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Coherent THz-Raman Spectroscopy System

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Coherent THz-Raman Spectroscopy System

Coherent THz-Raman Spectroscopy System

Turn-key solution for THz-Raman measurement capability

Coherent

 

Coherent's patented THz-Raman Spectroscopy Systems extend the range of traditional Raman spectroscopy into the terahertz/low-wave number, 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 characterisation.

 

Features:

  • Fully automated operation
  • Collects both Stokes and anit-Stokes signals from -800 to +2800 cm-1 with ~4 cm-1 spectral resolution
  • Configurable scanning patterns
  • FloodLight Mode to enhance collection speed and averaging performance
  • Intra-well mapping data collection
  • Plate autofocusing system
  • Automated calibration
  • Polarised light detection
  • SPC and ASCII file formats

Clear real-time differentiation of structural attributes of the material enables clear identification and analysis of polymorphs, raw material sources, defects and contamination, crystal formation, phase monitoring, and synthesis methods. Real-time, simultaneous measurement of both composition and structural analysis eliminates the need for multiple samples and instruments, lowering capital, training, and maintenance costs.

 

The THz-Raman spectral region covers both Stokes and anti-Stokes signals from ±5cm-1 to 200cm-1, (or 150GHz to 6THz), which contain important structural information about the molecule or crystal lattice. 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 characterisation.

 

For further information please contact us or download the datasheet.

                                                           

  THz-Raman datasheet                                                         Read more on Coherent's website