F. A. M. D. Oliveira

Four-wave mixing in strongly driven four-level systems.

J. Leite, C. Araújo, F. A. M. D. Oliveira, 1988 .

Two-photon resonant second harmonic generation from rubidium Rydberg atoms

J. Tabosa, S. Vianna, F. A. M. D. Oliveira, 1995 .

Second harmonic generation from pairs of two-level atoms

C. Araújo, S. Vianna, F. A. M. D. Oliveira, 1992 .