Intensity fluctuations of laser beam propagating through turbulent atmosphere

dc.contributor.advisorSimpson, Richard S.
dc.contributor.committeeMemberCook, Bill D.
dc.contributor.committeeMemberWang, Keith Y.
dc.creatorBattini, Marcello
dc.date.accessioned2022-07-27T16:30:06Z
dc.date.available2022-07-27T16:30:06Z
dc.date.issued1974
dc.description.abstractAtmospheric turbulence gives rise to noise in an optical communication system. Processing of the detected signal is necessary for an optimum estimate of the message. Prior knowledge of the statistics of the turbulence-induced noise is desirable. Consideration is given in this work to determining the spatial correlation and the probability density and distribution functions of the laser beam intensity fluctuations in the receiver plane. Two systems have been devised for the purpose of measuring the spatial correlation. An analog crosscorrelator has been built and a digital computer programed to correlate the detected signal. A comparison is made between the two results. Also, the power density spectrum has been evaluated. The results of the measurements are reported and conclusions on the effects of atmospheric parameters on the detected signal are drawn.
dc.description.departmentElectrical and Computer Engineering, Department of
dc.format.digitalOriginreformatted digital
dc.format.mimetypeapplication/pdf
dc.identifier.other2061698
dc.identifier.urihttps://hdl.handle.net/10657/10605
dc.language.isoen
dc.rightsThis item is protected by copyright but is made available here under a claim of fair use (17 U.S.C. Section 107) for non-profit research and educational purposes. Users of this work assume the responsibility for determining copyright status prior to reusing, publishing, or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions requires express permission of the copyright holder.
dc.titleIntensity fluctuations of laser beam propagating through turbulent atmosphere
dc.type.dcmiText
dc.type.genreThesis
thesis.degree.collegeCullen College of Engineering
thesis.degree.departmentElectrical Engineering, Department of
thesis.degree.disciplineElectrical Engineering
thesis.degree.grantorUniversity of Houston
thesis.degree.levelMasters
thesis.degree.nameMaster of Science

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