Cavity-QED-based phase gate for photonic qubits

Yu Li Dong, Xu Bo Zou*, Sheng Li Zhang, Song Yang, Chuan Feng Li, Guang Can Guo

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

12 引用 (Scopus)

摘要

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.

源语言英语
页(从-至)1230-1233
页数4
期刊Journal of Modern Optics
56
11
DOI
出版状态已出版 - 6月 2009
已对外发布

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