Detection strategies for an optical communication system using Gaussian vortex beams

Autor:	Halil Tanyer Eyyuboglu
Rok vydání:	2022
Předmět:	Computer Vision and Pattern Recognition Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials
Zdroj:	Journal of the Optical Society of America A. 39:279
ISSN:	1520-8532 1084-7529
Popis:	In this paper, we describe the details of different detection strategies of a communication system using Gaussian vortex beams. These are listed as (a) simultaneous transmission of actual data symbol and reference signals (no multiplexing), (b) transmission of data symbol and reference signals in a wavelength division multiplexed manner, and (c) transmission of data symbol and reference signals in a time-division multiplexed manner. The performance of each one is evaluated for strong turbulence regimes with the help of an appropriately arranged random phase screen setup. It is found that the first two detection strategies work error-free within the source and propagation parameters chosen. In the last detection strategy, performance depends on the transverse wind velocity.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a7f2997e7dec7c18b1e03301d345547 https://doi.org/10.1364/josaa.445473 Zobrazit plný text záznamu