Electromagnetic scattering from gyroelectric anisotropic particle by the T-matrix method

Scattering by an anisotropic circle

“…It should also be possible to formulate the null field method using the present approach, cf. Doicu [5] and Wang et al [6].…”

“…They have been further used to treat the scattering by a sphere, see e.g. Wan and Li [4], and to derive the null field approach (T matrix method), see Doicu [5] and Wang et al [6]. The basic idea in the derivation of these wave functions is a plane wave expansion that is transformed into polar or spherical coordinates, which leads to quite complicated expressions involving integrals that have to be computed numerically.…”

Analysis of the radiation force of a Laguerre Gaussian vortex beam exerted on an uniaxial anisotropic sphere

“…Geng investigated the scattering of uniaxial [55], plasma and ferrite anisotropic sphere and coated spheres [56][57][58]. Wang studied the scattering from gyroelectric anisotropic particle using the T-matrix method [59]. It is obvious that interactions between LG vortex beam and uniaxial anisotropic sphere is quiet interesting and necessary.…”

Light scattering from an optically anisotropic particle illuminated by an arbitrary shaped beam

“…To find an expansion representation of EM fields in the uniaxial anisotropic media, a series of qSVWFs were derived by Kiselev et al [16] and by Doicu [17]. By using a similar approach, a series of qSVWFs for the biaxial anisotropic media and that for the gyroelectric anisotropic media were then given by Schmidt and Wriedt [18], and by Wang et al [20], respectively. And general anisotropic scatterers with arbitrary permittivity tensor were also developed recently [19,21].…”

“…Later, this method was extended to the characteristics of biaxial anisotropic particle by Schmidt and Wriedt [18] by developing a set of qSVWFs for expanding electromagnetic fields inside biaxial anisotropic media. Recently, the solution for a general optically anisotropic particle was given by Schmidt and Wriedt [19] and then was consummated by Wang et al [20,21].…”