13 citations · 36 across the 5 of their papers we have counts for
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Intensity correlations in the forward four-wave mixing driven by a single pump
A. A. C. de Almeida, M. R. L. da Motta, S. S. Vianna
We study the field intensity fluctuations of two independent four-wave mixing signals generated in a cold rubidium sample as well as the transmission signals. We employ an experime…
Spatial distribution of two symmetric four-wave mixing signals induced by Gaussian beams
Mateus R. L. da Motta, Alexandre A. C. de Almeida, Sandra S. Vianna
We present a theoretical analysis of the spatial shape of two symmetric signals of degenerate four-wave mixing induced by Gaussian beams in a thin sample of two-level atoms. Our ca…
Two symmetric four-wave mixing signals generated in a medium with anomalous refractive index
A. S. Alvarez, A. A. C. de Almeida, S. S. Vianna
We report experimental and theoretical results of two symmetrical signals of degenerate four-wave mixing generated in rubidium vapor. Both nonlinear signals are induced by two almo…