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Products Overview

  • Raman Lensed Probe.

    The EmVision Raman Lensed Probe enables efficient excitation and collection of Raman excited light from a 785nm laser. The probe utilizes a unique two component converging lens that overlaps the laser excitation and collection cones to maximize performance. The finished probe diameter is 2.1mm. The approximate diameter of the surface of the region sampled is 0.5mm.

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  • Multi-Spectroscopy Probe.

    The EmVision Multi-Spectroscopy Probe enables efficient excitation and collection of undistorted diffuse reflection spectra (DRS) and intrinsic fluorescence spectra (IFS) in the UV/visible wavelength region, as well as Raman spectra at very high sensitivity in the near IR. The finished probe diameter is 2.1mm.

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  • Raman Endoscopic Probe.

    The EmVision Raman Endoscopic Probe enables efficient excitation and collection of Raman excited light from a 785nm laser with only a 6.5mm long rigid tip. This design is compatible with flexible endoscopes. The probe utilizes a unique two component converging lens that overlaps the laser excitation and collection cones to maximize performance. The finished probe diameter is 2.1mm. The approximate diameter of the surface of the region sampled is 0.5mm.

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  • Raman Grin Lensed Probe.

    The EmVision Raman Grin Lensed Probe is designed for precise focusing of the excitation and collection channels. This design allows the working distance to be specified ranging from contact to 4mm.

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  • HT Raman Spectrometer.

    The HT Raman Spectrometer is a volume phase holographic transmission grating based instrument that has been optimized for use with EmVision’s high performance fiber optic probes.

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Product Options

Design Flexibilty.

Certain applications may require design changes to our standard product offering. Examples of specifications that may be altered are listed. Please contact us for further information:

  • excitation wavelength
  • side viewing
  • overall probe length
  • fiber protection
  • rigid probe tip length
  • number of collection fibers
  • outside diameter of probe
  • working distance