Results 231 to 240 of about 111,164 (268)
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Applied Optics, 1981
We all know that blue skies and red sunsets are due to the “Rayleigh scattering” of sunlight. But beyond that, Rayleigh scattering means different things to different scientists.
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We all know that blue skies and red sunsets are due to the “Rayleigh scattering” of sunlight. But beyond that, Rayleigh scattering means different things to different scientists.
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Coherent Rayleigh-Brillouin Scattering
Physical Review Letters, 2002Coherent Rayleigh-Brillouin scattering in gases has been studied experimentally for the first time in the kinetic regime and shown to give line shapes that differ significantly from the spontaneous Rayleigh-Brillouin scattering. A kinetic model was developed to obtain an analytic solution of the line shape for monatomic gases, and good agreement with ...
Xingguo, Pan +2 more
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HYPER-RAYLEIGH SCATTERING IN SOLUTION
Optics and Photonics News, 1991The experimental setup for the implementation of a new technique to determine the hyperpolarizability of nonlinear optical molecules in solution is presented. The new technique, hyper-Rayleigh scattering in solution [K. Clays and A. Persoons, Phys. Rev. Lett. 66, 2980 (1991)], has the advantage over the electric-field-induced second-harmonic generation
, Clays, , Persoons
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1999
Abstract In this chapter we particularize the general results of Chapters 3 and 4 to the first nontrivial terms in the low frequency expansions known as Rayleigh approximations or Rayleigh terms of both the near and the far fields. Also included are the leading terms in the scattering cross sections.
George Dassios, Ralph Kleinman
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Abstract In this chapter we particularize the general results of Chapters 3 and 4 to the first nontrivial terms in the low frequency expansions known as Rayleigh approximations or Rayleigh terms of both the near and the far fields. Also included are the leading terms in the scattering cross sections.
George Dassios, Ralph Kleinman
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2008
Abstract In this chapter we develop the stochastic dynamical theory of Rayleigh scattering, from the point of view of a random walk model. Physically this is appropriate to forward and backward scattering experiments where the scattering population is effectively constant over the observation period. From a theoretical point of view, the
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Abstract In this chapter we develop the stochastic dynamical theory of Rayleigh scattering, from the point of view of a random walk model. Physically this is appropriate to forward and backward scattering experiments where the scattering population is effectively constant over the observation period. From a theoretical point of view, the
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Physical Review Letters, 1973
A sensitive Rayleigh-scattering technique has been developed which combines the advantages of stimulated and classical scattering. Forward Rayleigh scattering (3-mrad angular separation) in NaF was observed between 300 and 20\ifmmode^\circ\else\textdegree\fi{}K.
D. W. Pohl, S. E. Schwarz, V. Irniger
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A sensitive Rayleigh-scattering technique has been developed which combines the advantages of stimulated and classical scattering. Forward Rayleigh scattering (3-mrad angular separation) in NaF was observed between 300 and 20\ifmmode^\circ\else\textdegree\fi{}K.
D. W. Pohl, S. E. Schwarz, V. Irniger
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Measurement Science and Technology, 2001
Rayleigh scattering is a powerful diagnostic tool for the study of gases and is particularly useful for aiding in the understanding of complex flow fields and combustion phenomena. Although the mechanism associated with the scattering, induced electric dipole radiation, is conceptually straightforward, the features of the scattering are complex because
Richard B Miles +2 more
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Rayleigh scattering is a powerful diagnostic tool for the study of gases and is particularly useful for aiding in the understanding of complex flow fields and combustion phenomena. Although the mechanism associated with the scattering, induced electric dipole radiation, is conceptually straightforward, the features of the scattering are complex because
Richard B Miles +2 more
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Rayleigh approximation for axisymmetric scatterers
Optics Letters, 2011The Rayleigh approximation is known to be designed only for small ellipsoidal scatterers. We suggest an approach that allows one to find a simple, often analytical, long-wavelength approximation for nonellipsoidal particles. We apply the approach to axisymmetric scatterers and utilize Chebyshev particles to study the main properties of the obtained ...
V B, Il'in, V G, Farafonov
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Laser Rayleigh Scattering, Filtered Rayleigh Scattering, and Interferometric Rayleigh Scattering
2023Andrew D. Cutler, K. Todd Lowe
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IBM Journal of Research and Development, 1979
Forced Rayleigh scattering (FRS) is a light scattering technique used to investigate light-induced grating structures that decay in a relaxational or almost relaxational manner. Such gratings cab be created by interference and absorption of two pump beams and probed by a third a beam, usually of different frequency.
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Forced Rayleigh scattering (FRS) is a light scattering technique used to investigate light-induced grating structures that decay in a relaxational or almost relaxational manner. Such gratings cab be created by interference and absorption of two pump beams and probed by a third a beam, usually of different frequency.
openaire +1 more source