Spectrometers PB7300-2000-T PB7300-2000-T/R PB7300-1000-FF PB8300-050 Custom Systems
PB7220-2000-T/R Two-Channel Transmission-Reflection System
Features
- Two-channel system configured for simultaneous THz transmission and reflection measurements
- Fully Turnkey: Arrives configured and ready to start making measurements
- Extremely economical: A fraction of the cost of previous THz Systems
- Portable: Configurable with built-in Li Ion battery with up to 12 hours of continuous use
- Continuous rapid scanning from 100 GHz to over 1.8 THz
- Fiber optic coupled THz source and detector heads
- Shipped with a separate detection head for each channel
- Room temperature solid state detection: No cryogenics required
- Integrated lock-in detection
- OEM version with quantity pricing available
Applications
- Materials & device characterization
- Chemical signature characterization
- Industrial process control
- Microwave and THz spectroscopy
Bakman Technologies' versatile PB7220-2000-T/R Spectroscopy Platform is designed for scanning complex compounds to precise specifications with greater accuracy and control. The PB7220 series is ideal for THz researchers and application developers who need to study the properties of materials at THz frequencies with high-resolution, but who don't want to design and build their own high-resolution THz spectroscopy system. The PB7220-2000-T/R can sweep from 100 GHz to over 1.8 THz in a single rapid scan with frequency resolution better than 0.25 GHz. Because it has two channels it can be configured to simultaneously measure both the THz transmission and reflection properties of a sample. The second channel allows a single system to collect sample information at various angles of reflection or scattering from the sample while continuously monitoring the transmission.
The PB7220 employs precisely tuned, fiber coupled, butterfly packaged semiconductor DFB lasers, an advanced photo-mixing source and detector, and sophisticated digital control hardware and software to provide a fully turnkey THz spectrometer. The highly efficient CW nature of the photo-mixing source puts all the THz power at the frequency of interest, yielding excellent dynamic range across the scan range of up to 70 dB Hz.
The fiber-optically-coupled source and detector heads are mounted on an adaptable optical bench and configured for simultaneous transmission and reflection measurements. They may also be detached from the processor unit and used with extended fiber optic cables to provide maximum measurement flexibility in a wide range of applications.
