{"id":282,"date":"2025-01-13T11:49:53","date_gmt":"2025-01-13T03:49:53","guid":{"rendered":"https:\/\/www.bihec.com\/knight-optical-filter\/?p=282"},"modified":"2025-01-13T11:49:53","modified_gmt":"2025-01-13T03:49:53","slug":"%e8%8b%b1%e5%9b%bdknight-optical-1020dib25knight-optical%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e7%89%87%e6%bb%a4%e6%b3%a2%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/knight-optical-filter\/%e8%8b%b1%e5%9b%bdknight-optical-1020dib25knight-optical%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e7%89%87%e6%bb%a4%e6%b3%a2%e5%99%a8\/","title":{"rendered":"\u82f1\u56fdKnight Optical 1020DIB25,Knight Optical\u5e26\u901a\u6ee4\u6ce2\u7247,\u6ee4\u6ce2\u5668"},"content":{"rendered":"

\u82f1\u56fdKnight Optical 1020DIB25<\/a>,Knight Optical\u5e26\u901a\u6ee4\u6ce2\u7247<\/a>,\u6ee4\u6ce2\u5668<\/a><\/h1>\n

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Knight Optical<\/a>\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\u7528\u4e8e\u5206\u79bb\u548c\u4f20\u8f93\u6307\u5b9a\u7684\u7a84\u6ce2\u957f,\u5e76\u53cd\u5c04\u6240\u6709\u5176\u4ed6\u5165\u5c04\u6ce2\u957f\u3002<\/p>\n

Knight Optical<\/a>\u7684\u9ad8\u8d28\u91cf\u6807\u51c6\u5e26\u5bbd\u53ef\u89c1\u7c7b\u578b\u5e72\u6d89\u6ee4\u6ce2\u5668\u7684\u5e93\u5b58\u8303\u56f4\u4ece330NM-2000NM\u5728\u4e0d\u540c\u7684\u5e26\u5bbd,\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u8981\u6c42,\u5982\u6210\u50cf\u548c\u4eea\u5668\u3002\u8fd9\u4e2a\u53ef\u89c1\u8303\u56f4\u6709\u4e00\u4e2a\u6807\u51c6\u768445-50%\u7684\u4f20\u8f93,\u4f46\u662f\u4e00\u4e9b\u666e\u901a\u7684\u6ce2\u957f\u50a8\u5b58\u6709\u4e00\u4e2a\u9ad870%\u7684\u4f20\u8f93(\u89c1FYJ\u578b\u6ee4\u6ce2\u5668)\u3002\u5355\u72ec\u7684\u6ee4\u6ce2\u5668\u662f\u6570\u63a7\u9650\u5236\u548c\u5bc6\u5c01\u5f62\u6210\u5806\u6808\u5728\u4ed6\u4eec\u7684\u73af,\u786e\u4fdd\u6700\u5927\u7684\u957f\u671f\u7a33\u5b9a\u6027\u3002\u867d\u7136\u6211\u4eec\u7684\u6807\u51c6\u5e93\u5b58\u8303\u56f4\u662f\u5b89\u88c5\u7684,\u4f46\u672a\u5b89\u88c5\u7684\u7c7b\u578b\u4e0e\u822a\u7a7a\u822a\u5929\u6f06\u9ed1\u8272\u8fb9\u7f18\u53ef\u5e94\u8981\u6c42\u63d0\u4f9b\u3002\u82f1\u56fdKnight Optical<\/a>\u6240\u6709\u7684\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\u90fd\u6709\u4e00\u4e2a\u4f20\u8f93\u66f2\u7ebf.<\/p>\n

Knight Optical 740nm 1020DIB25\u5e26\u901a\u6ee4\u6ce2\u7247<\/a>\u89c4\u683c: 1020nm \u2013 Standard IR range (15nm FWHM)
\nRange \/ Description:1020DIB25<\/p>\n

\u76f4\u5f84(\u6beb\u7c73)25\u539a\u5ea6(\u6beb\u7c73)6.1\u5e73\u5747\u503c\u3002\u963b\u585e\u72695\u5e73\u5747\u503c\u3002\u963b\u585e\u8303\u56f4200nm to 1150nm\u963b\u65ad\u7c7b\u578b\u7535\u7684(\u7eb3\u7c73)1020Fwhm15\u5b89\u88c5\/\u672a\u5b89\u88c5\u5b89\u88c5\u7684\u9ad8\u5cf0\u4f20\u8f93(%)50<\/p>\n

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\u82f1\u56fdKnight Optical<\/a> 1020DIB25\u6ee4\u5149\u7247\u89c4\u683c<\/p>\n\n\n\n
\n

Diameter & Aperture (mm):<\/strong>


Thickness (mm):<\/strong>
Blocking:
<\/strong><\/p>\n







CWL Tolerance (nm):<\/strong>
HBW Tolerance (nm):<\/strong>
Optimum Operating temperature:<\/strong>
Edge Treatment:<\/strong>
Edge Marking Format:<\/strong>

Surface Quality:<\/strong><\/p>\n<\/td>\n

12.5mm \u00b1 0.2 (8.5mm aperture)
25.0mm \u00b1 0.2 (21mm aperture)
50.0mm \u00b1 0.2 (46mm aperture)
6.1mm +\/-0.2
<0.01% (OD4) @ 200nm to 1150nm (for filters with CWL less than 380nm)
<0.001% (OD5) @ 200nm to 1150nm (for filters with CWL between 380nm and 1064)
<0.001% (OD5) @ 200nm to 1850nm (for filters with CWL between 1080nm and 1640)
<0.01% (OD4) see individial specifications for range for filters with CWL 1660nm and upwards.
\u00b1 20% of FWHM
\u00b1 20% of FWHM
23\u00b0C
Mounted in black anodized aluminium ring
In most cases {Knight Optical Part#} \u2013 {KOLTD} \u2013 arrow in direction of light path
80\/50
-50\u00b0C to +80\u00b0C
Typical 3 cavity design
All filters are scribed and hermetically sealed to ensure maximum long-term stability<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Knight optical\u6709\u80fd\u529b\u4e3a\u6211\u4eec\u7684\u5ba2\u6237\u63d0\u4f9b\u7cbe\u786e\u7684\u5b9a\u5236\u6ee4\u5149\u7247\u3002 \u6ee4\u6ce2\u5668\u88ab\u8bbe\u8ba1\u4e3a\u53ea\u4f20\u8f93\u6240\u9700\u7684\u6ce2\u957f\uff0c\u540c\u65f6\u901a\u8fc7\u53cd\u5c04\u6216\u5438\u6536\u963b\u6321\u5176\u4f59\u6ce2\u957f\u3002\u4f20\u8f93\u548c\u8870\u51cf\u7684\u7a0b\u5ea6\u53d6\u51b3\u4e8e\u6ee4\u6ce2\u5668\u7c7b\u578b\u3002<\/p>\n