\u6cd5\uff0c \u57fa\u4e8e\u7531\u4e8e\u5149\u675f\u6574\u5f62\u2f7d\u589e\u52a0 fs \u4fee\u6539\u533a\u57df\u7684\u6a2a\u5411\u2faf\u79ef\u3002\u4e3a\u6b64\uff0c\u4f7f\u2f64\u50cf\u6563\u5149\u675f\uff0c\u8be5\u5149\u675f\u662f\u901a\u8fc7\u5728\u4e3b\u7269\u955c\u524d\u2faf\u653e\u7f6e\u989d\u5916\u7684\u67f1\u2faf\u900f\u955c\u4ece\u2fbc\u65af\u5149\u675f\u83b7\u5f97\u7684\u3002\u9002\u5f53\u9009\u62e9\u67f1\u2faf\u900f\u955c\u7684\u7126\u8ddd\u3001\u7269\u955c\u7684NA \u4ee5\u53ca\u900f\u955c\u4e0e\u7269\u955c\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u53ef\u4ee5\u589e\u52a0\u5782\u76f4\u4e8e\u5149\u8f74\u2f45\u5411\u7684\u4fee\u6539\u2faf\u79ef\uff0c 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src=\"https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u68053.png\" alt=\"\" class=\"wp-image-2881\" style=\"width:1270px;height:auto\" srcset=\"https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u68053.png 708w, https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u68053-300x138.png 300w\" sizes=\"(max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<p><strong>\u5982\u56fe&nbsp;<\/strong>\u2fbc\u65af\u5149\u675f\u60c5\u51b5\u4e0b\uff0c\u2edc\u79d2\u6fc0\u5149\u8109\u51b2\u5728\u5355\u6a21\u5149\u7ea4\u6a2a\u622a\u2faf\u5f15\u8d77\u7684\u6298\u5c04\u7387\u53d8\u5316&nbsp; 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https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u68054-300x144.png 300w, https:\/\/www.optics-hub.com\/wp-content\/uploads\/2025\/06\/\u98de\u79d2\u6fc0\u5149\u76f4\u5199\u591a\u82af\u5149\u7ea4\u5e03\u62c9\u683c\u5149\u68054-768x368.png 768w\" sizes=\"(max-width: 902px) 100vw, 902px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u98de\u79d2\u6fc0\u5149\u9010\u70b9FBG\u5199\u2f0a\u7684\u2f45\u6cd5\u662fMartinez \u7b49\u2f08\u57282004\u5e74\u63d0\u51fa\u7684\uff0c\u4f5c\u8005\u805a\u7126\u7ea2\u5916\u8303\u56f4\u7684\u2edc\u79d2\u6fc0\u5149\u8109\u51b2\uff08(\u03bb = 800 nm, \u0394t =150 fs, f = 1 kHz, Ep = 100 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