Simultaneous stochastic effects of the solvent and electromagnetic field on the absorptive and dispersive process in a four-wave mixing signal

F. Flores; J. L. Paz

doi:10.1117/12.437208

14 August 2001 Simultaneous stochastic effects of the solvent and electromagnetic field on the absorptive and dispersive process in a four-wave mixing signal

F. Flores, J. L. Paz

Author Affiliations +

Proceedings Volume 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications; (2001) https://doi.org/10.1117/12.437208
Event: IV Iberoamerican Meeting of Optics and the VII Latin American Meeting of Optics, Lasers and Their Applications, 2001, Tandil, Argentina

Abstract

We calculate the non-linear absorptive and dispersive properties in four wave mixing (FWM) signal for a homogeneously broadened molecular two level system with dipole permanent moments interacting with two classical electromagnetic field,, using (omega) ₁ equals (omega) ₂, considering two sources of noise, the collective effect of the thermal bath, that is modeled as a random Bohr frequency and the effect of the electromagnetic field random amplitude. This assumptions transforms the optical Bloch equations to a system of multiplicative stochastic differential equations whose solution is found though an systematic treatment of cumulant expansion which lead directly to reduce OBE.

Citation Download Citation

F. Flores and J. L. Paz "Simultaneous stochastic effects of the solvent and electromagnetic field on the absorptive and dispersive process in a four-wave mixing signal", Proc. SPIE 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications, (14 August 2001); https://doi.org/10.1117/12.437208

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