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Single-photon generation by pulsed excitation of a single dipole
被引:30
|作者:
Brouri, R
[1
]
Beveratos, A
[1
]
Poizat, JP
[1
]
Grangier, P
[1
]
机构:
[1] Inst Opt, Lab Charles Fabry, CNRS, UMR 8501, F-91403 Orsay, France
来源:
关键词:
D O I:
10.1103/PhysRevA.62.063817
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
The fluorescence of a single dipole excited by an intense light pulse can lead to the generation of another light pulse containing a single photon. The influence of the duration and energy of the excitation pulse on the number of photons in the fluorescence pulse is studied. The case of a two-level dipole with strongly damped coherences is considered. The presence of a metastable stair leading to shelving is also investigated.
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页码:063817 / 063811
页数:7
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