Rotating Wave Approximation effects on the nonlinear optical responses of complex molecular systems using a Four-Wave Mixing Signal
The study of a two-level molecular system with permanent dipole moments (PDM) immersed in a thermal bath and interacting with an electromagnetic field depends on the inclusion of the rotating wave approximation (RWA). A methodology based on cumulant expansions to obtain the average in the Fourier co...
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oai:localhost:28000-25442017-11-01T17:56:23Z Rotating Wave Approximation effects on the nonlinear optical responses of complex molecular systems using a Four-Wave Mixing Signal Paz Rojas, Jos? Luis C?rdenas Garc?a, Jaime Fernando Rodr?guez, Luis Gerardo PERMANENT DIPOLE MOMENTS SOLVENT EFFECTS ROTATING WAVE APPROXIMATION The study of a two-level molecular system with permanent dipole moments (PDM) immersed in a thermal bath and interacting with an electromagnetic field depends on the inclusion of the rotating wave approximation (RWA). A methodology based on cumulant expansions to obtain the average in the Fourier components associated with the coherences and populations, calculated by the optical stochastic Bloch equations, is employed. With these equations, we have modeled the optical responses for the four-wave mixing signal and we have demonstrated that inside the RWA the PDM cannot be measured. http://www.tandfonline.com/doi/abs/10.1080/09500340.2014.986235 2016-10-21T21:01:00Z 2016-10-21T21:01:00Z 2014 article Paz, Jos? Luis. et al. (2014). Rotating Wave Approximation effects on the nonlinear optical responses of complex molecular systems using a Four-Wave Mixing Signal. Journal of Modern Optics.Vol 62. N? 5. pp. 403-411 1362-3044 http://repositorio.educacionsuperior.gob.ec/handle/28000/2544 eng closedAccess http://creativecommons.org/licenses/by-nc-sa/3.0/ec/ pp. 403-411 |
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Artículos |
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PERMANENT DIPOLE MOMENTS SOLVENT EFFECTS ROTATING WAVE APPROXIMATION |
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PERMANENT DIPOLE MOMENTS SOLVENT EFFECTS ROTATING WAVE APPROXIMATION Paz Rojas, Jos? Luis C?rdenas Garc?a, Jaime Fernando Rodr?guez, Luis Gerardo Rotating Wave Approximation effects on the nonlinear optical responses of complex molecular systems using a Four-Wave Mixing Signal |
description |
The study of a two-level molecular system with permanent dipole moments (PDM) immersed in a thermal bath and interacting with an electromagnetic field depends on the inclusion of the rotating wave approximation (RWA). A methodology based on cumulant expansions to obtain the average in the Fourier components associated with the coherences and populations, calculated by the optical stochastic Bloch equations, is employed. With these equations, we have modeled the optical responses for the four-wave mixing signal and we have demonstrated that inside the RWA the PDM cannot be measured. |
author |
Paz Rojas, Jos? Luis C?rdenas Garc?a, Jaime Fernando Rodr?guez, Luis Gerardo |
author_facet |
Paz Rojas, Jos? Luis C?rdenas Garc?a, Jaime Fernando Rodr?guez, Luis Gerardo |
author_sort |
Paz Rojas, Jos? Luis |
title |
Rotating Wave Approximation effects on the nonlinear optical responses of complex molecular systems using a Four-Wave Mixing Signal |
title_short |
Rotating Wave Approximation effects on the nonlinear optical responses of complex molecular systems using a Four-Wave Mixing Signal |
title_full |
Rotating Wave Approximation effects on the nonlinear optical responses of complex molecular systems using a Four-Wave Mixing Signal |
title_fullStr |
Rotating Wave Approximation effects on the nonlinear optical responses of complex molecular systems using a Four-Wave Mixing Signal |
title_full_unstemmed |
Rotating Wave Approximation effects on the nonlinear optical responses of complex molecular systems using a Four-Wave Mixing Signal |
title_sort |
rotating wave approximation effects on the nonlinear optical responses of complex molecular systems using a four-wave mixing signal |
publishDate |
2016 |
url |
http://repositorio.educacionsuperior.gob.ec/handle/28000/2544 |
_version_ |
1634995070785552384 |
score |
11,871979 |