中国物理B ›› 1999, Vol. 8 ›› Issue (6): 443-448.doi: 10.1088/1004-423X/8/6/008

• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇    下一篇

ELECTROMAGNETICALLY INDUCED TWO-PHOTON TRANSPARENCY IN V MODEL

杨苏辉, 王冬, 高锦岳   

  1. Department of Physics, Jilin University, Changchun 130023, China
  • 收稿日期:1998-09-14 出版日期:1999-06-20 发布日期:1999-06-20
  • 基金资助:
    Project supported in part by the National Natural Science Foundation of China (Grant No. 69678032).

ELECTROMAGNETICALLY INDUCED TWO-PHOTON TRANSPARENCY IN V MODEL

Yang Su-hui (杨苏辉), Wang Dong (王冬), Gao Jin-yue (高锦岳)   

  1. Department of Physics, Jilin University, Changchun 130023, China
  • Received:1998-09-14 Online:1999-06-20 Published:1999-06-20
  • Supported by:
    Project supported in part by the National Natural Science Foundation of China (Grant No. 69678032).

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摘要： A new scheme of electromagnetically induced two-photon transparency in a four-level V-type Doppler-broadened medium is presented in this paper. Under a proper condition, the two-photon absorption can be greatly reduced by applying a control laser field with relatively lower intensity compared with that needed in other field-induced multi-photon absorption reduction.

Abstract: A new scheme of electromagnetically induced two-photon transparency in a four-level V-type Doppler-broadened medium is presented in this paper. Under a proper condition, the two-photon absorption can be greatly reduced by applying a control laser field with relatively lower intensity compared with that needed in other field-induced multi-photon absorption reduction.

中图分类号:  (Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)

  • 42.50.Gy
42.50.Md (Optical transient phenomena: quantum beats, photon echo, free-induction decay, dephasings and revivals, optical nutation, and self-induced transparency)