Magic wavelengths of the Yb 
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Zheng, Tianli; Yang, Yutong; Safronova, M. S.; Safronova, U. I.; Xiong, Zhuang; Xia, Tongsheng; Lu, Zhenzhen

doi:10.1103/physreva.102.062805

Cited by 5 publications

(3 citation statements)

References 28 publications

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“…This guarantees the excited state polarizabilities for the Zeeman sublevels are given by α = α 0 − 2α 2 for m = 0 and α = α 0 + α 2 for |m| = 1. Measuring both differential polarizabilities allows us to separate and recombine the scalar and tensor polarizabilities for any θ p [23].…”

Section: Experimental Methodsmentioning

confidence: 99%

“…We can neglect the vector term completely by considering pure linear polarization. Then the total polarizability becomes [23]…”

Section: Theorymentioning

confidence: 99%

“…Compared to other atomic species or strontium isotopes, this isotope also has a smaller collisional scattering length, thus minimizing any dephasing effects in matter-wave interferometry. Furthermore, with strontium, the easily achievable single-digit µK temperatures allow us to trap and do spectroscopy with mW of optical power instead of W [23], even after accounting for differing contributions to trapping strengths.…”

Section: Introductionmentioning

confidence: 99%

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Magic wavelengths of the Sr ($5s^2\;^1\!S_0$--$5s5p\;^3\!P_1$) intercombination transition near the $5s5p\;^3\!P_1$--$5p^2\;^3\!P_2$ transition

Kestler,

Ton,

Filin

et al. 2021

Preprint

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Predicting magic wavelengths accurately requires precise knowledge of electric-dipole matrix elements of nearby atomic transitions. As a result, measurements of magic wavelengths allow us to test theoretical predictions for the matrix elements that frequently can not be probed by any other methods. Here, we calculate and measure a magic wavelength near 473 nm of the 5s 2 1 S0−5s5p 3 P1 intercombination transition of 88 Sr. Experimentally, we find 473.361(4) nm for ∆m = 0 (π-transition) and 473.133( 14) nm for ∆m = −1 (σ − -transition). Theoretical calculations yield 473.375( 22) nm and 473.145(20) nm, respectively. The 3 P1 polarizability is dominated by the contributions to the 5p 2 3 P levels and excellent agreement of theory and experiment validates both theoretical values of these matrix elements and estimates of their uncertainties.

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Section: Experimental Methodsmentioning

confidence: 99%

“…We can neglect the vector term completely by considering pure linear polarization. Then the total polarizability becomes [23]…”

Section: Theorymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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