Second harmonic generation in suspensions of spherical particles
نویسندگان
چکیده
منابع مشابه
Second harmonic generation in suspensions of spherical particles
We study the second harmonic generation (SHG) in a suspension of small spherical particles confined within a slab, assuming undepleted pump and applying (i) single scattering approximation and (ii) diffusion approximation. In the case (i), the angular diagram, the differential and total cross-sections of the SHG process, as well as the average cosine of SH scattering angle are calculated. In th...
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We derive an expression for the effective second-harmonic coefficient of a dilute suspension of coated spherical particles. It is assumed that the coating material, but not the core or the host, has a nonlinear susceptibility for second-harmonic generation (SHG). The resulting compact expression shows the various factors affecting the effective SHG coefficient. The effective SHG per unit volume...
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ژورنال
عنوان ژورنال: Optics Communications
سال: 2003
ISSN: 0030-4018
DOI: 10.1016/s0030-4018(03)01756-5