提出了一个由两光纤连接的三个分离腔中远程制备三原子W态的方案.制备过程中,由于原子系统、腔模和光纤模均处于非激发态,该方案能有效地抑制原子的自发辐射、腔衰减以及光纤泄露.相比于其他方案,此方案的优点是所用的绝热演化方法对实验参数的变化不敏感.另外,该方案可以简单推广到制备n个原子的W态.
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