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所属单位：物理与光电工程学院

发表刊物：APPLIED OPTICS

关键字：PARTICLES; LIGHT

摘要：By means of geometrical optics we present an approximation method for acceleration of the computation of the scattering intensity distribution within a forward angular range (0 - 60 degrees) for gradient-index spheres illuminated by a plane wave. The incident angle of reflected light is determined by the scattering angle, thus improving the approximation accuracy. The scattering angle and the optical path length are numerically integrated by a general-purpose integrator. With some special index models, the scattering angle and the optical path length can be expressed by a unique function ...

论文类型：Article

论文编号：SCI WOS:000249167100051

文献类型：J

卷号：46

期号：22

页面范围：5241-5247

ISSN号：1559-128X

是否译文：否

发表时间：2007-07-09

收录刊物：SCI