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Study on the Range of Particles Size Measured by Backscattering Method in Visual‐infrared Incident Spectrum |
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| Authors: | Jian Xing Weimin Sun Xiaogang Sun R. S. Rana |
| Affiliation: | 1. Department of Optic Information Science and Technology, Harbin Engineering University, Harbin 15001 (China);2. Faculty of Engineering, University of Roma “Tor Vergata”, Roma 00133 (Italy);3. School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin 15001 (China);4. Centre for Higher Education and Training, Singapore (Singapore) |
| Abstract: | For the measurement of particles size with backscattering method, the suitable range of particles size measurement have been presented by independent algorithm in Visual‐infrared incident spectrum. We defined the range according to the retrieved results based on the analysis and comparison to many kinds of R‐R distribution function. The simulation computation results showed that the particles size measurement range is from 0.05 μm to 18 μm with incident spectrum from 0.4 μm to 2 μm and different refractive index. The results retrieved were satisfied even if 1 % noise was added into the backscattering intensity. |
| Keywords: | backscattering range of particles size distribution visual‐infrared incident spectrum |