Terahertz Time Domain Spectrometer
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| Brand | Auniontech |
|---|---|
| Model | TeraCube Scientific |
| Type | THz Near-Field Scanning Microscope |
| Core Technology | Electro-optic Sampling-Based Terahertz Time-Domain Near-Field Imaging |
| Probe Type | TeraSpike THz Microprobe |
| Automation Level | Fully Motorized XYZ + Tip-Sample Distance Control |
| Laser Source Compatibility | Ti:sapphire Oscillator-Amplifier System (800 nm, <100 fs) |
| Detection Method | Lock-in Amplified Electro-optic Sampling |
| Spatial Resolution | Sub-wavelength (≤ λ/10, ~3–5 µm at 0.3–1 THz) |
| Dynamic Range | >60 dB (typical, system-limited) |
| Scan Range | Up to 100 × 100 µm² (high-res mode), 1 × 1 mm² (wide-field mode) |
| Sample Environment | Ambient air or purged N₂ (optional) |
| Compliance | CE Marked |
| Safety Class | Integrated Class 3B Laser Enclosure with Interlock System |
| Data Export | ASCII (.txt), MATLAB (.mat), HDF5 |
| Brand | Brookman |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | PB7220-2000-T |
| Pricing | Available Upon Request |
| System Bandwidth | 1.7–2.1 THz |
| Spectral Resolution | 0.1–5 GHz |
| Dynamic Range | 70 dB (at 100 GHz), 45 dB (at 1 THz), 40 dB (at 2 THz) |
| THz Beam Diameter (FWHM @ 0.5 THz) | 12 mm |
| Optical Path Length | 25 cm |
| Tuning Speed | 10 GHz/s |
| Electronic Chopper Frequency | 6 kHz |
| Dual-Channel Operation | Transmission + Reflection/Scattering Simultaneously |
| Brand | CRAIC |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | CRAIC Apollo II™ Confocal Raman Microspectrometer |
| Pricing | Available Upon Request |
| Brand | Eachwave |
|---|---|
| Origin | Shanghai, China |
| Model | T-LSM100A |
| Minimum Step | 0.047625 µm |
| Standard Travel Options | 25 mm, 50 mm, 100 mm, 150 mm, 200 mm |
| Maximum Time Delay | >130 ps |
| Accuracy | ±35 µm |
| Repeatability | <3 µm |
| Backlash | <12 µm |
| Max Speed | 7 mm/s |
| Min Speed | 0.00022 mm/s |
| Peak Thrust | 55 N |
| Continuous Thrust | 25 N |
| Interface | RS232 (USB adapter available) |
| Power Supply | 12–16 VDC |
| Operating Temperature | 0–50 °C |
| Weight | 0.35 kg |
| Origin | Russia |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TFPE |
| Pricing | Available Upon Request |