A compact, sub-Hertz linewidth 729 nm laser for a miniaturized Ca-40(+) optical clock
文献类型：期刊论文
| 作者 | Shang, Junjuan1,2,3; Cao, Jian1,2; Cui, Kaifeng1,2,3; Wang, Shaomao1,2,3; Zhang, Ping1,2,3; Yuan, Jinbo1,2,3; Chao, Sijia1,2,3; Shu, Hualin1,2; Huang, Xueren1,2 |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2017 |
| 卷号 | 382页码:410-414 |
| 关键词 | Compact Sub-Hertz linewidth Frequency instability Optical clock |
| 英文摘要 | We present a compact, sub-Hertz 729 nm laser for a miniaturized Ca-40(+) single-ion optical clock. An external cavity diode laser is frequency-stabilized to a horizontally mounted, vibration-insensitive and high-fineness ultra-low-expansion (ULE) cavity with Pound-Drever-Hall (PDH) method. The laser line width is measured to be about 0.9 Hz from a heterodyne beat note with the other 729 nm laser. After removing the linear drift of about 0.1 Hz/s, the fractional frequency instability is less than 2x10(-15) (1 similar to 100 s). This compact, ultra-stable laser system with a volume about 0.1 m(3) excluding the electronics has been employed into a miniaturized Ca-40(+) single-ion optical clock. The clock frequency instability has been measured to be 3.4 x 10(-14)/tau(1/2) (1 similar to 10,000 s) with a 729 nm laser probe pulse time of 20 ms. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | CAVITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000386410300066 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/9606]  |
| 专题 | 武汉物理与数学研究所_原子分子光物理研究部 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, Key Lab Atom Frequency Stand, Wuhan 430071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shang, Junjuan,Cao, Jian,Cui, Kaifeng,et al. A compact, sub-Hertz linewidth 729 nm laser for a miniaturized Ca-40(+) optical clock[J]. OPTICS COMMUNICATIONS,2017,382:410-414. |
| APA | Shang, Junjuan.,Cao, Jian.,Cui, Kaifeng.,Wang, Shaomao.,Zhang, Ping.,...&Huang, Xueren.(2017).A compact, sub-Hertz linewidth 729 nm laser for a miniaturized Ca-40(+) optical clock.OPTICS COMMUNICATIONS,382,410-414. |
| MLA | Shang, Junjuan,et al."A compact, sub-Hertz linewidth 729 nm laser for a miniaturized Ca-40(+) optical clock".OPTICS COMMUNICATIONS 382(2017):410-414. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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