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2012 | 122 | 1 | 156-158
Article title

Saturation Processes in Nonlinear Media Modeled by Four-Level Configuration with Coincident Absorption and Emission Bands

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EN
Abstracts
EN
The four-level model is used to study the nonlinear media with coincident absorption and emission bands in both principal (S_0-S_1) and excited (T_1-T_2) channels. The excitation of molecules occurred by two light fields: radiations with intensity I_{12} at frequency ω_0 tuned at the centre of absorption band of principal singlet-singlet channel and radiations with intensity I_{34} at frequency ω tuned at the centre of absorption band of excited triplet-triplet channel. The monotonic dependence of phase response of media in both principal and excited channels and the saturation processes are studied theoretically and numerically for four-level model.
Keywords
EN
Year
Volume
122
Issue
1
Pages
156-158
Physical description
Dates
published
2012-07
received
2011-02-26
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv122n1p30kz
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