标准滤镜和窗口

InfraTec 公司在滤镜选配方面的灵活性

  • InfraTec公司能够提供标准的光学滤镜搭配标准探测器。

  • 如果您需要特殊的滤镜,您可以自己提供滤镜,或者由InfraTec公司从我们专门的滤镜供应商那里购买,我们能够为您打造专属的特殊滤镜探测器。

  • 如果您还不能确定探测器和滤镜的型号,您可以联系我们本地的InfraTec专员代表。与我们研发部门的同事倾力合作,我们能为您提供最优的解决方案。

红外滤光片

下列表格是标准滤镜的透过率曲线。这一曲线是典型曲线,可能并不能完全匹配每一批的探测器。实际曲线的数据是根据客户的需求以及滤镜的制作工艺决定的。当然,我们将提供每一批滤镜的透过率曲线。

Type
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Unique Infratec designation
Code
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Application of the filter.
Application
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Central wavelength, wavelength at the centre of the pass band including tolerance
CWL incl. tolerance
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Half-power bandwidth of the passband, including tolerance
HPBW incl. tolerance
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Optical design considering angle and temperature effects
Design
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Detectors compatible with this filter
Detector
GHC3.40 ± 30120 ± 20low TC
DCO24.26 ± 20180 ± 20low TC
ZCO24.27 ± 30170 ± 20low angular
NNO26.20 ± 50120 ± 20low angular
USO27.30 ± 40200 ± 30low angular
WH2O5.80 ± 50100± 20low angular
LNO5.30 ± 40180 ± 20low angular
KCO4.75 ± 20140 ± 20low angular
ICO4.66 ± 40180 ± 20low angular
PN2O4.52 ± 20140 ± 20low angular
ECO24.45 ± 2060 ± 20low angular
TCO24.26 ± 2090 ± 20low angular
FFlame4.30 ± 30600± 30low angular
HReference 3.95 ± 3090 ± 20low angular
BReference 3.72 ± 3090 ± 20low angular
CCH43.33 ± 20160 ± 20low angular
MReference 3.09 ±30160 ±20low angular

红外窗口

在此,您可以查看我们的标准窗口,以及它们的典型规格和透射曲线。产品筛选器可帮助您根据所需的透射范围找到合适的窗口。

Activate filter
Minμm
Maxμm
Window Name
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Unique InfraTec designation
Code
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Window material.
Material
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Additional information about the window's usage or features.
Properties
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Spectral range in which the window transmits IR radiation with high transmittance
Transmission Range
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Detectors compatible with this window
Detector
70Silicon UV ... 50 µm ≈ 50%
68Sapphire UV ... 5.5 µm > 80%
67Potassium bromideUV ... 30 µm > 88%
66Potassium bromideHalide coatingUV ... 30 µm > 85%
14SiliconWideband pass8 ... 14 µm > 70%
DiamondLab-grown diamond, moisture resistantUV … >100 µm >65%
Zink selenide0.5 … 19 µm > 65%
Zink selenideAnti-reflecting coating, moisture resistant2 … 14 µm > 78%
63Barium fluorideUV ... 13.5 µm > 80%
13SiliconWideband pass3 ... 5 µm > 70%
61Calcium fluorideUV ... 10 µm > 80%
60Calcium fluorideUV ... 10.5 µm > 80%
12SiliconAnti-reflecting coating3 ... 12 µm > 70%
11SiliconAnti-reflecting coating3 ... 7 µm > 70%
10SiliconAnti-reflecting coating2 ...7 µm > 70%
18SiliconWideband pass for hydrogene flame2.35 … 3.05 µm > 70%
16SiliconLongwave pass7 ... 14 µm > 70%
17SiliconLongwave pass8 ... 11 µm > 70%
15SiliconLongwave pass6 ... 15 µm > 70%

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