Perturbation Method of Light Scattering for the Probability Distribution Function of Particles’ Shape
In order to settle the influence of measuring results of particles with its shape-variety, the scattering pulse width and peak distribution and the relation of particles’ size and shape characters are systems analyzed based on the Mie theory and perturbation ameliorating method. In addition, a theorem of equivalence probability area is setup and a method of obtaining the probability distribution function of shape particles in real time is built. At last, the theories are validated in the experiments. The effect of the particles’ shape is modified and the accuracy of measurement of the particles’ size is improved effectively.
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Q. Y. Cui et al., "Perturbation Method of Light Scattering for the Probability Distribution Function of Particles’ Shape", Advanced Materials Research, Vols. 291-294, pp. 3345-3348, 2011