Terahertz time-domain spectrometers have been applied in fields such as spectral analysis, biomedical, pharmaceutical, chemical, agricultural, materials, and food testing.
Main technical specifications of Huaxun Terahertz Time Domain Spectrum Analyzer |
|
Terahertz source |
Light controlled photoconductive semiconductor emitterLT-GaAs emitter |
Terahertz detector |
Light controlled photoconductive semiconductor receiverLT-GaAs detector |
Laser source |
780nmFemtosecond Lasers |
bandwidth |
0.06-4THz |
Scan range |
54 ps |
scanning speed |
25-30 Scans/Second |
dynamic range |
80 dB |
resolution |
20 GHz |
Imaging range |
50mm×50mm |
scan accuracy |
2 μm |
calibration |
Automatic cycle calibration |
Atmospheric background compensation |
Support (removal of water and carbon dioxide interference) |
Energy saving mode |
sleep mode |
Graph Library |
support |
Advantages of Terahertz Detection Technology
Unique characteristic fingerprint spectrum
Strong penetration ability
Quantum energy is small, non-destructive testing
Fast testing speed
High precision and accuracy
Low missed detection rate
Multiple featured functions (automatic periodic calibration, atmospheric background compensation, etc.)
Application scenarios
Applied research in universities/research institutes, etc
Biology, chemistry, agriculture, etc
On site screening of food and drugs
Terahertz detection of composite material coatings
Semiconductor manufacturing process management
Early diagnosis of dental caries, early detection of cellular lesions, etc
On site screening of food and drugs