关键词: 量子光学, 电磁诱导透明, 暗态, 塞曼能级, 数值计算

Abstract:

A numerical simulation was used to study the evolution of dark state of electromagnetically induced transparency(EIT) and the spatial dependence of the steady-state population in a standing wave in a system exhibiting hyperfine splitting. We consider two polarization schemes in this work, and compare the combined effect of the individual components with the simple three-level system. Analytical results indicate that the redistribution of population among the zeeman-sublevels in the different polarization modes are different, and the combined effect compared with simple three-level situation, their difference is also different.

Key words: quantum optics, electromagnetically induced transparency, dark state, zeeman-sublevel, numerical simulation