On the indistinguishability of Raman photons
On the indistinguishability of Raman photons
复制标题
关于拉曼光子的不可区分性
DOI:
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复制
发表时间:
2009
期刊:
影响因子:
--
通讯作者:
R. Beausoleil
中科院分区:
文献类型:
--
作者:
C. Santori;D. Fattal;K. Fu;P. Barclay;R. Beausoleil
We provide a theoretical framework to study the effect of dephasing on the quantum indistinguishability of single photons emitted from a coherently driven cavity QED Λ-system. We show that with a large excited-state detuning, the photon indistinguishability can be drastically improved provided that the fluctuation rate of the noise source affecting the excited state is fast compared with the photon emission rate. In some cases a spectral filter is required to realize this improvement, but the cost in efficiency can be made small.
影响因子:
19.6
作者:
Vamivakas, A. Nick;Zhao, Yong;Atatuere, Mete
通讯作者:
Atatuere, Mete