| 光学频率标准与光钟的实现 |
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| 引用本文： | 费立刚,朱钧,张书练.光学频率标准与光钟的实现[J].光学与光电技术,2006,4(6):55-59. |
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| 作者姓名： | 费立刚 朱钧 张书练 |
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| 作者单位： | 清华大学精密测试技术及仪器国家重点实验室,北京,100084 |
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| 摘 要： | 综述了时间频率标准的发展过程.对构成光学频率标准的四个要素,即激光冷却、激光稳频、离子捕陷和光学频率梳进行了系统的介绍.详细描述了光钟的原理与系统构成,并对光学频率标准与光钟的应用前景进行了展望.
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| 关 键 词： | 时间频率标准 光钟 激光冷却 激光稳频 光学频率梳 离子捕陷 |
| 文章编号： | 1672-3392（2006）06-0055-05 |
| 收稿时间： | 2006-05-17 |
| 修稿时间： | 2006-06-28 |
Optical Frequency Standard and Realization of Optical Clock |
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| FEI Li-gang,ZHU Jun,ZHANG Shu-lian.Optical Frequency Standard and Realization of Optical Clock[J].optics&optoelectronic technology,2006,4(6):55-59. |
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| Authors: | FEI Li-gang ZHU Jun ZHANG Shu-lian |
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| Abstract: | The development process of time-frequency standard is summarized. By comparing the capability and characteristics of the optical frequency standard with the microwave frequency standard, the advantages of the optical frequency standard and optical clock are concluded. The main principle of laser cooling, ion trapping, laser stabilization and optical frequency comb are presented. We also describe the basic principle and realization of optical clock, and believe that optical frequency standard will become new generation time frequency reference. |
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| Keywords: | time-frequency standard optical clock laser cooling laser frequency stabilization optical frequency comb ion trapping |
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