To undertake analysis services for applied
research topics related to terahertz technology from various enterprises and
institutions:
Application services based on terahertz
spectroscopy and imaging technology
Application services beyond terahertz technology
Application services based on terahertz
spectroscopy and imaging technology
|
Application field
|
Test items
|
Typical application analysis problem |
Technical advantages
|
|
Pharmacy
pharmaceutics
Pharmaceutical industry
|
Film coating thickness inspection and quality control |
Film coating thickness, density, uniformity distribution
Experimental speculation of theoretical drug dissolution (curve)
Crack defect detection (shedding, delamination)
|
Online quality control and process analysis techniques
|
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Pharmacy composition test
|
Crystal/amorphous state of the agent
Traceability of Chinese medicine, origin estimation
Patent drug identification, authenticity identification
|
Terahertz band has characteristic absorption peaks for accurate identification
|
|
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Food safety
|
Genetically modified food testing
Transgenic technology identification
|
Detection of genetically modified/non-transgenic/different categories and technologies for genetically modified foods
|
Can be detected according to the refractive
index of the terahertz band, with high sensitivity
|
|
Food additive testing
|
Identification of illegal food additives
Quantitative analysis of food additives
|
Terahertz band has characteristic absorption peaks for accurate identification |
|
|
Agriculture
Agricultural products
|
Pesticide residues, veterinary drug residues
|
Residual quantitative detection of agricultural residues
|
Terahertz band has characteristic absorption peaks for accurate identification |
|
Early diagnosis of pests and diseases
|
Early diagnosis of leaf diseases and insect pests
Rice quality testing
|
3D non-destructive fast spectral imaging
|
|
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Medical imaging
|
Early diagnosis of tumor
|
Skin cancer in vivo imaging
Breast cancer tissue clearance situation
Three-dimensional imaging of brain wound
tissue sections
|
New diagnostic methods for early detection
of cancer
Opportunity to reverse the decaying process
|
|
Early diagnosis of dental caries
|
Early detection of dental caries
Enamel loss on the tooth surface |
Opportunity to reverse the decaying process
|
|
|
New Materials |
Terahertz functional device performance test
|
Terahertz band filter performance test
Terahertz functional semiconductor device performance test
|
Test conditions are low and the results are accurate
|
|
Optical property detection
|
Optical properties, complex conductivity and dielectric function of semiconductors, high temperature superconductors, metamaterials, carbon nanotubes, etc.
Study the charge transport properties of broadband semiconductors and organic semiconductor polymers
|
Particularity with terahertz band
|
|
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Solar, photovoltaic industry manufacturing defects, optical properties
|
Detecting internal cracks in silicon and ultra-thin materials
Detecting the physical structure of a semiconductor
Dielectric properties and complex refractive index
|
Lossless, contactless, resolution up to micron
|
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Semiconductor science
Semiconductor manufacturing
|
IC package defect detection |
Package processing defect detection
|
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Integrated circuit weak connection, short circuit fault detection
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Identify weak connections and troubleshoot
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Quickly identify weak connections above 10 microns and be able to resolve weakly connected and shorted signals
|
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Industry nondestructive testing
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Automotive multilayer paint thickness inspection
|
Non-destructive, non-contact measurement of each layer of metal/plastic base multi-layer paint
|
Non-destructive, non-contact, high accuracy Liquid form can still be accurately measured at high temperatures
|
|
Aviation navigation manufacturing Invisible coating detection
Insulation testing
Quality aging test
|
Stress cracking, flaws, voids in composite materials
Surface painting and welding of high temperature ceramics
Effect of ceramic catalyst on surface enthalpy and carbon precipitation
Coating drying, inspection process inspection
Radome/radar rainwater corrosion zone detection
Fuel tank packaging integrity test
|
Strong penetrating power and high resolution
|
|
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Archeology
Artwork |
Artwork pigment composition testing
Lossless 3D restoration
|
Drawings, manuscripts, artwork, film, murals, oil paintings, pottery non-contactless physical imaging, spectral analysis
Detecting the chemical properties of materials used in heritage (pigments, etc.)
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Non-destructive testing assists cultural heritage research and protection
|
|
Homeland Security and Defense
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Explosive location
Toxic gas detection
Drug testing
Dangerous goods screening
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Detection of explosives, identification of bomb categories
Detection of the presence of harmful gases and drugs
Carrying dangerous goods and weapons detection
Mail harmful substance detection
Non-destructive imaging and review of email content
|
Terahertz band has characteristic absorption peaks for accurate identification
Strong penetrating power, safe for human body
|
|
序号 |
样品前处理项目 |
设备/技术 |
|
1 |
样品提纯蒸馏 |
旋转蒸发器、循环水式真空泵 |
|
2 |
微波合成、水解、催化、溶样 |
微波化学反应仪 |
|
3 |
样品干燥加热 |
干燥箱 |
|
4 |
模具压制（太赫兹测量样品前处理） |
研磨器皿、过筛、压片机、电子天平 |
