紧凑型太赫兹光谱仪
Zomega成立于2005年，由伦斯勒理工学院的张希成教授带领的研发团队组建而成，主要致力于THz光谱系统研究。Zomega THz时域光谱系统主要由PCA、光延迟线、样品室、ZnTe探测器、Wollaston棱镜、自平衡光电探测器等部分组成。
Zomega产品介绍
mini-Z是Zomega开发的目前世界上最紧凑的、高集成的THz时域光谱分析仪，重量仅为2kg。光谱覆盖0.1-4.0THz，有反射式或透射式两种产品。主要应用于药品检测、过程控制和无损检测等应用领域。
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Spectral Range
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0.1-4.0THz
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Freq. Resolution
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<50GHz (after FFT)
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Dynamic Range
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> 70dB (peak)
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Operational Geometry
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Transmission & Reflection
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Standoff Distance
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1-40cm
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THz Emitter
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Photoconductive Antenna
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THz Detector
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ZnTe Electro-Optical Crystal
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Software
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Labview Supported Software
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Interface
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USB 2.0 & Bluetooth
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Size (LxWxH)
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10.5"x6.25"x2.75"
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Weight (lbs)
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< 4.2 lbs
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Z-2 THz 时域光谱系统是一款关于THz脉冲产品，用户可在此基础上进行第二次开发。THz脉冲光谱范围覆盖0.1-3.5THz，具有5GHz的光谱分辨率。
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Spectral Range
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0.1-3.5THz
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Freq. Resolution
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< 5GHz (after FFT)
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Maximum Time Delay Scan
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> 1300 ps
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Dynamic Range
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70dB
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Operational Geometry
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Transmission & Reflection
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Standoff Distance
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50cm+/-2.5cm
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THz Emitter
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Photoconductive Antenna (LT GaAs substrate)
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THz Detector
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ZnTe Electro-Optical Crystal
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Software
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Labview Supported Software
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Size (LxWxH)
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26"x20"12"
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Weight (lbs)
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< 50 lbs
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