中国物理B ›› 2000, Vol. 9 ›› Issue (3): 194-198.doi: 10.1088/1009-1963/9/3/007

• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇    下一篇

NONLINEAR REFRACTION IN MULTILEVEL MOLECULAR SYSTEMS

李淳飞, 王玉晓, 张学如   

  1. Department of Physics, Harbin Institute of Technology, Harbin 150001, China
  • 收稿日期:1999-08-23 修回日期:1999-12-22 出版日期:2005-06-12 发布日期:2005-06-12

NONLINEAR REFRACTION IN MULTILEVEL MOLECULAR SYSTEMS

Li Chun-fei (李淳飞), Wang Yu-xiao (王玉晓), Zhang Xue-ru (张学如)   

  1. Department of Physics, Harbin Institute of Technology, Harbin 150001, China
  • Received:1999-08-23 Revised:1999-12-22 Online:2005-06-12 Published:2005-06-12

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摘要： The intensity-dependent nonlinear refraction phenomena in a non-resonant multilevel molecular system is studied using rate equations in steady state, including saturable refraction, reverse saturable refraction, and the turnover between these two effects. The relationship between the refraction saturation and the optical Kerr effect is also discussed.

Abstract: The intensity-dependent nonlinear refraction phenomena in a non-resonant multilevel molecular system is studied using rate equations in steady state, including saturable refraction, reverse saturable refraction, and the turnover between these two effects. The relationship between the refraction saturation and the optical Kerr effect is also discussed.

中图分类号:  (Edge and boundary effects; reflection and refraction)

  • 42.25.Gy
42.50.Gy (Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption) 42.65.Hw (Phase conjugation; photorefractive and Kerr effects)