Advances in Optical Technologies

Research Article

Analyzing the Symmetry Properties of a Distribution in the Focal Plane for a Focusing Element with Periodic Angle Dependence of Phase

Table 2

Simulation results for different parameters and the form of the function, .
ParametersInput distribution (intensity and phase)Focal distribution (intensity and phase),  mm
,  
describes the Laguerre-Gaussian mode ,  mm		918298.fig.002a918298.fig.002b918298.fig.002c918298.fig.002d
, 
describes the Laguerre-Gaussian mode ,  mm		918298.fig.002e918298.fig.002f918298.fig.002g918298.fig.002h
, 
describes the Laguerre-Gaussian mode ,  mm		918298.fig.002i918298.fig.002j918298.fig.002k918298.fig.002l
, 
describes the Laguerre-Gaussian mode ,  mm		918298.fig.002m918298.fig.002n918298.fig.002o918298.fig.002p
, 
, 
 MM−1		918298.fig.002q918298.fig.002r918298.fig.002s918298.fig.002t
, 
, 
 MM−1		918298.fig.002w918298.fig.002x918298.fig.002y918298.fig.002z