Hui Zhong. Design and Analysis of Micro-Spectrometer with High Resolution and Wide Spectral Range[J]. Laser & Optoelectronics Progress, 2020, 57(15): 153004
- Laser & Optoelectronics Progress
- Vol. 57, Issue 15, 153004 (2020)
Fig. 1. Principle of F-P interferometer
Fig. 2. Spectral transmittance curve of F-P interferometer
Fig. 3. Schematic diagram of micro-spectrometer
Fig. 4. Curved grating spectrometer. (a) Structure diagram; (b) spot diagram
Fig. 5. Optical system structure of micro-spectrometer
Fig. 6. Single scan of a wide band light source. (a) Spot diagram; (b) spectral diagram
Fig. 7. Output spectrum of F-P interferometer
Fig. 8. Reconstructed Raman spectral of Benzonitrile
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Table 1. Technical parameters of mainstream Raman spectrometers
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Table 2. Specific parameters of micro-spectrometer
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Table 3. Reconstructed peaks versus ASTM standards of Benzonitrile
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