APPROXIMATING THE SPECTRAL WIDTH OF IRRADIANCE FLUCTUATIONS WITH QUASI-FREQUENCY

Date Issued:: 2008
Abstract/Description:: Under weak turbulence theory, we will use the random thin phase screen model and the Kolmogorov power-law spectrum to derive approximate models for the scintillation index, covariance function of irradiance fluctuations, and temporal spectrum of irradiance fluctuations for collimated beams. In addition, we will provide an expression for the quasi-frequency of a collimated beam and investigate the relationship between the quasi-frequency and the maximum width of the normalized temporal spectrum of irradiance for a collimated beam.

Title:	APPROXIMATING THE SPECTRAL WIDTH OF IRRADIANCE FLUCTUATIONS WITH QUASI-FREQUENCY.	17 views 7 downloads
Name(s):	Reel, Andrew, Author Andrews, Larry, Committee Chair University of Central Florida, Degree Grantor
Type of Resource:	text
Date Issued:	2008
Publisher:	University of Central Florida
Language(s):	English
Abstract/Description:	Under weak turbulence theory, we will use the random thin phase screen model and the Kolmogorov power-law spectrum to derive approximate models for the scintillation index, covariance function of irradiance fluctuations, and temporal spectrum of irradiance fluctuations for collimated beams. In addition, we will provide an expression for the quasi-frequency of a collimated beam and investigate the relationship between the quasi-frequency and the maximum width of the normalized temporal spectrum of irradiance for a collimated beam.
Identifier:	CFE0002047 (IID), ucf:47595 (fedora)
Note(s):	2008-05-01 M.S. Sciences, Department of Mathematics Masters This record was generated from author submitted information.
Subject(s):	Quasi-Frequency Spectral Width
Persistent Link to This Record:	http://purl.flvc.org/ucf/fd/CFE0002047
Restrictions on Access:	public
Host Institution:	UCF

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