摘要
提出一个制备光场具有可控制的权重因子的Ｎ＋１个相干态的叠加态的方案它是基于双光子共振相互作用中对通过腔中的原子进行选态测量
A simple scheme is presented for preparing superpositions of N+1 coherent states of a cavity field with controllable weighting factors and phases.It is based on state selective measurements on atoms crossing the cavity via the two photon resonant interaction.
出处
《光子学报》
EI
CAS
CSCD
1999年第2期105-108,共4页
Acta Photonica Sinica
关键词
薛定谔猫态
选态测量
双光子共振
相互作用
Schro ¨dinger cat state
State selective measurement
Two photon resonant interaction
