19 November 1999 Multimode excitation of stimulated light scattering in spherical particles: the angular characteristics of scattered radiation
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Proceedings Volume 3983, Sixth International Symposium on Atmospheric and Ocean Optics; (1999); doi: 10.1117/12.370483
Event: Sixth International Symposium on Atmospheric and Ocean Optics, 1999, Tomsk, Russian Federation
Abstract
We analyze here the influence of multi-mode excitation of stimulated light scattering (SLS) in the spherical particle on the angular intensity distribution in the far-field zone. It is shown that at multi-mode excitation of SLS the scattering diagram becomes asymmetric, unlike the case, when process is realized on single resonant mode of a particle. Degree of its asymmetry significantly depends on combinations of modes excited in the particle that brings either to a significant increase of the intensity of backscattered wave, or to its weakening in the given direction. The comparison with angular intensity distribution at elastic scattering is made.
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Alexander A. Zemlyanov, Yuri E. Geints, E. K. Chistyakova, "Multimode excitation of stimulated light scattering in spherical particles: the angular characteristics of scattered radiation", Proc. SPIE 3983, Sixth International Symposium on Atmospheric and Ocean Optics, (19 November 1999); doi: 10.1117/12.370483; https://doi.org/10.1117/12.370483
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KEYWORDS
Particles

Scattering

Laser sintering

Spherical lenses

Light scattering

Raman scattering

Laser scattering

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