中国物理B ›› 2000, Vol. 9 ›› Issue (6): 436-441.doi: 10.1088/1009-1963/9/6/007

• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇    下一篇

SPONTANEOUS EMISSION OF A DRIVEN FOUR-LEVEL DOPPLER BROADENED SYSTEM

袁石, 高锦岳   

  1. Department of Physics, Jilin University, Changchun 130023, China
  • 收稿日期:1999-09-06 修回日期:1999-10-22 出版日期:2005-06-12 发布日期:2005-06-12

SPONTANEOUS EMISSION OF A DRIVEN FOUR-LEVEL DOPPLER BROADENED SYSTEM

Yuan Shi (袁石), Gao Jin-yue (高锦岳)   

  1. Department of Physics, Jilin University, Changchun 130023, China
  • Received:1999-09-06 Revised:1999-10-22 Online:2005-06-12 Published:2005-06-12

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摘要： We have studied the steady spontaneous emission spectrum of a four-level Doppler-broadened system driven by three coherent fields. It is found that the fluorescence spectrum is composed of nine contributions. The spectral components have quite different widths and peak heights compared with the case of the standard driven two-level or three-level resonance fluorescence. We provide numerical results in support of our arguments for arbitrary values of the atomic and field parameters.

Abstract: We have studied the steady spontaneous emission spectrum of a four-level Doppler-broadened system driven by three coherent fields. It is found that the fluorescence spectrum is composed of nine contributions. The spectral components have quite different widths and peak heights compared with the case of the standard driven two-level or three-level resonance fluorescence. We provide numerical results in support of our arguments for arbitrary values of the atomic and field parameters.

中图分类号:  (Fluorescence, phosphorescence (including quenching))

  • 32.50.+d
32.70.Jz (Line shapes, widths, and shifts) 42.50.-p (Quantum optics)