Hang Su, Guimei Wang, Lijie Yang. Design and Simulation of Fluorescence Acquisition Light Path for Atmospheric Trace Sulfur[J]. Laser & Optoelectronics Progress, 2020, 57(5): 051203
- Laser & Optoelectronics Progress
- Vol. 57, Issue 5, 051203 (2020)
Fig. 1. Fluorescence material model and situation of light tracing
Fig. 2. Result of fluorescence signal detection
Fig. 3. Schematic of traditional fluorescence collection light path
Fig. 4. Reflector and fluorescence NSC three-dimensional (3D) model
Fig. 5. NSC 3D simulation of parabolic reflector on light with large divergence angle
Fig. 6. Base point diagrams of plano-convex lens. (a) Right-convex; (b) left-convex
Fig. 7. NSC 3D simulation with equivalent focal length. (a) Single and double convex lens; (b) double plano-convex lens group
Fig. 8. Analysis diagrams of rectangular detector imaging. (a) Single and double convex lens; (b) double plano-convex lens group
Fig. 9. NSC 3D simulation with parfocal lenses. (a) Single and double convex lens; (b) double plano-convex lens group
Fig. 10. Comparison of NSC shadow model diagrams. (a) Traditional fluorescent collection light path; (b) optimized fluorescent collection light path
Fig. 11. Comparative analysis diagram of rectangular detector. (a) Traditional fluorescent collection light path; (b) optimized fluorescent collection light path
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