Observation of Superluminal in Doppler Broadened Two-Level Atomic Systems in Magnetic Field ()
ABSTRACT
A novel method to control the group velocity of light propagation in a two-level atomic system without additional optical field is proposed. Numerical result and experimental data shows that by changing the magnetic field intensity and vapor temperature, the group velocity of probe light can be controlled in an appropriate region.
Share and Cite:
S. Liu, Y. Zhang, H. Wu and P. Yuan, "Observation of Superluminal in Doppler Broadened Two-Level Atomic Systems in Magnetic Field,"
Journal of Modern Physics, Vol. 1 No. 4, 2010, pp. 276-280. doi:
10.4236/jmp.2010.14038.
Cited by
No relevant information.