Realization of double resonance for a bright frequency-tunable source of narrowband entangled photons
文献类型：期刊论文
| 作者 | Yang Jian2; Zhao TianMing2; Zhang Han2; Yang Tao2; Bao XiaoHui2; Pan JianWei2 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2011 |
| 卷号 | 20期号:2 |
| 关键词 | QUANTUM COMMUNICATION LINEAR OPTICS optics alignment double-resonance cavity-enhanced narrowband entanglement |
| ISSN号 | 1674-1056 |
| 其他题名 | Realization of double resonance for a bright frequency-tunable source of narrowband entangled photons |
| 英文摘要 | In this paper, we report an interesting phenomenon when precisely adjust the tuning crystal for double-resonance of a type-II configured parametric amplifier cavity, which is later verified as a cavity-enhanced effect in optics alignment. The theoretical result indicates that an angle accuracy error within 0.09 degrees is necessary to achieve a high contrast ratio of 100:1 for a cavity with a finesse of about 205, which is crucial but high-demanding to get a high-quality narrowband entanglement source. Meanwhile, we figure out a method to release such a high requirement and get high visibility in a moderate-accuracy alignment |
| 资助项目 | [Science Foundation of the Chinese Academy of Sciences] ; [National Fundamental Research Program of China] ; [National Natural Science Foundation of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4124931 |
| 源URL | [http://119.78.100.186/handle/113462/138946]  |
| 专题 | 中国科学院近代物理研究所 |
| 作者单位 | 1.中国科学院近代物理研究所 2.中国科学技术大学 3.Univ Heidelberg, Institute Phys, D-69120 Heidelberg, Germany |
| 推荐引用方式 GB/T 7714 | Yang Jian,Zhao TianMing,Zhang Han,et al. Realization of double resonance for a bright frequency-tunable source of narrowband entangled photons[J]. CHINESE PHYSICS B,2011,20(2). |
| APA | Yang Jian,Zhao TianMing,Zhang Han,Yang Tao,Bao XiaoHui,&Pan JianWei.(2011).Realization of double resonance for a bright frequency-tunable source of narrowband entangled photons.CHINESE PHYSICS B,20(2). |
| MLA | Yang Jian,et al."Realization of double resonance for a bright frequency-tunable source of narrowband entangled photons".CHINESE PHYSICS B 20.2(2011). |
入库方式： OAI收割
来源：近代物理研究所
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