THz-Raman Spectroscopy, TR-Probe
THz-Raman Spectroscopy, TR-Probe

THz-Raman® Spectroscopy Probe

The TR-PROBE is a compact, robust THz-Raman probe that enables in-situ reaction or process monitoring, and can also be flexibly configured with a variety of sample interface accessories, including immersion or contact probe tips, a convenient vial/tablet holder, a Transmission Raman adapter, a microscope mount, or a steerable non-contact optic (see options below). A separate CleanLine™ laser provides ASE-free excitation via a multimode fiber, enabling the probe to operate in harsher environments where electrical connections are not permitted.

THZ-Raman Spectroscopy Probe for

Advanced Materials Characterization

TR-Series Products and Accessories

Full Raman spectrum of the pharmaceutical compound Carbamazepine showing both the THz-Raman “Structural Fingerprint” and traditional “Chemical Fingerprint” regions. Note higher intensity and symmetry of THz-Raman signals.

Applications

Application

Polymorph Identification
Crystallization Monitoring
Process Analytical Test
Polymer Analysis
Transmission Raman
Explosives & Drug Detection
2D Nanomaterials
Photovoltaic Materials

Features & Benefits


Features

  • Robust, sealed optical design with broad operating temperature range for use in demanding environments
  • Fiber coupled high power CleanLineTMASE-free laser source
  • Interchangeable sample interface – probe tip, cuvette/tablet holder, transmission Raman adapter, microscope adapter, or steerable open beam
  • Fiber coupled output enables easy interface to a wide range of spectrometers Fast collection of THz-Raman spectra from 5cm -1 to >3000cm -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 as a complete custom configured system
  • Available at 532nm, 785nm, 808nm, 976nm and 1064nm excitation wavelengths

Benefits

  • 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
  • Interchangeable sample interface
  • Compact, easy to use, and adaptable to existing Raman systems

Related Materials

Please Read Before Continuing

Risk factors: Except for the historical information contained here, many of the matters discussed in this Web site are forward-looking statements, based on expectations at the time they were made, that involve risks and uncertainties that could cause our results to differ materially from those expressed or implied by such statements. These risks are detailed in the “Factors That May Affect Future Results” section of our latest 10-K or 10-Q filing. Coherent assumes no obligation to update these forward-looking statements.


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