Spin-polarized dark state free CPT state preparation with co-propagating left and right circularly polarized lasers
文献类型：期刊论文
| 作者 | Zhang, Yi1; Qu, Suping2; Gu, Sihong1,2 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2012-03-12 |
| 卷号 | 20期号:6页码:6400-6405 |
| 英文摘要 | We have developed and experimentally studied a coherent population trapping (CPT) state preparation scheme for atomic clock application with co-propagating left and right circularly polarized lasers. With realization of constructive interference and spin-polarized dark state free in CPT state preparation, we have obtained CPT resonance signal 3 times larger than that of the conventional scheme used in atomic clock. Polarization fluctuations and CPT signal sensitivity to laser power behaviors are both improved with the scheme. Our study reveals that it is a promising candidate for both normal-size and chip-scale CPT atomic clocks. (C) 2012 Optical Society of America |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | POPULATION TRAPPING RESONANCES ; ATOMIC CLOCK ; D1 LINE ; CONTRAST ; FIELD ; RB-87 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000301877700086 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1680]  |
| 专题 | 武汉物理与数学研究所_原子频标研究部 |
| 作者单位 | 1.Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Key Lab Atom Frequency Stand, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yi,Qu, Suping,Gu, Sihong. Spin-polarized dark state free CPT state preparation with co-propagating left and right circularly polarized lasers[J]. OPTICS EXPRESS,2012,20(6):6400-6405. |
| APA | Zhang, Yi,Qu, Suping,&Gu, Sihong.(2012).Spin-polarized dark state free CPT state preparation with co-propagating left and right circularly polarized lasers.OPTICS EXPRESS,20(6),6400-6405. |
| MLA | Zhang, Yi,et al."Spin-polarized dark state free CPT state preparation with co-propagating left and right circularly polarized lasers".OPTICS EXPRESS 20.6(2012):6400-6405. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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