This paper introduced and summarized the progress in entangled coherent states, and also proposed a scheme to generate entangled coherent states based on cavity QED system.

• 本文介绍并总结了人们在制备纠缠相干态的研究中取得的进展，并提出了一种基于腔QED系统制各纠缠相干态的大失谐方案。