Open AccessBit Error Rate Evaluation in Atmospheric Blustery for Slant Path Spread of Super Lorentz Gaussian Beam
Author(s) -
Hussein Thary Khamees,
Ali Abdul Wahhab Mohammed
Publication year - 2020
Publication title -
xi'nan jiaotong daxue xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.308
H-Index - 21
ISSN - 0258-2724
DOI - 10.35741/issn.0258-2724.55.1.21
Subject(s) - scintillation , optics , bit error rate , physics , beam (structure) , m squared , gaussian , wavelength , mathematics , laser beam quality , statistics , laser , quantum mechanics , decoding methods , detector , laser beams
The formula of the scintillation index fixated on bit error rate of Super Lorentz Gaussian beam in turbulent atmosphere is derivative by using the Huygens Fresnel Process to evaluate the average bit error rate. The scintillation index guides of a higher beam order engrossed Super Lorentz Gaussian beam flat and Cartesian coordinates are compared. The average signal-to-noise ratio is computed via the versus scintillation index and bit error rate by using the formula of log-normal dispersed intensity for the beam order and absorbed the Super Lorentz Gaussian beams (SLG) is propagated in the slant path, which display several factors such as source size, focal length and wavelength, for example, 0.8 and 1.55 μm. Absorbed beams are initiated to take significant compensations over higher order beams. According to the two desired wavelength distributions processed theoretically, the results of bit error rate estimation were started to the value of source size rises, the system is improved and scintillation index, bit error rate decreased, the quality of bit error rate was enhanced, and the elevation was decreased. Bit error rate quality estimation of full reference objective relay on the feedback by SLG22 beam has the better bit error rate.