A Cold-Atom Optical Frequency Standard for Optical Fiber Communication by using an Erbium-fiber-based Frequency Comb

被引：0

作者：

Lu, Haoyuan ^{[1
]}

Leng, Jianxiao ^{[1
]}

Guo, Ping ^{[1
]}

Zhao, Jianye ^{[1
]}

Tu, Jianhui ^{[2
]}

Chen, Dayong ^{[2
]}

机构：

[1] Peking Univ, Sch Elect Engn & Comp Sci, Beijing, Peoples R China

[2] Lanzhou Inst Phys, Natl Key Lab Sci & Technol Vacuum Technol & Phys, Lanzhou, Gansu, Peoples R China

来源：

2018 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (IFCS) | 2018年

基金：

中国国家自然科学基金;

关键词：

optical frequency standard; cold atom; optical frequency comb; LASERS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We demonstrate an approach of cold-atom frequency standard based on the two-photon transition (TPT) in rubidium (Rb), using an Erbium-fiber-based Frequency Comb. By introducing the technique of laser cooling and atoms trapping, our scheme can eliminate most of Doppler-broadening background. The fractional stability of the frequency standard can reach 6x10-12 and 4.5x10-13 at 1 s and 1000 s. This system has many applications, particularly for optical fiber communication.

引用

页码：458 / 460

页数：3

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