Products: 光栅

image of 光栅

普林斯顿仪器的单色仪和光谱仪使用衍射光栅来分离(色散)多色光或者白光,形成不同的波长(颜色)。
当白光照射到光栅上,会被光栅分光:不同波长的光以不同角度反射。 分光后,不同波长的光被系统聚焦在探测器焦平面的不同位置,形成样品的光谱信息。

 

Standard* Gratings

Groove Density Blaze Wavelength Available for: Efficiency Curve
50 gr/mm 60 nm IsoPlane, SpectraPro, TriVista view curve
150 gr/mm 300 nm Isplane, SpectraPro, TriVista view curve
150 gr/mm 500 nm IsoPlane, SpectraPro, TriVista view curve
150 gr/mm 800 nm IsoPlane, SpectraPro, TriVista view curve
150 gr/mm 1.25 μm IsoPlane, SpectraPro, TriVista view curve
300 gr/mm 300 nm IsoPlane, SpectraPro, TriVista view curve
300 gr/mm 500 nm IsoPlane, SpectraPro, TriVista view curve
300 gr/mm 750 nm IsoPlane, SpectraPro, TriVista view curve
300 gr/mm 1.2 μm IsoPlane, SpectraPro, TriVista view curve
300 gr/mm 2 μm IsoPlane, SpectraPro, TriVista view curve
600 gr/mm 300 nm IsoPlane, SpectraPro, TriVista view curve
600 gr/mm 500 nm IsoPlane, SpectraPro, TriVista view curve
600 gr/mm 750 nm IsoPlane, SpectraPro, TriVista view curve
600 g/mm 1 um IsoPlane, SpectraPro, TriVista view curve
600 gr/mm 1.6 um IsoPlane, SpectraPro, TriVista view curve
1200 gr/mm 300 nm IsoPlane, SpectraPro, TriVista view curve
1200 gr/mm 500 nm IsoPlane, SpectraPro, TriVista view curve
1200 gr/mm 750 nm IsoPlane, SpectraPro, TriVista view curve
1200 gr/mm blazed holographic - UV optimized IsoPlane, SpectraPro, TriVista view curve
1200 gr/mm holographic - VIS optimized IsoPlane, SpectraPro, TriVista view curve
1800 gr/mm 500 nm IsoPlane, SpectraPro, TriVista view curve
1800 gr/mm blazed holographic - UV optimized IsoPlane, SpectraPro, TriVista view curve
1800 gr/mm holographic - VIS optimized IsoPlane, SpectraPro, TriVista view curve
2400 gr/mm 240 nm IsoPlane, SpectraPro, TriVista view curve
2400 gr/mm blazed holographic - UV optimized IsoPlane, SpectraPro, TriVista view curve
2400 gr/mm holographic - VIS optimized IsoPlane, SpectraPro, TriVista view curve
3600 gr/mm 240 nm IsoPlane, SpectraPro, TriVista view curve
3600 gr/mm holographics - UV opimized IsoPlane, SpectraPro, TriVista view curve

*Larger 68 x 84 mm size gratings are available for 1200 g/mm and higher density gratings. Other blaze wavelength and groove density options are also available. Contact your sales representative for more information.

 

 

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光栅的增强型反射膜

普林斯顿仪器的光栅可以提供铝膜选项,来提供从UV到NIR波段大约 85-95%的反射率,增加 SWIR到MIR波段~98%的反射率
我们同样提供保护型金膜,可以增加NIR波段15%的光栅效率。
金膜不适用于低于600nm的波长范围。请参考下图的不同镀膜反射曲线。grating coating options

 

 

 

IsoPlane<br>  成像型光谱仪

IsoPlane
成像型光谱仪

这款屡获大奖的成像光谱仪在性能上超越传统的Czerny-Turner光谱系统,可选焦距为203毫米和320毫米的两款设计。


SpectraPro <br> C-T型光谱仪

SpectraPro
C-T型光谱仪

高性价比、可靠性强、行业标准的光谱仪和单色仪.


TriVista <br> 三级联光谱仪

TriVista
三级联光谱仪

TriVista光谱仪提供行业内最优秀的性能和灵活性; 是您真正的顶级科研工具。


光栅和塔轮配件

光栅和塔轮配件

多光栅和塔轮对提升光谱仪的功能性有显著的作用.


 
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