Two-Level Dipolar System in a Heat Bath: High-Pump Power Effects in the Nonlinear Optical Responses

被引：0
|
作者：
J. L. Paz
J. R. León-Torres
Luis Lascano
Ysaias J. Alvarado
Cesar Costa-Vera
机构：
[1] Departamento de Física,Departamento de Química
[2] Escuela Politécnica Nacional,Laboratorio de Caracterización Molecular y Biomolecular (LCMB), Centro de Investigaciones y Tecnología de Materiales (CITeMa)
[3] Universidad Simón Bolívar,Grupo Ecuatoriano para el Estudio Experimental y Teórico de Nanosistemas (GETNano)
[4] Instituto Venezolano de Investigaciones Científicas (IVIC),undefined
[5] Diego de Robles y Vía Interoceánica,undefined
[6] USFQ,undefined
来源：
Brazilian Journal of Physics | 2017年 / 47卷
关键词：
Nonlinear optical properties; Stochastic effects, high-pump power effects;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Using the four-wave mixing spectroscopy, we analyze the nonlinear optical properties in a strongly driven two-level system, using a perturbative treatment where, the pump field is considered at all orders, second order in the probe, and first order for the signal field, when the stochastic effects of the solvent are considered. Significant variations in the nonlinear optical properties due mainly to changes in the probe intensity, chemical concentrations, and transversal relaxation times are observed.
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页码：310 / 320
页数：10
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