THz-Raman® Spectroscopy Benchtop Module
Ondax’s patented THz-Raman® Spectroscopy Modules extend the range of traditional Raman spectroscopy into the terahertz/low-frequency regime, exploring the same range of energy transitions as terahertz spectroscopy – without limiting the ability to measure the fingerprint region. This region reveals a new “Structural Fingerprint” to complement the traditional “Chemical Fingerprint” of Raman, enabling simultaneous analysis of both molecular structure and chemical composition in one instrument for advanced materials characterization.
The TR-BENCH is configured for benchtop use and offers a range of interchangeable sample interface accessories holder for fast, easy measurements, including a convenient vial/tablet holder and a steerable non-contact optic (see options below). The system also comes with a standard cage mounting plate (centered on the collimated output beam) to allow for customized collection optics or easy integration into a customized system. Options include circular polarization or a dual-port/dual polarization output for simultaneous measurement of both S and P polarizations.
TR-Series Products and Accessories
See What You’ve Been Missing – More Data, Better Sensitivity & Reliability
Clear real-time differentiation of structural attributes of the material enables clear identification and analysis of polymorphs, raw material sources, defects & contamination, crystal formation, phase monitoring and synthesis methods.
One Sample, One System, One Answer
In-situ, real-time measurement of both composition and structural analysis eliminates the need for multiple samples and instruments, lowering capital, training and maintenance costs.
Compact optical design with integrated high power single frequency laser source
Interchangeable sample interface – vial/tablet holder, steerable open beam, or contact probe tip
Fiber coupled output enables easy interface to a wide range of spectrometers
Fast collection of THz-Raman® spectra from 5cm-1 to >3000 cm-1 (150GHz to 90THz)
Simultaneous Stokes and anti-Stokes signals improve SNR while providing inherent calibration reference
Can be added on to an existing Raman system or spectrometer, or incoroporated into a complete turnkey system
Available at 532nm, 785nm, 850nm, 976nm and 1064nm excitation wavelengths
Polymorph identification and analysis
Crystallization Studies and Reaction Monitoring
Trace detection and source attribution of explosives/hazmats/drugs
Structural studies of nano- and bio- materials, photovoltaics, and semiconductors
Forensics, archeology, mineralogy
Both chemical composition + molecular structure from one Raman measurement
In-situ, real-time structural monitoring + chemical analysis
Higher SNR with inherent calibration reference
Faster, more comprehensive and reliable measurements
Compact, easy to use, and adaptable to existing Raman systems and spectrometers