https://ciclesonideagonist.com..../atmospheric-event-a
In this work, we report a method for the generation of this countless Bessel beams in three-dimensional FDTD. It's on the basis of the injection associated with the Bessel solutions of Maxwell's equations from a cylindrical hollow annulus. This configuration works with with Particle In Cell simulations of laser plasma interactions. This configuration enables using an inferior calculation box and it is therefore computationally better compared to the creation of a Bess