{"id":108,"date":"2014-01-12T20:51:44","date_gmt":"2014-01-12T12:51:44","guid":{"rendered":"http:\/\/www.njjiantian.com\/?page_id=108"},"modified":"2025-01-03T19:55:24","modified_gmt":"2025-01-03T11:55:24","slug":"infrared-window","status":"publish","type":"page","link":"http:\/\/www.njjiantian.com\/index.php\/infrared-window\/","title":{"rendered":"\u7ea2\u5916\u7a97\u53e3"},"content":{"rendered":"<p>\u7ea2\u5916 (IR) \u7167\u5c04\u7684\u7279\u5f81\u662f\u6ce2\u957f\u4ecb\u4e8e 0.750 -1000\u03bcm (750 &#8211; 1000000nm) \u4e4b\u95f4\u3002\u7531\u4e8e\u5bf9\u68c0\u6d4b\u5668\u8303\u56f4\u7684\u9650\u5236\uff0cIR\u7167\u5c04\u901a\u5e38\u5206\u4e3a\u4ee5\u4e0b\u4e09\u4e2a\u8f83\u5c0f\u7684\u533a\u57df\uff1a0.750 &#8211; 3\u03bcm\u30013 &#8211; 30\u03bcm \u548c 30 &#8211; 1000\u03bcm \u5206\u522b\u5b9a\u4e49\u4e3a\u8fd1\u7ea2\u5916 (NIR)\u3001\u4e2d\u6ce2\u7ea2\u5916 (MWIR) \u4e0e\u8fdc\u7ea2\u5916 (FIR)\uff08\u56fe 1\uff09. \u7ea2\u5916\u4ea7\u54c1 \u5e7f\u6cdb\u7528\u4e8e\u4ece\u70ed\u6210\u50cf\u4e2d\u7684 IR \u4fe1\u53f7\u68c0\u6d4b\u5230 IR \u5149\u8c31\u5b66\u4e2d\u7684\u5143\u7d20\u8bc6\u522b\u7b49\u591a\u79cd\u5e94\u7528\u3002\u968f\u7740 IR \u5e94\u7528\u9700\u6c42\u7684\u53d1\u5c55\u548c\u6280\u672f\u8fdb\u6b65\uff0c\u5236\u9020\u5546\u5df2\u5f00\u59cb\u4f7f\u7528 IR \u6750\u6599\u8bbe\u8ba1\u5e73\u9762\u5149\u5b66\u5143\u4ef6\uff08\u4f8b\u5982 (i.e. \u7a97\u53e3\u7247, \u53cd\u5c04\u955c, \u504f\u632f\u7247, \u5206\u5149\u955c, \u68f1\u955c), \u7403\u9762\u900f\u955c (\u4f8b\u5982\u5e73\u51f9\/\u5e73\u51f8\u900f\u955c\u3001\u53cc\u51f9\/\u53cc\u51f8\u900f\u955c\u3001\u5f2f\u6708\u900f\u955c), \u975e\u7403\u9762\u900f\u955c (\u629b\u7269\u9762\u3001\u53cc\u66f2\u9762\u3001\u6df7\u5408\u900f\u955c), \u6d88\u8272\u5dee\u900f\u955c, \u4ee5\u53ca \u88c5\u914d\u7ec4\u4ef6 (\u4f8b\u5982\u6210\u50cf\u955c\u5934\u3001\u6269\u675f\u5668\u3001\u76ee\u955c\u3001\u7269\u955c). \u8fd9\u4e9b IR \u6750\u6599\u6216\u57fa\u5e95\u7684\u7269\u7406\u7279\u6027\u5404\u4e0d\u76f8\u540c\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u6bcf\u79cd\u6750\u6599\u7684\u4f18\u70b9\u53ef\u4e3a\u4efb\u4f55 IR \u5e94\u7528\u9009\u62e9\u6b63\u786e\u7684\u6750\u6599.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-3719\" src=\"http:\/\/www.njjiantian.com\/wp-content\/uploads\/2014\/01\/transmittance-wavelength.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\">\u7ea2\u5916\u6750\u6599\u900f\u8fc7\u6ce2\u957f<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th class=\"grayBkgd\" colspan=\"2\"><strong>IR \u6750\u6599\u6bd4\u8f83<\/strong><\/th>\n<\/tr>\n<tr>\n<th width=\"28%\"><strong>\u540d\u79f0<\/strong><\/th>\n<th><strong>\u5c5e\u6027\u00a0\/ \u5178\u578b\u5e94\u7528<br \/>\n<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\">\u6c1f\u5316\u9499\u00a0(CaF<sub>2<\/sub>)<\/td>\n<td>\u4f4e\u5438\u6536; \u9ad8\u6298\u5c04\u7387\u5747\u5300\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e\u5149\u8c31\u5b66\u3001\u534a\u5bfc\u4f53\u5904\u7406\u548c\u51b7\u5374\u70ed\u6210\u50cf<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u7194\u878d\u77f3\u82f1\u00a0(FS)<\/td>\n<td>CTE \u4f4e\uff0c\u5728 IR \u4e2d\u5177\u6709\u51fa\u4f17\u7684\u900f\u5c04\u7387<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e\u5e72\u6d89\u6d4b\u91cf\u3001\u6fc0\u5149\u4eea\u5668\u3001\u5149\u8c31\u5b66<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u9517\u00a0(Ge)<\/td>\n<td>\u9ad8\u6298\u5c04\u7387;\u9ad8\u52aa\u6c0f\u786c\u5ea6;\u4e2d\u6ce2\u5230\u957f\u6ce2\u7ea2\u5916\u6ce2\u6bb5\u6709\u4f18\u79c0\u7684\u900f\u5c04\u7387<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e\u70ed\u6210\u50cf\u3001\u6076\u52a3\u73af\u5883\u7684IR\u6210\u50cf<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u6c1f\u5316\u9541\u00a0(MgF<sub>2<\/sub>)<\/td>\n<td>\u5bbd\u6cdb\u7684\u900f\u5c04\u8303\u56f4; \u8010\u9ad8\u80fd\u8f90\u5c04<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e\u4e0d\u9700\u8981\u589e\u900f\u819c\u7684\u7a97\u53e3\u7247\u3001\u900f\u955c\u548c\u504f\u632f\u7247<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">N-BK7<\/td>\n<td>\u4f4e\u6210\u672c\u6750\u6599\uff0c\u9002\u7528\u4e8e\u53ef\u89c1\u5149\u548c NIR \u5e94\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e\u673a\u5668\u89c6\u89c9\u3001\u663e\u5fae\u955c\u3001\u5de5\u4e1a\u5e94\u7528<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u6eb4\u5316\u94be\u00a0(KBr)<\/td>\n<td>\u6297\u673a\u68b0\u9707\u52a8; \u6c34\u6eb6\u6027;\u5bbd\u6cdb\u7684\u900f\u5c04\u8303\u56f4<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e FTIR \u5149\u8c31\u5b66<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u84dd\u5b9d\u77f3<\/td>\n<td>\u975e\u5e38\u8010\u7528\uff0c\u5728 IR \u4e2d\u5177\u6709\u826f\u597d\u7684\u900f\u5c04\u7387<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e IR \u6fc0\u5149\u7cfb\u7edf\u3001\u5149\u8c31\u5b66\u548c\u6076\u52a3\u73af\u5883\u8bbe\u5907<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u7845\u00a0(Si)<\/td>\n<td>\u4f4e\u6210\u672c; \u8d28\u91cf\u8f7b<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e\u5149\u8c31\u5b66\u3001MWIR \u6fc0\u5149\u7cfb\u7edf\u3001THz \u6210\u50cf<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u6c2f\u5316\u94a0\u00a0(NaCl)<\/td>\n<td>\u5177\u6709\u6c34\u6eb6\u6027\uff0c\u6210\u672c\u4f4e\uff0c\u5728 250nm \u81f3 16\u03bcm \u7684\u8303\u56f4\u5185\u5177\u6709\u51fa\u4f17\u7684\u900f\u5c04\u7387\uff0c\u5bf9\u70ed\u51b2\u51fb\u5f88\u654f\u611f<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e FTIR \u5149\u8c31\u5b66<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u7852\u5316\u950c\u00a0(ZnSe)<\/td>\n<td>\u4f4e\u5438\u6536; \u6297\u70ed\u51b2\u51fb<\/td>\n<\/tr>\n<tr>\n<td>CO<sub>2<\/sub>\u00a0\u6fc0\u5149\u7cfb\u7edf\u548c\u70ed\u6210\u50cf<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u786b\u5316\u950c\u00a0(ZnS)<\/td>\n<td>\u5728\u53ef\u89c1\u5149\u4e0e IR \u8303\u56f4\u5177\u6709\u51fa\u4f17\u7684\u900f\u5c04\u7387\uff0c\u4e0e ZnSe \u76f8\u6bd4\u66f4\u575a\u786c\u5e76\u5177\u6709\u66f4\u5f3a\u7684\u5316\u5b66\u62b5\u6297\u529b<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u4e8e\u70ed\u6210\u50cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6211\u4eec\u63d0\u4f9b\u591a\u79cd\u7ea2\u5916\u7a97\u53e3\u4ee5\u6ee1\u8db3\u5ba2\u6237\u7684\u5b9e\u9a8c\u8981\u6c42\uff1a<\/p>\n<p>\u4e2d\u6ce2\u7ea2\u5916\u70ed\u50cf\u4eea\uff1a<\/p>\n<p>\u84dd\u5b9d\u77f3\uff1a\u900f\u8fc7\u6ce2\u957f0.17\u03bcm-6\u03bcm<\/p>\n<p>\u77f3\u82f1\uff1a\u900f\u8fc7\u6ce2\u957f0.168\u03bcm-3.5\u03bcm<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7ea2\u5916 (IR) \u7167\u5c04\u7684\u7279\u5f81\u662f\u6ce2\u957f\u4ecb\u4e8e 0.750 -1000\u03bcm (750 &#8211; 1000&#8230; <a class=\"continue-reading-link\" href=\"http:\/\/www.njjiantian.com\/index.php\/infrared-window\/\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/template-twocolumns-left.php","meta":{"footnotes":""},"class_list":["post-108","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/www.njjiantian.com\/index.php\/wp-json\/wp\/v2\/pages\/108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.njjiantian.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.njjiantian.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.njjiantian.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.njjiantian.com\/index.php\/wp-json\/wp\/v2\/comments?post=108"}],"version-history":[{"count":16,"href":"http:\/\/www.njjiantian.com\/index.php\/wp-json\/wp\/v2\/pages\/108\/revisions"}],"predecessor-version":[{"id":3720,"href":"http:\/\/www.njjiantian.com\/index.php\/wp-json\/wp\/v2\/pages\/108\/revisions\/3720"}],"wp:attachment":[{"href":"http:\/\/www.njjiantian.com\/index.php\/wp-json\/wp\/v2\/media?parent=108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}