Absolutely Direct Frequency Measurement of Two-Photon Transition Using Multi-Peak Fitting Approach

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	Absolutely Direct Frequency Measurement of Two-Photon Transition Using Multi-Peak Fitting Approach
	Dai Shaoyang ; Li Kunqian ; Zhai Yueyang ; Xia Wei ; Wang Qing ; Xiong Wei ; Qi Xianghui ; Chen Xuzong
刊名	Chinese Physics Letters
	2017
英文摘要	The optical frequency comb has been widely used in precision measurement. In this study, a multi-peak fitting approach is first proposed to fit the two-photon transition spectrum which overlaps with the neighboring transition in ~(87)Rb. The multi-peak fitting approach is used to eliminate the frequency shift affected by the neighboring transition. With locking the carrier envelope offset frequency at 1/4 repetition frequency, the transition frequency is measured to be 770569132739.9±b 5.8 kHz, which agrees well with the previous result recommended by Comite International des Poids et Mesures.; Supported by the National Natural Science Foundation of China; 中国科学引文数据库(CSCD); 1; 013201_01-013201_04; 34
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/477499]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Dai Shaoyang,Li Kunqian,Zhai Yueyang,et al. Absolutely Direct Frequency Measurement of Two-Photon Transition Using Multi-Peak Fitting Approach[J]. Chinese Physics Letters,2017.
APA	Dai Shaoyang.,Li Kunqian.,Zhai Yueyang.,Xia Wei.,Wang Qing.,...&Chen Xuzong.(2017).Absolutely Direct Frequency Measurement of Two-Photon Transition Using Multi-Peak Fitting Approach.Chinese Physics Letters.
MLA	Dai Shaoyang,et al."Absolutely Direct Frequency Measurement of Two-Photon Transition Using Multi-Peak Fitting Approach".Chinese Physics Letters (2017).