| Title | Erbium fiber laser-based direct frequency comb spectroscopy of Rb two-photon transitions |
| Authors | Wu, Jiutao Hou, Dong Qin, Zhengyu Dai, Xiaoliang Zhang, Zhigang Zhao, Jianye |
| Affiliation | Peking Univ, Sch Elect Engn & Comp Sci, Dept Elect, Beijing 100871, Peoples R China. Peking Univ, Sch Phys, Beijing 100871, Peoples R China. |
| Keywords | RUBIDIUM STANDARD PULSES |
| Issue Date | 2013 |
| Publisher | 光学通讯 |
| Citation | OPTICS LETTERS.2013,38,(23),5028-5031. |
| Abstract | We demonstrate the direct frequency comb spectroscopy of Rb 5S -> 5D two-photon transitions directly excited by an optical frequency comb (OFC) in 1.5 mu m fiber communication bands. A chain of comb spectral manipulation and quantum coherence control is implemented to enhance the efficiency of second harmonic OFC generation and eliminate the Doppler-broadening background. The direct frequency comb spectroscopy with clearly resolved transition lines is obtained. Our scheme provides a potential approach to realize the OFC at similar to 1.5 mu m with high stability and accuracy. (C) 2013 Optical Society of America |
| URI | http://hdl.handle.net/20.500.11897/291693 |
| ISSN | 0146-9592 |
| DOI | 10.1364/OL.38.005028 |
| Indexed | SCI(E) EI |
| Appears in Collections: | 信息科学技术学院 物理学院 |
