Evolution of a finite Olver beam propagating in a right handed and double negative index slab system

摘要: Abstract In this work, we investigate the evolution of a first order finite Olver beam and zeroth one (finite Airy beam) propagating in right handed double negative index cascaded slab system based on transfer matrix generalized Huygens-Fresnel integral equation. It is discovered that incident could reappear output cross section by using periodic with material as long n l = − r , L  =  R ; for ≠− bigger abs( ) is, longer needed unit length L to achieve an original intensity reproduction, vice versa; relations between refractive are also quantitative explored Origin Lab. expected derived analytical formulae conclusions can provide convenient effective way studying multilayered structures, especially quasi-periodic systems.