期刊
JOURNAL OF MODERN OPTICS
卷 56, 期 11, 页码 1230-1233出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/09500340903003339
关键词
phase gate; fidelity; optical cavity
类别
资金
- National Natural Science Foundation of China [10674128, 60121503]
- Chinese Academy of Sciences
- Education Ministry of China [20060358043]
We present a two-qubit phase gate for photonic qubits using a three-level atom trapped in an optical cavity. In the scheme, the two ground states are coupled to the excited state by two cavity fields, respectively, and one of them is driven by a classical laser field. It is shown that, based on the large-detuning condition, the decay of atomic spontaneous emission can be effectively suppressed. The influence of cavity decay on our scheme is also investigated.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据