中国物理B ›› 1993, Vol. 2 ›› Issue (4): 252-259.doi: 10.1088/1004-423X/2/4/003
罗振飞, 徐至展, 周骄阳
LUO ZHEN-FEI (罗振飞), XU ZHI-ZHAN (徐至展), ZHOU JIAO-YANG (周骄阳)
摘要: The influences of lower-level coherence in atomic medium of Ξ-type energy-level scheme on the absorption and dispersion are studied in dressed states. It is found that a weak probe light of a certain fre-quency can be free of atomic absorption, and at the same time has a large index of refraction.
中图分类号: (Quantum optical phenomena in absorbing, amplifying, dispersive and conducting media; cooperative phenomena in quantum optical systems)