Observation of 1S0-3P0 transition of bosonic strontium in the Lamb-Dicke regime

Qinfang Xu; Hui Liu; Benquan Lu; Yebing Wang; Mojuan Yin; Dehuan Kong; Jie Ren; Xiao Tian; Hong Chang

doi:10.3788/COL201513.100201

Journals >Chinese Optics Letters >Volume 13 >Issue 10 >Page 100201 > Article

Chinese Optics Letters
Vol. 13, Issue 10, 100201 (2015)

Observation of ¹S₀-³P₀ transition of bosonic strontium in the Lamb-Dicke regime

Qinfang Xu¹, Hui Liu^1、2, Benquan Lu^1、2, Yebing Wang¹, Mojuan Yin¹, Dehuan Kong¹, Jie Ren¹, Xiao Tian¹, and Hong Chang^1、*

Author Affiliations

¹CAS Key Laboratory of Time and Frequency Primary Standards, National Time Service Center, Xi’an 710600, China

²University of Chinese Academy of Sciences, Beijing 100049, China

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DOI: 10.3788/COL201513.100201 Cite this Article Set citation alerts

Qinfang Xu, Hui Liu, Benquan Lu, Yebing Wang, Mojuan Yin, Dehuan Kong, Jie Ren, Xiao Tian, Hong Chang. Observation of ¹S₀-³P₀ transition of bosonic strontium in the Lamb-Dicke regime[J]. Chinese Optics Letters, 2015, 13(10): 100201 Copy Citation Text

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Abstract

We report experiments on the observation of the

{}^{1}{S_{0}} {}^{3}{P_{0}}

transition spectrum of

{}^{88}{Sr}

in the Lamb-Dicke regime. After going through a two-stage magneto-optical trap (MOT),

{}^{88}{Sr}

cold atoms with number of about

1 \times 10^{5}

and a longitudinal temperature of 8.4 μK are loaded into a one-dimensional (1D) optical lattice, which is realized with a semiconductor laser at 813.4 nm. Using the magnetic field-inducing