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2 edition of Statistics of two-color laser beam propagation in the turbulent atmosphere (spectral correlation) found in the catalog.

Statistics of two-color laser beam propagation in the turbulent atmosphere (spectral correlation)

R. J. Lataitis

Statistics of two-color laser beam propagation in the turbulent atmosphere (spectral correlation)

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  • 8 Currently reading

Published by U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, For sale by the National Technical Information Service in Boulder, Colo, Springfield, VA .
Written in English

    Subjects:
  • Laser beams -- Atmospheric effects.,
  • Atmospheric turbulence -- United States.

  • Edition Notes

    Other titlesStatistics of two color laser beam propagation in the turbulent atmosphere (spectral correlation).
    StatementRichard J. Lataitis, James H. Churnside.
    SeriesNOAA technical memorandum ERL WPL -- 167.
    ContributionsChurnside, James H., Wave Propagation Laboratory.
    The Physical Object
    Paginationiii, 17 p. :
    Number of Pages17
    ID Numbers
    Open LibraryOL18054459M

    I. Publications by Humboldt Research Fellows from abroad Physics A. Anappara, Dr. Aji National Institute of Technology Calicut, India p. [Single photon, state reconstruction, Wigner function, photon statistics, parametric down-conversion, loss-inversion]. Alexander Pukhov, Gennady Shvets, and Min Chen: Stable Laser-Driven Proton. Researchers, spatial statisticians and scientists from biology, geosciences, materials sciences and other fields will use this book as a helpful guide to the application of point process statistics. No other book presents so many well-founded point process case studies. In: New Journal of Physics. 12, , p. [ion acceleration, laser plasma interaction, radiation pressure, target fabrication, GeV beam]. Tong-Pu Yu, Alexander Pukhov, Gennady Shvets, and Min Chen: Stable Laser-Driven Proton Beam Acceleration from a Two-Ion-Species Ultrathin Foil. Its operation is funded by the U.S. Depart-ment of Energy to explore physics issues for laser fusion. Shown is the propagation bay where 56 short-duration (45 ns) beams are directed by mirrors first to The NRL Ti:Sapphire Femtosecond Laser (TFL) the electron-beam-pumped amplifiers and then to the target facility. currently operates at 50 fsec.


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Statistics of two-color laser beam propagation in the turbulent atmosphere (spectral correlation) by R. J. Lataitis Download PDF EPUB FB2

Get this from a library. Statistics of two-color laser beam propagation in the turbulent atmosphere (spectral correlation). [R J Lataitis; James H Churnside; Wave Propagation Laboratory,].

A method for calculating the moments of the Wigner distribution function is proposed for laser beams having an arbitrary initial shape and propagating in a turbulent atmosphere; the spectrum of. Expressions were developed for the statistics of the angle-of-arrival fluctuations and of the irradiance fluctuations for a two-color laser beam after propagation through refractive turbulence in.

() JOURNAL ARTICLES. Wang, Ting-I, R. Lataitis, and G. Ochs (): Laser weather identifier: Present and future, J. Appl. Meteorol., 21, Churnside, James H. and Wave Propagation Laboratory.

Statistics of a reflected beam in strong turbulence [microform] / James H. Churnside U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Wave Propagation Laboratory ; For sale by the National Technical Information Service Boulder, Colo.

Developed theory describing the propagation of millimeter waves through a turbulent absorbing atmosphere (joint NOAA/Georgia Tech.

project) – Masters Thesis Undergraduate student attached to the Optical Studies Program Area. PUBLICATIONS of the TERAMOBILE PROJECT Papers A booklet of all Teramobile papers (48 Mo) is available here (updated 09/09/11) "From higher-order Kerr nonlinearities to quantitative modeling of third and fifth harmonic generation in argon", Optics Letters, 36, () "Transition from plasma- to Kerr-driven laser filamentation", Physical Reveiw Letters,().

Search the leading research in optics and photonics applied research from SPIE journals, conference proceedings and presentations, and eBooks.

The flagship monthly journal of SPIE, Optical Engineering (OE) publishes peer-reviewed papers reporting on research and development in all areas of optics, photonics, and imaging science and engineering. to Detecting two-party quantum correlations in quantum-key-distribution protocols Propagation of laser array beams in a turbulent atmosphere.

Cai, Y. Chen, H. Eyyuboglu, Y. Baykal. Scintillation index of elliptical Gaussian beam in turbulent atmosphere.

Yangjian Cai, Yuntian Chen, Halil T. Eyyuboglu, Yahya Baykal. Jan 14,  · Ghost images are obtained by correlating the output of a single-pixel (bucket) photodetector—which collects light that has been transmitted through or reflected from an object—with the output from a high spatial-resolution scanning photodetector or photodetector array whose illumination has not interacted with that object.

The term “ghost image” is apt because neither Cited by: This thesis focuses on the two main applications where free-space optical communication (FSOC) can bring the most significant impact: interplanetary communications and quantum communications.

Consequently, the dissertation is structured in two sections. In the first one, a novel proposal is suggested regarding to using Cherenkov telescopes as ground-station receivers. We present a scheme for the production of circularly polarized multiple high-order harmonic generation ~HHG!.

The proposed experimental setup involves the use of two-color laser fields, consisting of a circularly polarized fundamental laser field and a linearly polarized second-harmonic laser field, in crossed-beam con-figuration.

Powerful femtosecond laser pulses propagating in transparent materials result in the formation of self-guided structures called filaments. Such filamentation in air can be controlled to Statistics of two-color laser beam propagation in the turbulent atmosphere book at a distance as far as a few kilometers, making it ideally suited for remote sensing of pollutants in the atmosphere.

On the one hand, the high intensity inside the filaments can induce the fragmentation Cited by: into account the dispersion for incident multicomponent laser field; secondly, we assume that the seed laser field produced by Ti:Sa laser is a Gaussian beam, hence, the amplitudes A 01,2 depend on the transversal coordinate.

The problem of a single atom interaction with a two-color laser field could be solved using the theory presented in [5]. PROCEEDINGS VOLUME Laser Radar Technology and Applications IV.

Editor(s): Gary W Velocimetry using scintillation of a laser beam for a laser-based gas-flux monitor Author(s): Use of the fast Hankel transform for laser radar mode propagation, overlap integral calculation, and. Nov 30,  · One such approach has been demonstrated with significant beam steering using tunable photonic crystal effects [6].

PHASE I: Using a proposed monolithic design, show evidence of feasibility of all major elements including both the laser sources and the proposed beam steering photonics. Stabilization of transmittance fluctuations caused by beam wandering in continuous-variable quantum communication over free-space atmospheric channels through spontaneous parametric down-conversion in the terahertz idler-frequency range generated by a nm diode laser system.

Vladimir V. Kornienko, Galiya Kh. Free-space propagation of. Amplification of the mean echo signal power of coherent lidar in a turbulent atmosphere The results of measurement of the mean signal power of the Stream Line (Halo Photonics) lidar on a horizontal path when scattering of a probing beam on a screen located m from the lidar under different turbulent conditions in the atmosphere are presented.

May 30,  · We have demonstrated numerically and analytically that photoionization induced by two-color laser pulses is the main mechanism yielding THz radiation, but plasma effects gain in importance when the laser intensity increases. Our Maxwell-Fluid model actually combines the physics of particle-in-cell and propagation codes.

A monolithic MOPA laser at µm with > W of output power and a linewidth of ~5 MHz has also been demonstrated [11]. Based upon this work a compelling case can be made to pursue such a laser that would be of use for lidar imaging systems.

However, another important factor will be attaining a high chirp rate as well. The Division of Combustion Physics is since a separate division within the Department of Physics at the Faculty of Engineering (LTH) of Lund University.

The scientific activities have a long tradition in developing and applying laser techniques for combustion diagnostics, and in. Oct 26,  · Tunnel ionization, population trapping, filamentation and applications At this balancing position, the intensity of the pulse is highest.

Further propagation will result in a diverging beam. If the energy in this pulse is high enough, it will self-focus again, reaching the same maximum intensity with the same plasma density and diverge Cited by: 9. Full text of "NASA Technical Reports Server (NTRS) Aeronautical engineering: A cumulative index to a continuing bibliography (supplement )" See other formats.

Laser induced incandescence is unrivaled in the measurement of soot concentration in turbulent flames because high temporal resolution of this technique, which is only limited by the laser fire rate, can track down the changes in a turbulent supportselschools.com by: Publications Resulting from the Use of NERSC Resources On their Allocation Year ERCAP Request Forms Principal Investigators reported 1, refereed publications (published or in press) for the preceding 12 months, based on using, at least in part, NERSC resources.

Full text of "NASA Technical Reports Server (NTRS) NASA Tech Briefs, June Volume 19, No. 6" See other formats. 17 th International Conference on Advanced Laser Technologies. The 17 th ALT conference is organized by GPI together with Türkish Scientific and Technological Research Council (TUBITAK) - Marmara Research Center (MRC), Kocaeli University - Laser Technologies Research and Application Center (LATARUM) (Turkey) and Moscow State University (Russia) and will follow this tradition.

On their Allocation Year ERCAP Request Forms Principal Investigators reported 1, refereed publications (published or in press) - as well as publications submitted to refereed journals - for the preceding 12 months, based on using, at least in part, NERSC resources.

Civil & Mechanical Engineering from CRC Press and new and forthcoming publications • Book reviews by industry influencers and thought leaders • Our Featured Authors community with detailed.

• Optical parametric oscillators presented by Majid Ebrahim-Zadeh, ICFO, Barcelona, Spain. • Laser beam analysis, propagation and spatial shaping techniques presented by James R. Leger, University of Minnesota, Minneapolis, United States. • Practical quantum optics presented by Gerd Leuchs, University of Erlangen, Erlangen, Germany.

Knowledge management mainly refers to test questions construction and management. Student evaluation refers to the evaluation of the knowledge level of a student with regards to taught concepts. A rule-based expert system helps in student evaluation. A number of statistics provided by the system give valuable information to the tutor.

On their Allocation Year Request Forms Principal Investigators reported refereed publications (published or submitted) for the preceding 12 months, based on using, at least in part, NERSC resources.

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Mar 24,  · APS March Meeting Volume 56, Number 1 Monday–Friday, March 21–25, ; Dallas, Texas the statistics on over dI/dV spectra illustrate clear evidence of two gaps with magnitude of meV and meV, respectively.

The results reveal that the range of propagation of shear waves corresponds to the range of distances relevant. Book Title Proceedings of the 15th International Workshop on Laser Ranging, Canberra Two-Color Calibration of the Zimmerwald SLR System W Gurtner, E Pop, J Utzinger Moreover, a propagation of the mean equations of motion, accounting for only the.

I will introduce a simple prescription for computing real-time finite temperature n-point functions in AdS/CFT. When used to compute the stopping distance of a highly energetic jet moving through strongly coupled N=4 superYang-Mills plasma, the typical jet stopping distance scales with energy as (EL)^{1/4}, where L is the size of the region where the jet was created.

For the laboratory tests, a small pulsed laser (Big Sky model CFR, nm, 35 mJ, 12 ns) focused (f = mm lens) to about a 2 mm diameter beam at the sample was used to excite Stokes and anti-Stokes emissions from the toluene sample placed in a 1 mm path length quartz cuvette.

The illuminated area was. Jan 12,  · Earth’s baseline black-body model – “a damn hard problem” And Willis quote from pg 3: “But in practice, the fact that you can buy a handheld remote thermometer, which uses the strength of IR radiation plus the S-B equation to measure the temperature of common objects around us means that S-B almost holds almost everywhere.J.

Fiedler and G. von Cossart, Laser wavelength and laser beam direction stabilization of the ALOMAR Rayleigh/Mie/Raman Lidar,in Advances in Atmospheric Remote Sensing with Lidar, Springer Verlag Berlin, A.

Ansmann and R. Neuber and P. Rairoux and U. Wandinger, Ball R Distilled Turbulence. A Reduced Model for Confirnement Transitions in Magnetic Fusion Plasmas Frontiers in Turbulence and Coherent Structures: proceedings of the COSNet/CSIRO Workshop on Turbulence and Coherent Structures in Fluids, Plasmas and Nonlinear Media World Scientific Publishing Company, New Jersey, USA ()