发明名称 |
Photon pair generating device |
摘要 |
A photon pair generating device capable of further increasing generation efficiency of a correlation photon pair is provided, the photon pair generating device generating the correlation photon pair by a hyper-parametric scattering. A quantum well is provided in a resonator. An incident light radiated from a light source to the resonator resonates therein and becomes a particular resonator mode. The generation efficiency of the correlation photon pair by the hyper-parametric scattering in the quantum well is enhanced by disposing the quantum well in a position where electric field strength of the light becomes higher by this resonator mode.
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申请公布号 |
US7649679(B2) |
申请公布日期 |
2010.01.19 |
申请号 |
US20060091381 |
申请日期 |
2006.08.11 |
申请人 |
JAPAN SCIENCE & TECHNOLOGY AGENCY;PUBLIC UNIVERSITY CORPORATION OSAKA PREFECTURE UNIVERSITY |
发明人 |
AJIKI HIROSHI;ISHIHARA HAJIME |
分类号 |
G02F1/35;G02F2/02 |
主分类号 |
G02F1/35 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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