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You are here:   » Products » Optical Technologies » Components » UV/VIS/NIR Spectrometers » RG Spectrometers » Multi Channel Spectrometers

RG Spectrometers

Multi Channel Spectrometers

Key Features

  • Multiple (6) spectral channels in one compact package
  • No moving parts
  • High spectral resolution
  • High throughput
  • USB2.0 interface
  • No external power required
  • Trigger input
  • Full-featured SDK
  • GPIOs for interfacing with other equipment


Multi-channel spectrometers are used to monitor or measure multiple samples or sources simulta-neously. Traditionally, multi-channel imaging spectrometers have been expensive and bulky in-struments used only in demanding laboratory and industrial applications. Mightex has leveraged the state-of-the-art optics and CCD cameras to bring to the market a compact and low-cost multi-channel fiber spectrometer that features high spectral resolution and high light throughput.

At the heart of Mightex multi-channel spectrometers is a high-throughput flat-field imaging spec-trograph. Multiple input fibers, each represents an independent signal channel, are aligned along the input slit of the imaging spectrograph. Spectrum of each cannel is dispersed by a high-efficiency diffraction grating and then imaged on to a 2D CCD sensor. Light from each channel occupies different rows on the CCD sensor. All channels are exposed simultaneously, then rows associated with each channel are binned together to produce a spectrum for the channel. Fiber channels are spaced out properly to essentially eliminate crosstalk between adjacent channels.


  • LED sorting
  • Display measurement
  • Lab research
  • Process control
  • Environment monitoring