J4 ›› 2015, Vol. 32 ›› Issue (6): 706-712.

• Quantum Optics • Previous Articles     Next Articles

Evolution toward dark states of electromagnetically induced transparency in zeeman-sublevel

WEN Lin-fang, FANG Jian-xing   

  1. College of Physics, Optoelectronics and Energy of Soochow University, Suzhou 215006, China
  • Received:2014-11-10 Revised:2015-01-06 Published:2015-11-28 Online:2015-11-05

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

CLC Number: