Abstract

With the recent development of commercially available laser-Raman spectrometers, many previously impossible types of experiments are now being performed. One of these areas of research is the laser-Raman spectroscopy of matrix-isolated samples. In this application, relatively weak signals (from the dilute sample of interest) are measured with large amounts of background scatter from the matrix material. Thus, back-ground signals as large as 1 × 10⁻⁸ A must be suppressed while the peak signals of interest may be as small as ∼0.1 × 10⁻⁹ A; under these conditions the signal-to-noise ratio becomes the limiting factor in obtaining useful spectra.

Digital Laser Raman Spectrometer System with On-Line Computer Control of Data Acquisition and Reduction

Charles H. Warren and Louis Ramaley
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Blood species identification based on deep learning analysis of Raman spectra

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On-Line Acquisition of Data from Raman and Infrared Spectrometers with a Time-Sharing Computer

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Appl. Opt. 9(7) 1615-1622 (1970)

High average power diamond Raman laser

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Opt. Express 19(2) 913-922 (2011)