中国物理B ›› 2004, Vol. 13 ›› Issue (10): 1694-1699.doi: 10.1088/1009-1963/13/10/021
• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇 下一篇
李家华1, 杨文星1, 彭菊村2
Li Jia-Hua (李家华)a, Yang Wen-Xing (杨文星)a, Peng Ju-Cun (彭菊村)b
摘要: A nonlinear optical cascade-configuration multi-wave mixing (CCMWM) scheme is presented and analysed for the generation of coherent light in a six-level atomic system in the context of electromagnetically induced transparency (EIT). A detailed semi-classical study of the propagation of the generated mixing and probe fields is demonstrated. We show by numerical simulations that EIT is capable of suppressing linear and nonlinear photon absorption. The analytical dependence of the generated mixing field on the probe field and the respective detuning is also predicted. Such a nonlinear optical process can be used for generating coherent short-wavelength radiation.
中图分类号: (Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)