Doppler-free spectroscopy of rubidium atoms driven by a control laser

doi:10.1007/s11467-011-0192-1

Frontiers of Physics

2012, Vol. 7

Issue (3): 311-314 https://doi.org/10.1007/s11467-011-0192-1

RESEARCH ARTICLE

本期目录

Doppler-free spectroscopy of rubidium atoms driven by a control laser

Zheng Tan(谭政)^1,2,3, Xiu-chao Zhao (赵修超)^1,2,3, Yong Cheng (程雍)^1,2,3, Xian-ping Sun (孙献平)^1,2(

), Jun Luo (罗军)^1,2, Xin Zhou (周欣)^1,2, Jin Wang (王谨)^1,2, Ming-sheng Zhan (詹明生)^1,2(

)

1. State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences; Wuhan National Laboratory for Optoelectronics, Wuhan 430071, China; 2. Center for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071, China; 3. Graduate University, Chinese Academy of Sciences, Beijing 100049, China

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Abstract：

A scheme of Doppler-free spectroscopy is experimentally demonstrated with a co-propagating control laser locking to an atomic hyperfine transition, and the differential transmission of the probe and the reference laser is detected. Crossover resonances are eliminated by selecting the class of atoms with zero velocity in the direction of beam propagation. In addition, the sub-Doppler spectrum experiences optical gain compared to the conventional saturated-absorption spectrum as a result of optical pumping.

Key words： Doppler-free spectroscopy crossover resonances optical pumping

收稿日期: 2011-05-19 出版日期: 2012-06-01

Corresponding Author(s): null,Email:xpsun@wipm.ac.cn; null,Email:mszhan@wipm.ac.cn

引用本文:

. Doppler-free spectroscopy of rubidium atoms driven by a control laser[J]. Frontiers of Physics, 2012, 7(3): 311-314.
Zheng Tan(谭政), Xiu-chao Zhao (赵修超), Yong Cheng (程雍), Xian-ping Sun (孙献平), Jun Luo (罗军), Xin Zhou (周欣), Jin Wang (王谨), Ming-sheng Zhan (詹明生). Doppler-free spectroscopy of rubidium atoms driven by a control laser. Front. Phys. , 2012, 7(3): 311-314.

链接本文:

https://academic.hep.com.cn/fop/CN/10.1007/s11467-011-0192-1
https://academic.hep.com.cn/fop/CN/Y2012/V7/I3/311

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