此款微型ftir光谱仪是基于偏振光学的高透射性能的近红外光谱仪（utra high throughput nir  ftspectrometer），由于其高透射性，决定了其为一款超高灵敏度傅里叶红外光谱仪。此款设计有效降低了漂移，暗电流等问题。采用了2d相机。
the arcspectro ht-2d is an ultra compact stationary fouriertransform spectrometer. based on polarization optics it provides anextremely high sensitivity and is ideal for measurements of lowlight and diffusing sources (diffuse reflection and turbid media).its unique design permits to collect light over a large angles andit has an high entrance surface of several millimeters. theoperation principle prevents from problems like drift or dark noisewhich allows high contrasts at single shot measurements. thanks toits 2d camera it averages over 1000 measurements in one shot! itcan be used in extremely simple optical setups, no need forfocusing optics. the user can directly illuminate the entranceopening with the light to be spectrally analyzed or can bring thelight to the system with fiber bundles.
typical characteristics of the ht series are
• ultra high throughput (100x more than a gratingspectrometer)
• large spectral range: 400nm-1100nm
• very low dark noise 0.02 counts (1024 lines averaging)
• simple optical setup (no need for extra optics)
• hardware and software trigger
• no drift
• very short integration times (0.05ms)
• variable gain
• no moving parts
• metallic anodized housing with useful fixation treads
此款产品参数如下表：

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北京锦坤科技有限公司
周成秋
13522557194
北京市海淀区农大南路1号硅谷亮城B210

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