OPTIKA ATMOSFERY I OKEANA JOURNAL
V.E. ZUEV INSTITUTE OF ATMOSPHERIC OPTICS
Vol. 23, issue 11, article # 13
Aksenov V. P., Izmailov I. V., Kanev F. Yu., Poizner B. N. Detection of topological charge of an optical vortex from measurements of intensity at the output of interferometer: principles and simulation. // Optika Atmosfery i Okeana. 2010. V. 23. No. 11. P. 1036-1041 [in Russian].Copy the reference to clipboard
Abstract:
The method of vortex topological charge detection based on measurements of light field intensity and design of a corresponding detector are suggested. A mathematical model of the detector is introduced in the work. Results of numerical experiments simulating recognition of a vortex in the presence of noise are also presented along with assessments of the detector performance. The data of numerical experiments are confirmed by analytical calculations.
Keywords:
detector of optical vortices, data transfer, Rozhdestvenski interferometer, topological charge