Versus Grating Spectrometers

Fig. 8. Continuous spectrum I versus wavelength A as recorded with a grating spectrometer (----) and the line-shape function (spectral window) for two orders of diffraction. For comparison, a spectrum with insufficient filtering is shown (-)...

Fig. 9a and b. Spectra recorded by means of a grating spectrometer a) background intensity (upper curve) and intensity with sample (lower curve) versus wavelength i. b) ratio of the sample and background spectmm, in this example the reflectance of CsBr. The reflectance shown here was deduced not only from the experimental data in a) but also from other data. (Figures taken from Ref. >)... 

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