提出一个在腔QED中用一个三能级原子和双膜腔共振相互作用转换零一光子叠加态的方案.此方案不需要任何探测和测量,成功几率可达到百分之百.
We propose a scheme to transfer a zero-and one photon superposed state from one mode to another of the same bimodal cavity by the resonant interaction of a three-level atom and a bimodal cavity. The scheme, which has a successful probability of 100 percent, does not require Bell-state measurement and performing any operations to reconstruct an initial state.