RY型四能级原子系统中增强的交叉Kerr非线性
严祥安 刘汉臣 王秋萍
Enhanced cross Kerr nonlinearity in a RY-type four-level atomic system
YAN Xiang-an, LIU Han-chen, WANG Qiu-ping
量子电子学报 . 2010, (4): 435 -440 .