【作者】 沈建琪； 刘蕾；

【Author】 SHEN Jian-qi,LIU Lei(University of Shanhai for Science and Technology,Shanhai 200093,China)

【机构】 上海理工大学理学院；

【摘要】 介绍一种改进的Mie散射数值计算方法,对Mie散射系数中不同的参量选用合适的递推关系进行计算,数值计算结果表明该方法具有快速、稳定、不受颗粒粒径和折射率范围影响的优点。更多还原

【Abstract】 In the work,an improved algorithm of Mie scattering calculation is presented. The quantities related with the scattering coefficients are calculated by means of the proper downward or upward recurences respectively, which are proved to be very stable. Numerical calculation shows that the algorithm is efficient, reliable and robust in an extremely wide range of particle size and refractive index.更多还原