Electromagnetically induced disintegration and polarization plane rotation of laser pulses

Oleg M. Parshkov; Victoria V. Budyak; Anastasia E. Kochetkova

doi:10.1117/12.2267507

14 April 2017 Electromagnetically induced disintegration and polarization plane rotation of laser pulses

Oleg M. Parshkov, Victoria V. Budyak, Anastasia E. Kochetkova

Proceedings Volume 10337, Saratov Fall Meeting 2016: Laser Physics and Photonics XVII; and Computational Biophysics and Analysis of Biomedical Data III; 103370P (2017) https://doi.org/10.1117/12.2267507
Event: Saratov Fall Meeting 2016: Fourth International Symposium on Optics and Biophotonics, 2016, Saratov, Russian Federation

Abstract

The numerical simulation results of disintegration effect of linear polarized shot probe pulses of electromagnetically induced transparency in the counterintuitive superposed linear polarized control field are presented. It is shown, that this disintegration occurs, if linear polarizations of interacting pulses are not parallel or mutually perpendicular. In case of weak input probe field the polarization of one probe pulse in the medium is parallel, whereas the polarization of another probe pulse is perpendicular to polarization direction of input control radiation. The concerned effect is analogous to the effect, which must to take place when short laser pulse propagates along main axes of biaxial crystal because of group velocity of normal mod difference. The essential difference of probe pulse disintegration and linear process in biaxial crystal is that probe pulse preserves linear polarization in all stages of propagation. The numerical simulation is performed for scheme of degenerated quantum transitions between ³P₀ , ³P₀¹ and ³P₂ energy levels of ²⁰⁸Pb isotope.

Citation Download Citation

Oleg M. Parshkov, Victoria V. Budyak, and Anastasia E. Kochetkova "Electromagnetically induced disintegration and polarization plane rotation of laser pulses", Proc. SPIE 10337, Saratov Fall Meeting 2016: Laser Physics and Photonics XVII; and Computational Biophysics and Analysis of Biomedical Data III, 103370P (14 April 2017); https://doi.org/10.1117/12.2267507

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