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Proceedings Paper

Modification in the relaxation times and strength constant of potential curves in four-wave mixing
Author(s): Teresa Cusati; J. L. Paz; M. C. Salazar; A. J. Hernandez
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Paper Abstract

In this work we have studied the changes in the Four-Wave Mixing (FWM) signal with the changes in the ratio between the longitudinal and transversal relation times T1/T2. Moreover, we have studied too the modifications in the FWM signal with the changes in the strength constant of the crossed harmonic potential curves that describe the two- levels system employed to this study. We have included the permanent dipolar moments of the states in the uncoupled basis. The rotating wave approximation is neglected to observe the process out of the resonance region. We observed changes in the shape, intensity and position in the resonances of the FWM signal spectra, with the changes in the ratio T1T2 and the strength constant (delta) .

Paper Details

Date Published: 14 August 2001
PDF: 4 pages
Proc. SPIE 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications, (14 August 2001); doi: 10.1117/12.437244
Show Author Affiliations
Teresa Cusati, Univ. Simon Bolivar (Venezuela)
J. L. Paz, Univ. Simon Bolivar (Venezuela)
M. C. Salazar, Univ. Simon Bolivar (Venezuela)
A. J. Hernandez, Univ. Simon Bolivar (Venezuela)


Published in SPIE Proceedings Vol. 4419:
4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications

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