Last edited by Yoshura
Friday, July 24, 2020 | History

4 edition of Nonlinear optical beam manipulation and high energy beam propagation through the atmosphere found in the catalog.

Nonlinear optical beam manipulation and high energy beam propagation through the atmosphere

18-20 January 1989, Los Angeles, California

  • 166 Want to read
  • 16 Currently reading

Published by SPIE in Bellingham, Wash., USA .
Written in English

    Subjects:
  • Atmosphere -- Laser observations -- Congresses.,
  • Nonlinear optics -- Congresses.

  • Edition Notes

    StatementRobert A. Fisher, Leroy E. Wilson, chairs/editors ; sponsored by SPIE--the International Society for Optical Engineering ; cooperating organizations, Applied Optics Laboratory/New Mexico State University ... [et al.].
    SeriesProceedings / SPIE--the International Society for Optical Engineering ;, 1060, Proceedings of SPIE--the International Society for Optical Engineering ;, v. 1060.
    ContributionsFisher, Robert A., 1943-, Wilson, Leroy E., Society of Photo-optical Instrumentation Engineers., Symposium on Innovative Science and Technology for Government and Civilian Applications (1989 : Los Angeles, Calif.)
    Classifications
    LC ClassificationsQC976.L36 N66 1989
    The Physical Object
    Paginationviii, 288 p. :
    Number of Pages288
    ID Numbers
    Open LibraryOL2222286M
    ISBN 100819400955
    LC Control Number89060022

    Optical collapse, nonlinear laser beam combining and around A particular version of SBS: cross-beam energy transfer (CBET) with both electromagnetic waves corresponding to two laser beams. Cross section of laser beam intensity after propagation through plasma. PROCEEDINGS VOLUME Laser Beam Propagation in the Atmosphere. Editor(s): John Carl Leader *This item is only available on the SPIE Digital Library. Theoretical Investigation Of Millimeter Wave Propagation Through A Clear Atmosphere-II.

    Sep 15,  · An analytical expression of an Airy beam propagating in a strongly nonlocal nonlinear media is derived. The analytical expressions of the corresponding characteristic parameters for the Airy beam, such as the centre of gravity, the effective beam size, the curvature radius, the kurtosis parameter, and the linear momentum, have also been presented, respectively. This book is a contemporary overview of selected topics in fiber optics. It focuses on the latest research results on light wave manipulation using nonlinear optical fibers, with the aim of capturing some of the most innovative developments on this topic. The book&#;s scope covers both Price: $

    In summary, the nonlinear optical cusp diffraction catastrophe is characterized by a two-step process. First, the beam energy is redistributed in the vicin-ity of the focal plane through nonlinear refraction. We found that the beam developed into an annular ellipse with a significantly enlarged beam area compared with that in the linear case. Gaussian beam propagation in maritime atmospheric turbulence: long term beam spread and beam wander analysis aItalo Toselli*, aBrij Agrawal, bSergio Restaino aMechanical and Aerospace Engineering Department, NPS, Monterey, CA bRemote Sensing Division, NRL, Code , Aberdeen SE Albuquerque NM USA ABSTRACT Laser beam propagation in maritime environment is .


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Nonlinear optical beam manipulation and high energy beam propagation through the atmosphere Download PDF EPUB FB2

Various papers on nonlinear optical beam manipulation and high-energy beam propagation through the atmosphere are presented. Individual topics addressed include: suppression of Raman amplification using large Stokes seeds, review of multiple-short-pulse SBS experiments and theory, laser-induced gratings for beam manipulation in a gas, considerations for computing realistic atmospheric.

Get this from a library. Nonlinear optical beam manipulation and high energy beam propagation through the atmosphere: JanuaryLos Angeles, California. [Robert A Fisher; Leroy E Wilson; Society of Photo-optical Instrumentation Engineers.;]. radius broadening for high-energy propagation through the Earth’s atmosphere.

These expressions are augmented with the integral invariants of the corresponding nonlinear parabolic equation that describes the electric field of high-energy laser beam to propagation to yield universal equations for theAuthor: Robert M.

Manning. High Energy Laser Beam Propagation in the Atmosphere: The Integral Invariants of the Nonlinear Parabolic Equation and the Method of Moments [Robert M.

Manning, Nasa Technical Reports Server (Ntrs)] on capitolchamberartists.com *FREE* shipping on qualifying offers. The method of moments is used to define and derive expressions for laser beam deflection and beam radius broadening for high-energy Author: Robert M. Manning. The computation of time-dependent three-space-dimensional laser beam propagation is described.

The methods are applicable to the propagation of high energy laser beams through the atmosphere in the presence of a horizontal wind and turbulence for most situations of capitolchamberartists.com by: The book also includes examples of MATLAB and FORTRAN computer programs for numerical evaluations.

An ideal resource for students taking graduate level courses in nonlinear optics, Laser Beam Propagation in Nonlinear Optical Media can also be used as a reference for practicing professionals. The propagation of high-energy laser (HEL) beams in the atmosphere is rich in fundamental physics and of paramount importance to the Navy’s directed energy research program.

Laser beams with hundreds of kilowatts to megawatts of average power are affected by numerous interrelated linear and nonlinear phenomena such as molecular and aerosol absorption and scattering. Proc. SPIENonlinear Optical Beam Manipulation and High Energy Beam Propagation Through the Atmosphere, pg 2 (8 August ); doi: / Jul 01,  · 1.

Introduction. Laser beam propagation through turbulent atmosphere has been studied extensively for many years.When a low-power laser beam propagates through the atmosphere, it can be affected by some phenomena from which “absorption”, Cited by: Discover Book Depository's huge selection of Robert A Fisher books online.

Free delivery worldwide on over 20 million titles. Nonlinear optical beam propagation for optical limiting Dmitriy I. Kovsh, Sidney Yang, David J. Hagan, and Eric W. Van Stryland We implement numerical modeling of high-energy laser-pulse. Numerical and analytical solutions of the evolving beam shape, beam curvature and optical phase shift are obtained from a variational analysis of the paraxial wave equation, describing nonlinear optical beam propagation in thick media.

Arbitrary pre-focusing is included in the capitolchamberartists.com by: 1. 8 August Effects Of Neutral Atmospheric Structure On Beam Propagation. Stephen H Brecht Proceedings VolumeNonlinear Optical Beam Manipulation and High Energy Beam Propagation Through the Atmosphere; () https Proc. SPIENonlinear Optical Beam Manipulation and High Energy Beam Propagation Through the Atmosphere, (8 Author: Stephen H.

Brecht. Propagation characteristics of a high-power broadband laser beam passing through a nonlinear optical medium with defects Xueqiong Chen1, Xiaoyan Li1, Ziyang Chen1. Aug 30,  · Starting from the invention of LASER in the early s, laser radiation propagation in the atmosphere has been the subject of intensive research.

The high spatial and time coherence of laser sources makes their application attractive for communication, location, geodesy, and high-energy transmission over long capitolchamberartists.com by: 1.

Nonlinear optics (NLO) is the branch of optics that describes the behaviour of light in nonlinear media, that is, media in which the polarization density P responds non-linearly to the electric field E of the light.

The non-linearity is typically observed only at very high light intensities (values of atomic electric fields, typically 10 8 V/m) such as those provided by lasers.

Beam propagation method The beam propagation method is a numerical way of determining the fields inside a waveguide. With this method, the mode profile of an unusual waveguides such as y-couplers can be determined with ease.

The dynamic mode profile can be accurately estimated as the wave propagates through the wave guide. Editor of Academic Press book: OPTICAL PHASE CONJUGATION ().

Editor of SPIE books: Phase Conjugation, Beam Combining, and Diagnostics, SPIE (). Nonlinear Optical Beam Manipulation, Beam Combining, and Atmospheric Propagation, SPIE ().

Nonlinear Optical Beam Manipulation and High Energy Beam Propagation through the Atmosphere, SPIE. Numerical Analysis of Beam Propagation in Nonlinear Medium Shakil Mahmud, Shaibal Shovon Saha and Zasim U.

Mozumder Department of Electrical Engineering and Computer Science, North South University, Bangladesh Abstract.

In this work propagation of different types of optical beam were studied. Beam propagation is. Laser beam propagation in the atmosphere. Strohbehn - Technology & Engineering - pages.

0 Reviews. From inside the book. What people are saying - Write a review. We haven't found any reviews in the usual places. The Classical Theory of Wave Propagation in a Turbulent Medium. 9: Modern Theories in the Propagation of.

A fundamental understanding of these atmospheric effects is very important for optimizing the operation of free space optical (FSO) communication systems, for imaging through the atmosphere, and in the operation of laser weapons.

Specifically, the atmosphere distorts the beam from a laser and reduces the power reaching a target.linear media is a central topic of nonlinear optical dynamics. There has been continuing interest in this topic since the initial investigations of self-trapping of light beams in non-linear media @1,2#.

Analysis of the stability and nonlinear evolution of solitary-wave solutions of nonlinear propagation.turbulence on the propagation of optical vertex formed from the radial coherent laser beam array, with the initially well-defined phase distribution.

The propagation formula of the radial coherent laser array passing through the turbulent atmosphere is analytically derived by using the extended Huygens-Fresnel diffraction capitolchamberartists.com by: