When solving scattering problems using T-matrix methods, it is assumed that the incident
wavefield can be expanded about a chosen origin as an infinite series of regular spherical …

Vectorial solutions of Maxwell's equations describing highly focused and variously polarized
vector complex source vortex beams are investigated. An analytical representation of these …

The Lorenz-Mie scattering of a wide class of focused electromagnetic fields off spherical
particles is studied. The focused fields in question are constructed through complex focal …

We give an infinite class of exact analytical solutions for monochromatic light beams with
strong focusing. As the solutions do not contain integrals, they are easy to explore compared …

Astigmatic Gaussian beams: exact solutions of the Helmholtz equation in free space -
IOPscience This site uses cookies. By continuing to use this site you agree to our use of cookies …

An exact solution of the Helmholtz equation u xx+ u yy+ u zz+ k 2 u= 0 is presented, which
describes propagation of monochromatic waves in the free space. The solution has the form …

We consider two classes of exact solutions of the wave equation, which play an important
role in the linear theory of localized wave propagation. These are the complexified spherical …

In our previous article [J. Opt. Soc. Am. A32, 1236 (2015) JOAOD60740-
323210.1364/JOSAA. 32.001236] there is an issue concerning the comparison of plane …

The chapter deals with a spherical-multipole expansion of scalar or electromagnetic fields in
the presence of a semi-infinite elliptic cone and a uniform complex-source beam (CSB) as …

Computational aspects of ghost imaging diffraction modelling based on broadband terahertz
pulsed radiation, modulated by a random phase screen, are discussed. An image generated …