Caizheng Liu, Qibing Zhu, Min Huang, Min Li. Identification of Components in Mixtures Based on Raman Spectroscopy[J]. Laser & Optoelectronics Progress, 2019, 56(8): 083004
- Laser & Optoelectronics Progress
- Vol. 56, Issue 8, 083004 (2019)
Fig. 1. Flow chart of algorithm
Fig. 2. Schematic of overlapping spectrum peaks
Fig. 3. Raman spectra of six kinds of pure substances and mixtures. (a) Pure substance; (b) mixture
Fig. 4. Experimental process. (a) Original spectrum and continuous background; (b) pretreated spectrum
Fig. 5. Peak fitting and decomposition plots. (a) Single peak fitting plot; (b) overlapping peak decomposition plot
Fig. 6. Spectrogram of mixed solution and three kinds of pure substances. (a) Acetone; (b) cyclohexane; (c) ethanol
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Table 1. Identification results of six kinds of mixtures
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