Multi-beams engineered to increase patterns of vortex lattices by employing zero lines of the coherent non-diffracting field

• Published in: Optics express Vol. 27; no. 15; pp. 21652 - 21666
• Main Authors: Liu, Kunpeng, Liu, Zhigang, Dong, Xiaochun
• Format: Journal Article
• Language: English
• Published: United States 22.07.2019

The number of zero lines of the real and imaginary parts of the optical vortex (OV), both are the same as the topological charge (TC), and all of these lines intersect at one point where the phase singularity is. Furthermore, zero crossings distribute regularly on the transverse plane of the OV latt...