Results 211 to 220 of about 7,523 (258)

Stimulated Raman scattering in nanostructured materials

2015 IEEE 15th International Conference on Nanotechnology (IEEE-NANO), 2015
Nonlinear optics at nanoscale is an intriguing research field of great significance from both fundamental and applicative point of view. In this paper, the phenomena of stimulated Raman scattering in both nanostructured silica based materials and nanostructured silicon based materials are investigated and discussed.
Ferrara M A, D'Arco A, Indolfi M, Sirleto L   +3 more
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Stimulated Raman scattering

1987
This chapter describes the application of stimulated Raman scattering as a practical method for the generation of tunable, coherent radiation. A brief theoretical discussion of the stimulated Raman effect in the steady state and transient-scattering regimes is presented.
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Stimulated Raman scattering in the presence of stimulated Brillouin scattering

The Physics of Fluids, 1988
Particle simulations of stimulated Raman scattering (SRS) are presented in which stimulated Brillouin scattering (SBS) also occurs. Frequency spectra of forward and backscattered light are compared for various ratios of ion mass to electron mass. SBS is seen to weaken the SRS backscattering in all cases in which the plasma density profile includes the ...
A. C. Calder, A. J. Barnard
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Stimulated Raman Scattering

1982
Inelastic light scattering has proved to be highly valuable for the study of elementary excitations of gases, liquids and solids. The parameters of the scattered radiation, e.g. frequency position, spectral band shape, degree of polarization and scattering efficiency provide detailed information on the material under consideration.
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The buildup of stimulated Raman scattering from spontaneous Raman scattering

Optics Communications, 1981
Abstract We present a quantum electrodynamic theory which shows for the first time how stimulated Raman scattering builds up, both spatially and temporally, from spontaneous Raman scattering. We analytically solve operator Maxwell-Bloch equations to find the Stokes field operator, and thus the Stokes intensity, for both monochromatic and broad-band ...
J. Mostowski, M.G. Raymer
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Stimulated Raman Scattering Microscopy in Single Cell

18th Italian National Conference on Photonic Technologies (Fotonica 2016), 2016
Taking advantage of vibrational contrast, a label-free imaging useful for single cell investigation, can be obtained by stimulated Raman scattering. In this work, the successful realisation of a nonlinear microscope, not available commercially, based on stimulated Raman scattering is described.
A D'Arco, N Brancati, M A Ferrara, M Frucci, M Indolfi, L Zeni, L Sirleto   +6 more
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Self-similarity in transient stimulated Raman scattering

Physical Review Letters, 1992
Stimulated Raman scattering in the transient limit is an integrable system. In contrast, however, to the usual behavior in integrable systems, solitons are transient and the behavior of the system at long distances is dominated by self-similar solutions which may be found by symmetry reduction.
MENYUK CR, LEVI, Decio, WINTERNITZ P.
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Exact solutions of the stimulated-Raman-scattering equations

Physical Review A, 1991
Exact analytic solutions of the stimulated-Raman-scattering equations are obtained using group-theoretical methods. Special attention is devoted to a self-similar solution in terms of the fifth Painlevé transcendent 𝑃ᵥ. Its asymptotic behavior is established and shown to agree with experimental data and with earlier numerical calculations.
LEVI, Decio, MENYUK CR, WINTERNITZ P.
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A Quarter century of stimulated Raman scattering

Pure and Applied Chemistry, 1987
Abstract
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STIMULATED ELECTRONIC RAMAN SCATTERING

Applied Physics Letters, 1967
Stimulated electronic Raman scattering in potassium vapor is observed. The primary source was a nitrobenzene Raman-shifted ruby laser. The secondary beam frequency occurs 58 cm−1 to the high energy side of νp.
P. P. Sorokin, N. S. Shiren, J. R. Lankard, E. C. Hammond, T. G. Kazyaka   +4 more
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