Fluorescence Rejection by Shifted Excitation Raman Difference Spectroscopy at Multiple Wavelengths for the Investigation of Biological Samples

<table>Comparison of Raman (upper traces) and SERDS spectra (lower traces) of meat from pork (red curves) and beef (green curves) excited at (a) 783 nm, (b) 671 nm, and (c) 488 nm. Each curve represents the average from 15 measurement positions. Resonance-enhanced carotenoid signals in (c) are indicated by asterisks.</table>

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Figure 2: Fluorescence Rejection by Shifted Excitation Raman Difference Spectroscopy at Multiple Wavelengths for the Investigation of Biological Samples 

Figure 2 | Fluorescence Rejection by Shifted Excitation Raman Difference Spectroscopy at Multiple Wavelengths for the Investigation of Biological Samples 