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Research Article Vol. 6, Issue 10 2025-10-08

Dynamics of Cu2O Rydberg Excitons -Kerr-Effect and Quantum Beats

Gerard Czajkowski*

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Physics

Dynamics of Cu2O Rydberg Excitons -Kerr-Effect and Quantum Beats

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Article Figures (10)

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Abstract

We investigate the nonlinear refraction and the nonlinear Kerr phase shift which are due to Rydberg excitons induced in Cu2O crystal by short-time pulses. We observe the phenomenon of quantum beats, analogous to that observed in exciton emission spectra, obtained in the same conditions. The calculated temporal evolution show dependence on the exciton state number, the applied laser power, and quantities related to dissipative processes.

Article Information

Journal	Journal of Biomedical Research & Environmental Sciences (JBRES)
Article Type	Research Article
Published	2025-10-08
Volume / Issue	Vol. 6, Issue 10
DOI	10.37871/jbres2195
Pages	1401-1407
License	CC BY 4.0 — Free to reuse with attribution

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