Pulse propagation in coherently prepared media
Pulse propagation in coherently prepared media
复制标题
相干介质中的脉冲传播
DOI：
10.1016/s0030-4018(96)00204-0
复制
发表时间：
1996
影响因子：
2.4
通讯作者：
K. Vasavada
中科院分区：
文献类型：
--
作者：
G. Vemuri;K. Vasavada
报告了数值实验的结果，其中研究了在相干制备的原子介质中强初级脉冲和弱次级脉冲的时空传播动力学。我们的“测量”揭示了利用相干制备的介质来控制脉冲的幅度和相位的可能性。结果表明，三能级系统的一个跃迁处的脉冲衰减如何因另一跃迁处存在弱得多的脉冲而改变。
The results of a numerical experiment are reported, in which the spatio-temporal propagation dynamics of a strong, primary and a weak, secondary pulse, in a coherently prepared atomic medium are investigated. Our "measurements" reveal the possibility of utilizing a coherently prepared medium to control the amplitude and phase of a pulse. The results show how the attenuation of a pulse at one transition of a three-level system is altered by the presence of a much weaker pulse at another transition.